Elite Performances
672 performances met the MileSplit US Second Team standard.
| HS Boys | Mark | Athlete | Team |
|---|---|---|---|
| 100 Meter Dash Prelims | 10.54 | Omar Mims | O'Fallon (H.S.) |
| 100 Meter Dash Prelims | 10.55 w | Supreme Muhammad | Winnebago |
| 100 Meter Dash Prelims | 10.57 w | Ian Bentzinger | Carthage (Illini West) |
| 100 Meter Dash Finals | 10.58 w | Caleb Schulz | Oak Park (O.P.-River Forest) |
| 100 Meter Dash Prelims | 10.61 w | Harley Rizzs | Burbank (St. Laurence) |
| 100 Meter Dash Prelims | 10.62 | Caleb Schulz | Oak Park (O.P.-River Forest) |
| 100 Meter Dash Prelims | 10.64 w | Ibrahim Diakite | Chicago (Sullivan) |
| 100 Meter Dash Finals | 10.64 w | Omar Mims | O'Fallon (H.S.) |
| 100 Meter Dash Prelims | 10.66 w | Karmelo Abernathy | Murphysboro |
| 100 Meter Dash Finals | 10.66 | Harley Rizzs | Burbank (St. Laurence) |
| 100 Meter Dash Prelims | 10.66 | Amari Alexander | Darien (Hinsdale South) |
| 100 Meter Dash Finals | 10.67 | Rasheed Johnson | Rockford (Boylan Catholic) |
| 100 Meter Dash Prelims | 10.67 | Parrish Hartley | Chicago (Kenwood) |
| 100 Meter Dash Finals | 10.67 w | Kenneth Cooley | Aurora (East) |
| 100 Meter Dash Prelims | 10.68 w | Cash Langley | Elmhurst (York) |
| 100 Meter Dash Finals | 10.69 | Noah Feldt | Mascoutah |
| 100 Meter Dash Prelims | 10.69 | Messiah Tilson | Rockford (Guilford) |
| 100 Meter Dash Finals | 10.69 w | Parrish Hartley | Chicago (Kenwood) |
| 100 Meter Dash Finals | 10.70 w | Cash Langley | Elmhurst (York) |
| 100 Meter Dash Prelims | 10.71 w | Sean Schermerhorn | Park Ridge (Maine South) |
| 100 Meter Dash Finals | 10.71 w | Messiah Tilson | Rockford (Guilford) |
| 100 Meter Dash Prelims | 10.72 w | Chase Jordan | Chicago (Leo) |
| 100 Meter Dash Prelims | 10.72 w | Brady Anderson | Morrison |
| 100 Meter Dash Prelims | 10.72 w | Noah Feldt | Mascoutah |
| 100 Meter Dash Finals | 10.72 | Supreme Muhammad | Winnebago |
| 100 Meter Dash Prelims | 10.72 w | Jayon Morrow | Kankakee (Sr.) |
| 100 Meter Dash Prelims | 10.73 w | Matthew Brooks | North Chicago |
| 100 Meter Dash Prelims | 10.73 w | Mason Ellens | Glen Ellyn (Glenbard West) |
| 100 Meter Dash Finals | 10.73 w | Amari Alexander | Darien (Hinsdale South) |
| 100 Meter Dash Prelims | 10.74 w | Bradey Huseman | Galena |
| 100 Meter Dash Finals | 10.74 | Karmelo Abernathy | Murphysboro |
| 100 Meter Dash Finals | 10.74 | Ibrahim Diakite | Chicago (Sullivan) |
| 100 Meter Dash Prelims | 10.75 w | David Coffey | Chicago (De La Salle) |
| 100 Meter Dash Prelims | 10.76 w | Shawn Immanuel | Normal (University) |
| 100 Meter Dash Prelims | 10.76 | Jaidyn Nguyen | Rockford (Guilford) |
| 100 Meter Dash Finals | 10.77 | Joshua Boahene | Chicago (Holy Trinity) |
| 100 Meter Dash Prelims | 10.78 w | Quinton Williams | Burbank (St. Laurence) |
| 100 Meter Dash Finals | 10.78 | Ryan Williams | Chicago (C. Hope Academy) |
| 100 Meter Dash Prelims | 10.79 w | Triston Webb | DuQuoin (H.S.) |
| 100 Meter Dash Prelims | 10.79 w | Tashon Crockarell | Troy (Triad) |
| 100 Meter Dash Finals | 10.79 | Ian Bentzinger | Carthage (Illini West) |
| 100 Meter Dash Prelims | 10.80 w | Rasheed Johnson | Rockford (Boylan Catholic) |
| 100 Meter Dash Finals | 10.80 | Matthew Brooks | North Chicago |
| 100 Meter Dash Prelims | 10.80 | Da'jion Riley | Wheaton-Warrenville South |
| 100 Meter Dash Prelims | 10.80 | D'Mario Jackson | Danville (H.S.) |
| 110 Meter Hurdles Finals | 14.10 | Noah Heiber | Rolling Meadows |
| 110 Meter Hurdles Finals | 14.11 | Quinton Peterson | Lemont (H.S.) |
| 110 Meter Hurdles Prelims | 14.18 w | Quinton Peterson | Lemont (H.S.) |
| 110 Meter Hurdles Finals | 14.36 w | Louis Yohannes | Troy (Triad) |
| 110 Meter Hurdles Prelims | 14.37 w | Jalyn Cole | Belleville (West) |
| 110 Meter Hurdles Prelims | 14.37 w | Noah Heiber | Rolling Meadows |
| 110 Meter Hurdles Prelims | 14.40 w | Louis Yohannes | Troy (Triad) |
| 110 Meter Hurdles Finals | 14.41 | Dominic Martin | Colfax (Ridgeview) |
| 110 Meter Hurdles Prelims | 14.41 | Kamil Kokot | Chicago (Marist) |
| 110 Meter Hurdles Prelims | 14.42 | Thomas Simmons | Lincolnshire (Stevenson) |
| 110 Meter Hurdles Finals | 14.46 | Brady Larson | Maroa (M.-Forsyth) |
| 110 Meter Hurdles Prelims | 14.48 | Dominic Martin | Colfax (Ridgeview) |
| 110 Meter Hurdles Finals | 14.48 | Dejay Smith | Minooka |
| 110 Meter Hurdles Prelims | 14.48 | Dejay Smith | Minooka |
| 110 Meter Hurdles Prelims | 14.53 w | Kaleb Tucker | Chicago (South Shore International College Prep) |
| 110 Meter Hurdles Finals | 14.54 w | Harper Bryan | Glen Ellyn (Glenbard South) |
| 110 Meter Hurdles Prelims | 14.56 w | Parker Campbell | Lincoln |
| 110 Meter Hurdles Finals | 14.57 | Jalyn Cole | Belleville (West) |
| 110 Meter Hurdles Prelims | 14.58 w | Christian Kronk | Columbia |
| 110 Meter Hurdles Prelims | 14.58 w | Amauree Williams | Richton Park (Southland College Prep Charter) |
| 110 Meter Hurdles Finals | 14.58 | Sean Mullen | Grayslake (Central) |
| 110 Meter Hurdles Prelims | 14.58 | Derrin Couch | Crete (C.-Monee) |
| 110 Meter Hurdles Prelims | 14.58 w | Sean Mullen | Grayslake (Central) |
| 110 Meter Hurdles Finals | 14.60 | Thomas Simmons | Lincolnshire (Stevenson) |
| 110 Meter Hurdles Prelims | 14.60 | Cooper McGinnis | Naperville (Neuqua Valley) |
| 110 Meter Hurdles Prelims | 14.63 w | Terrance Hower-Gardner | Tinley Park (H.S) |
| 110 Meter Hurdles Finals | 14.67 w | Terrance Hower-Gardner | Tinley Park (H.S) |
| 110 Meter Hurdles Prelims | 14.69 | Brady Larson | Maroa (M.-Forsyth) |
| 110 Meter Hurdles Finals | 14.69 w | Kaleb Tucker | Chicago (South Shore International College Prep) |
| 110 Meter Hurdles Finals | 14.70 | Cooper McGinnis | Naperville (Neuqua Valley) |
| 110 Meter Hurdles Finals | 14.70 | Derrin Couch | Crete (C.-Monee) |
| 1600 Meter Run Finals | 4:10.03 | Gavin Genisio | Benton |
| 1600 Meter Run Prelims | 4:11.38 | Jacob Barraza | DeKalb |
| 1600 Meter Run Prelims | 4:11.97 | Tommy Nitz | Huntley |
| 1600 Meter Run Prelims | 4:12.23 | Philip Cupial | Downers Grove (North) |
| 1600 Meter Run Prelims | 4:12.34 | Trey Sato | Grayslake (Central) |
| 1600 Meter Run Prelims | 4:12.39 | Nicholas Strayer | LaGrange (Lyons) |
| 1600 Meter Run Finals | 4:12.66 | Ethan Hogan | Columbia |
| 1600 Meter Run Prelims | 4:12.79 | Joe Bregenzer | Barrington |
| 1600 Meter Run Finals | 4:13.57 | Philip Cupial | Downers Grove (North) |
| 1600 Meter Run Finals | 4:13.71 | Trey Sato | Grayslake (Central) |
| 1600 Meter Run Prelims | 4:13.89 | Dylan Ybarra | O'Fallon (H.S.) |
| 1600 Meter Run Prelims | 4:14.01 | Dylan Maloney | Plainfield (South) |
| 1600 Meter Run Prelims | 4:14.13 | Matthew Andreano | Algonquin (Jacobs) |
| 1600 Meter Run Prelims | 4:14.23 | Mohamed Abdullahi | Chicago (Mather) |
| 1600 Meter Run Prelims | 4:14.60 | Ben Crane | Winnetka (New Trier) |
| 1600 Meter Run Prelims | 4:14.60 | Brady Golomb | Elmhurst (York) |
| 1600 Meter Run Finals | 4:14.74 | Jacob Barraza | DeKalb |
| 1600 Meter Run Finals | 4:15.11 | Brady Golomb | Elmhurst (York) |
| 1600 Meter Run Prelims | 4:15.11 | Camyn Viger | Plainfield (South) |
| 1600 Meter Run Prelims | 4:15.27 | Jeremiah Lanum | Bradley (B.-Bourbonnais) |
| 1600 Meter Run Finals | 4:15.31 | Matthew Andreano | Algonquin (Jacobs) |
| 1600 Meter Run Finals | 4:15.63 | Gabriel McLain | Benton |
| 1600 Meter Run Finals | 4:16.77 | Mohamed Abdullahi | Chicago (Mather) |
| 1600 Meter Run Finals | 4:16.80 | Tommy Nitz | Huntley |
| 1600 Meter Run Finals | 4:16.80 | Ben Crane | Winnetka (New Trier) |
| 1600 Meter Run Finals | 4:16.84 | Nicholas Strayer | LaGrange (Lyons) |
| 1600 Meter Run Finals | 4:17.02 | Isaiah Hill | Elmwood |
| 1600 Meter Run Prelims | 4:17.66 | Caden Weber | Downers Grove (North) |
| 1600 Meter Run Finals | 4:17.73 | Julian Baker | Mt. Zion |
| 1600 Meter Run Prelims | 4:17.90 | Ethan Hogan | Columbia |
| 1600 Meter Run Finals | 4:18.13 | Nicolai Martino | Winnebago |
| 1600 Meter Run Finals | 4:18.20 | Nathan Ciarlette | Joliet (Catholic Academy) |
| 1600 Meter Run Finals | 4:18.43 | Dylon Nalley | Marion (H.S.) |
| 1600 Meter Run Prelims | 4:18.60 | Dale Johnson | Sterling (H.S) |
| 1600 Meter Run Finals | 4:18.72 | Joe Bregenzer | Barrington |
| 1600 Meter Run Finals | 4:18.80 | Will Gelon | Crystal Lake (Prairie Ridge) |
| 1600 Meter Run Prelims | 4:19.07 | Calvin Allaband-Ga | Chicago (Whitney Young) |
| 1600 Meter Run Finals | 4:19.32 | Gerrit Dam | Crystal Lake (Prairie Ridge) |
| 1600 Meter Run Prelims | 4:19.54 | Emmett BRADFORD | Elmhurst (York) |
| 1600 Meter Run Prelims | 4:19.73 | Liam Naughton | Arlington Heights (Hersey) |
| 1600 Meter Run Prelims | 4:19.76 | Gabriel McLain | Benton |
| 1600 Meter Run Prelims | 4:19.94 | Austin Brown | Aurora (Metea Valley) |
| 1600 Meter Run Finals | 4:20.19 | Josiah Hortin | Tuscola |
| 1600 Meter Run Finals | 4:20.28 | Jackson Barrett | Tuscola |
| 1600 Meter Run Finals | 4:20.37 | Dylan Maloney | Plainfield (South) |
| 1600 Meter Run Prelims | 4:20.42 | Robert Glenn | Naperville (Neuqua Valley) |
| 1600 Meter Run Prelims | 4:20.45 | Owen Morgan | Taylorville |
| 1600 Meter Run Prelims | 4:20.81 | MICHAEL MICHELOTTI | Oak Park (O.P.-River Forest) |
| 1600 Meter Run Prelims | 4:20.88 | Dalton Lowery | Chicago (Whitney Young) |
| 1600 Meter Run Finals | 4:20.91 | Owen Morgan | Taylorville |
| 1600 Meter Run Prelims | 4:20.92 | Gerrit Dam | Crystal Lake (Prairie Ridge) |
| 1600 Meter Run Finals | 4:21.29 | Justice Eldridge | Bethalto (Civic Memorial) |
| 1600 Meter Run Prelims | 4:21.62 | Andrew Perry | Eureka |
| 1600 Meter Run Prelims | 4:21.97 | Landon Harris | Granite City |
| 1600 Meter Run Prelims | 4:23.06 | Sean Hanrahan | Frankfort (Lincoln-Way East) |
| 1600 Meter Run Prelims | 4:23.21 | Dylon Nalley | Marion (H.S.) |
| 1600 Meter Run Prelims | 4:23.49 | Zach Self | Aurora (Waubonsie Valley) |
| 1600 Meter Run Prelims | 4:23.97 | Isaiah Hill | Elmwood |
| 1600 Meter Run Prelims | 4:24.32 | Aidan Murphy | Wheaton (North) |
| 1600 Meter Run Prelims | 4:24.43 | Gavin Genisio | Benton |
| 200 Meter Dash Prelims | 21.24 w | Supreme Muhammad | Winnebago |
| 200 Meter Dash Finals | 21.46 | Omar Mims | O'Fallon (H.S.) |
| 200 Meter Dash Prelims | 21.50 w | Matthew Brooks | North Chicago |
| 200 Meter Dash Finals | 21.51 | Supreme Muhammad | Winnebago |
| 200 Meter Dash Prelims | 21.51 | Omar Mims | O'Fallon (H.S.) |
| 200 Meter Dash Finals | 21.52 | Clayton Lakatos | Edwardsville (H.S.) |
| 200 Meter Dash Prelims | 21.56 w | Noah Feldt | Mascoutah |
| 200 Meter Dash Finals | 21.57 | Parrish Hartley | Chicago (Kenwood) |
| 200 Meter Dash Prelims | 21.59 w | Kenneth Buchanon | East St. Louis (Sr.) |
| 200 Meter Dash Prelims | 21.59 w | Karmelo Abernathy | Murphysboro |
| 200 Meter Dash Finals | 21.60 | Messiah Tilson | Rockford (Guilford) |
| 200 Meter Dash Prelims | 21.61 | Clayton Lakatos | Edwardsville (H.S.) |
| 200 Meter Dash Finals | 21.63 | Zach Lane | Edwardsville (H.S.) |
| 200 Meter Dash Finals | 21.67 | Caleb Schulz | Oak Park (O.P.-River Forest) |
| 200 Meter Dash Prelims | 21.68 | D'Mario Jackson | Danville (H.S.) |
| 200 Meter Dash Prelims | 21.69 w | Harley Rizzs | Burbank (St. Laurence) |
| 200 Meter Dash Prelims | 21.69 | Zach Lane | Edwardsville (H.S.) |
| 200 Meter Dash Prelims | 21.70 | Caleb Schulz | Oak Park (O.P.-River Forest) |
| 200 Meter Dash Finals | 21.73 | Kenneth Buchanon | East St. Louis (Sr.) |
| 200 Meter Dash Prelims | 21.74 w | Rapheal Smith Jr | Mascoutah |
| 200 Meter Dash Prelims | 21.75 | Parrish Hartley | Chicago (Kenwood) |
| 200 Meter Dash Prelims | 21.77 | Brian Jackson | Belleville (West) |
| 200 Meter Dash Finals | 21.80 | Noah Feldt | Mascoutah |
| 200 Meter Dash Prelims | 21.81 | Messiah Tilson | Rockford (Guilford) |
| 200 Meter Dash Prelims | 21.81 | Micah Hall | Barrington |
| 200 Meter Dash Prelims | 21.82 | Kali Freeman | Carpentersville (Dundee-Crown) |
| 200 Meter Dash Prelims | 21.84 | Mason Ellens | Glen Ellyn (Glenbard West) |
| 200 Meter Dash Prelims | 21.85 w | Rasheed Johnson | Rockford (Boylan Catholic) |
| 200 Meter Dash Prelims | 21.89 | Levi Milder | Morrison |
| 200 Meter Dash Prelims | 21.90 w | Bradey Huseman | Galena |
| 200 Meter Dash Prelims | 21.92 | Kenneth Cooley | Aurora (East) |
| 200 Meter Dash Finals | 21.92 | Harley Rizzs | Burbank (St. Laurence) |
| 200 Meter Dash Prelims | 21.94 w | Jaylen Wiley | East St. Louis (SIUE Charter) |
| 200 Meter Dash Prelims | 21.94 | Armond Boulware | Chicago (Kenwood) |
| 200 Meter Dash Finals | 21.95 | D'Mario Jackson | Danville (H.S.) |
| 200 Meter Dash Finals | 22.00 | Bradey Huseman | Galena |
| 300 Meter Hurdles Finals | 37.49 | Amari Williams | Wheaton-Warrenville South |
| 300 Meter Hurdles Finals | 37.55 | Myles Ellis | Flossmoor (Homewood-F.) |
| 300 Meter Hurdles Prelims | 37.80 | Bode Smith | Naperville (Central) |
| 300 Meter Hurdles Finals | 38.00 | Quinton Peterson | Lemont (H.S.) |
| 300 Meter Hurdles Prelims | 38.00 | Myles Ellis | Flossmoor (Homewood-F.) |
| 300 Meter Hurdles Finals | 38.22 | Demarion Fountain | Belleville (West) |
| 300 Meter Hurdles Prelims | 38.35 | Amari Williams | Wheaton-Warrenville South |
| 300 Meter Hurdles Finals | 38.40 | Bode Smith | Naperville (Central) |
| 300 Meter Hurdles Finals | 38.51 | Adrian Mann | Harrisburg |
| 300 Meter Hurdles Prelims | 38.80 | Quinton Peterson | Lemont (H.S.) |
| 300 Meter Hurdles Finals | 38.82 | Harper Bryan | Glen Ellyn (Glenbard South) |
| 300 Meter Hurdles Prelims | 38.84 | Weston Avercamp | Ottawa (Twp.) |
| 300 Meter Hurdles Prelims | 38.86 | Demarion Fountain | Belleville (West) |
| 300 Meter Hurdles Finals | 38.87 | Dominic Martin | Colfax (Ridgeview) |
| 300 Meter Hurdles Finals | 38.89 | Amauree Williams | Richton Park (Southland College Prep Charter) |
| 300 Meter Hurdles Prelims | 39.09 | Derrin Couch | Crete (C.-Monee) |
| 300 Meter Hurdles Finals | 39.11 | Weston Avercamp | Ottawa (Twp.) |
| 300 Meter Hurdles Prelims | 39.16 | Sean Mullen | Grayslake (Central) |
| 300 Meter Hurdles Prelims | 39.21 | Noah Heiber | Rolling Meadows |
| 300 Meter Hurdles Finals | 39.23 | Derrin Couch | Crete (C.-Monee) |
| 300 Meter Hurdles Prelims | 39.39 | Nicholas Arogundade | Wilmette (Loyola Academy) |
| 300 Meter Hurdles Finals | 39.46 | Sean Mullen | Grayslake (Central) |
| 300 Meter Hurdles Prelims | 39.50 | Adrian Mann | Harrisburg |
| 3200 Meter Run Finals | 8:56.02 | Dylon Nalley | Marion (H.S.) |
| 3200 Meter Run Finals | 8:58.10 | Joe Bregenzer | Barrington |
| 3200 Meter Run Finals | 9:00.40 | Ben Crane | Winnetka (New Trier) |
| 3200 Meter Run Finals | 9:03.21 | Dylan Maloney | Plainfield (South) |
| 3200 Meter Run Finals | 9:05.86 | Zac Close | Naperville (Neuqua Valley) |
| 3200 Meter Run Finals | 9:07.56 | Alexander Krieg | Palatine (H.S.) |
| 3200 Meter Run Finals | 9:08.94 | Josiah Narayanan | Wheaton-Warrenville South |
| 3200 Meter Run Finals | 9:10.27 | Tommy Nitz | Huntley |
| 3200 Meter Run Finals | 9:10.76 | David Valkanov | Maple Park (Kaneland) |
| 3200 Meter Run Finals | 9:12.54 | Evan Nosek | Maple Park (Kaneland) |
| 3200 Meter Run Finals | 9:12.70 | Evan Parker | Skokie (Niles North) |
| 3200 Meter Run Finals | 9:13.40 | Francesco Benelli | Batavia |
| 3200 Meter Run Finals | 9:14.24 | Dale Johnson | Sterling (H.S) |
| 3200 Meter Run Finals | 9:15.63 | Alex Rodriguez | Berwyn-Cicero (Morton) |
| 3200 Meter Run Finals | 9:15.64 | Jeremiah Lanum | Bradley (B.-Bourbonnais) |
| 3200 Meter Run Finals | 9:16.32 | Liam O'Connor | Oak Park (O.P.-River Forest) |
| 3200 Meter Run Finals | 9:17.16 | Sean Heetland | Aurora (West Aurora) |
| 3200 Meter Run Finals | 9:17.18 | Greyson Ellensohn | St. Charles (East) |
| 3200 Meter Run Finals | 9:17.99 | Jack Jennings | Palatine (Fremd) |
| 3200 Meter Run Finals | 9:18.86 | Will Foltz | Tuscola |
| 3200 Meter Run Finals | 9:21.07 | Aiden Noel | Wheaton-Warrenville South |
| 3200 Meter Run Finals | 9:22.11 | Matthew Conroy | Chicago (St. Ignatius College Prep) |
| 3200 Meter Run Finals | 9:22.39 | Jedidiah Wilson | St. Charles (East) |
| 3200 Meter Run Finals | 9:22.70 | Kyle Kern | Waterloo (H.S) |
| 3200 Meter Run Finals | 9:22.98 | Finn Richards | Lisle (Benet Academy) |
| 3200 Meter Run Finals | 9:23.14 | Owynn Garrelts | Park Ridge (Maine South) |
| 3200 Meter Run Finals | 9:23.77 | Andrew Perry | Eureka |
| 3200 Meter Run Finals | 9:24.35 | Sean Hanrahan | Frankfort (Lincoln-Way East) |
| 3200 Meter Run Finals | 9:25.21 | Jackson Barrett | Tuscola |
| 3200 Meter Run Finals | 9:25.26 | Luis Flores | Burbank (St. Laurence) |
| 3200 Meter Run Finals | 9:27.07 | Zachary Bender | Downers Grove (North) |
| 3200 Meter Run Finals | 9:27.63 | Brayden Kloeppel | O'Fallon (H.S.) |
| 3200 Meter Run Finals | 9:27.89 | Jamie Chandler | Deerfield (H.S.) |
| 3200 Meter Run Finals | 9:28.06 | Jiberil Lesman | Chicago (Lake View) |
| 3200 Meter Run Finals | 9:29.17 | Rob Geissenberger | Arlington Heights (Hersey) |
| 3200 Meter Run Finals | 9:29.22 | Jaden Frederick | Glen Ellyn (Glenbard South) |
| 3200 Meter Run Finals | 9:31.16 | Nicolai Martino | Winnebago |
| 3200 Meter Run Finals | 9:34.12 | Josh Weeks | Morton |
| 3200 Meter Run Finals | 9:35.07 | Cuyler Swanson | Morris |
| 3200 Meter Run Finals | 9:35.30 | Simon Lane | Chicago (University) |
| 3200 Meter Run Finals | 9:35.32 | Brady Travers | Downers Grove (North) |
| 3200 Meter Run Finals | 9:35.43 | Sean Kaeb | Normal (University) |
| 3200 Meter Run Finals | 9:36.29 | Michael O'Brien | Frankfort (Lincoln-Way East) |
| 3200 Meter Run Finals | 9:37.76 | Aidan Connors | Plainfield (North) |
| 3200 Meter Run Finals | 9:38.22 | Max Weber | Bethalto (Civic Memorial) |
| 3200 Meter Run Finals | 9:38.55 | Felix Hekster | Winnetka (New Trier) |
| 3200 Meter Run Finals | 9:38.78 | Raphael Greer | Marion (H.S.) |
| 3200 Meter Run Finals | 9:39.20 | Dean Witzig | El Paso-Gridley |
| 400 Meter Dash Finals | 47.94 | Troy McLean | Belleville (West) |
| 400 Meter Dash Finals | 47.95 | Micah Hall | Barrington |
| 400 Meter Dash Finals | 48.08 | Patrick Hilby | Aurora (Central Catholic) |
| 400 Meter Dash Finals | 48.39 | Nolan Lamoureux | Lockport (Twp.) |
| 400 Meter Dash Prelims | 48.48 | Micah Hall | Barrington |
| 400 Meter Dash Prelims | 48.48 | Dontrell Young | Oswego (H.S.) |
| 400 Meter Dash Prelims | 48.54 | Nolan Lamoureux | Lockport (Twp.) |
| 400 Meter Dash Prelims | 48.56 | Patrick Hilby | Aurora (Central Catholic) |
| 400 Meter Dash Finals | 48.87 | Brayden Trimble | Mt. Zion |
| 400 Meter Dash Finals | 48.92 | Tucker Anglemyer | Winnetka (New Trier) |
| 400 Meter Dash Prelims | 48.98 | Brayden Trimble | Mt. Zion |
| 400 Meter Dash Prelims | 48.98 | Troy McLean | Belleville (West) |
| 400 Meter Dash Finals | 49.05 | Dontrell Young | Oswego (H.S.) |
| 400 Meter Dash Prelims | 49.10 | Tucker Anglemyer | Winnetka (New Trier) |
| 400 Meter Dash Finals | 49.13 | Terence Jackson Jr | Bolingbrook |
| 400 Meter Dash Prelims | 49.15 | Lucas Rumsa | Chicago (Taft) |
| 400 Meter Dash Prelims | 49.20 | Jayon Morrow | Kankakee (Sr.) |
| 400 Meter Dash Prelims | 49.40 | Terence Jackson Jr | Bolingbrook |
| 400 Meter Dash Prelims | 49.48 | Jayden Pennington | Cahokia (H.S.) |
| 400 Meter Dash Finals | 49.50 | Eli Crome | Sycamore (H.S) |
| 4x100 Meter Relay Prelims | 41.35 | Relay Team | Edwardsville (H.S.) |
| 4x100 Meter Relay Prelims | 41.54 | Relay Team | Carpentersville (Dundee-Crown) |
| 4x100 Meter Relay Finals | 41.65 | Relay Team | Edwardsville (H.S.) |
| 4x100 Meter Relay Finals | 41.72 | Relay Team | Carpentersville (Dundee-Crown) |
| 4x100 Meter Relay Prelims | 41.72 | Relay Team | O'Fallon (H.S.) |
| 4x100 Meter Relay Prelims | 41.76 | Relay Team | Chicago (Kenwood) |
| 4x100 Meter Relay Finals | 41.80 | Relay Team | Chicago (Kenwood) |
| 4x100 Meter Relay Prelims | 41.82 | Relay Team | Kankakee (Sr.) |
| 4x100 Meter Relay Prelims | 41.89 | Relay Team | East Moline (United) |
| 4x100 Meter Relay Prelims | 41.92 | Relay Team | Morton |
| 4x100 Meter Relay Finals | 41.94 | Relay Team | Burbank (St. Laurence) |
| 4x100 Meter Relay Prelims | 41.95 | Relay Team | Troy (Triad) |
| 4x100 Meter Relay Prelims | 41.97 | Relay Team | Oak Park (O.P.-River Forest) |
| 4x100 Meter Relay Prelims | 41.98 | Relay Team | Flossmoor (Homewood-F.) |
| 4x100 Meter Relay Prelims | 41.99 | Relay Team | Burbank (St. Laurence) |
| 4x100 Meter Relay Prelims | 42.02 | Relay Team | Mascoutah |
| 4x100 Meter Relay Prelims | 42.09 | Relay Team | Elmhurst (York) |
| 4x100 Meter Relay Finals | 42.15 | Relay Team | Troy (Triad) |
| 4x100 Meter Relay Finals | 42.16 | Relay Team | Kankakee (Sr.) |
| 4x100 Meter Relay Finals | 42.17 | Relay Team | Mascoutah |
| 4x100 Meter Relay Prelims | 42.18 | Relay Team | Des Plaines (Maine West) |
| 4x100 Meter Relay Prelims | 42.18 | Relay Team | Huntley |
| 4x100 Meter Relay Finals | 42.20 | Relay Team | O'Fallon (H.S.) |
| 4x100 Meter Relay Finals | 42.21 | Relay Team | Oak Park (O.P.-River Forest) |
| 4x100 Meter Relay Finals | 42.22 | Relay Team | Morton |
| 4x100 Meter Relay Prelims | 42.24 | Relay Team | Mt. Prospect (Prospect) |
| 4x100 Meter Relay Prelims | 42.24 | Relay Team | Frankfort (Lincoln-Way East) |
| 4x100 Meter Relay Prelims | 42.24 | Relay Team | Naperville (Neuqua Valley) |
| 4x100 Meter Relay Prelims | 42.25 | Relay Team | Plainfield (North) |
| 4x200 Meter Relay Prelims | 1:26.34 | Relay Team | Edwardsville (H.S.) |
| 4x200 Meter Relay Finals | 1:26.82 | Relay Team | Chicago (Kenwood) |
| 4x200 Meter Relay Finals | 1:27.00 | Relay Team | Edwardsville (H.S.) |
| 4x200 Meter Relay Finals | 1:27.08 | Relay Team | Grayslake (Central) |
| 4x200 Meter Relay Prelims | 1:27.26 | Relay Team | Chicago (Kenwood) |
| 4x200 Meter Relay Finals | 1:27.27 | Relay Team | Carpentersville (Dundee-Crown) |
| 4x200 Meter Relay Finals | 1:27.33 | Relay Team | Morton |
| 4x200 Meter Relay Prelims | 1:27.69 | Relay Team | Carpentersville (Dundee-Crown) |
| 4x200 Meter Relay Prelims | 1:27.74 | Relay Team | Wilmette (Loyola Academy) |
| 4x200 Meter Relay Finals | 1:27.81 | Relay Team | Wilmette (Loyola Academy) |
| 4x200 Meter Relay Finals | 1:27.83 | Relay Team | Carbondale (H.S.) |
| 4x200 Meter Relay Finals | 1:27.88 | Relay Team | Oak Park (O.P.-River Forest) |
| 4x200 Meter Relay Prelims | 1:27.96 | Relay Team | Grayslake (Central) |
| 4x200 Meter Relay Finals | 1:28.08 | Relay Team | Morrison |
| 4x200 Meter Relay Finals | 1:28.12 | Relay Team | Crystal Lake (Prairie Ridge) |
| 4x200 Meter Relay Prelims | 1:28.15 | Relay Team | Rockford (East) |
| 4x200 Meter Relay Prelims | 1:28.17 | Relay Team | Huntley |
| 4x200 Meter Relay Finals | 1:28.20 | Relay Team | Winnebago |
| 4x200 Meter Relay Prelims | 1:28.45 | Relay Team | Morrison |
| 4x200 Meter Relay Finals | 1:28.47 | Relay Team | Mascoutah |
| 4x200 Meter Relay Finals | 1:28.57 | Relay Team | Rockford (East) |
| 4x200 Meter Relay Prelims | 1:28.60 | Relay Team | East Moline (United) |
| 4x200 Meter Relay Prelims | 1:28.62 | Relay Team | Flossmoor (Homewood-F.) |
| 4x200 Meter Relay Finals | 1:28.63 | Relay Team | Huntley |
| 4x200 Meter Relay Prelims | 1:28.71 | Relay Team | Oak Park (O.P.-River Forest) |
| 4x200 Meter Relay Prelims | 1:28.73 | Relay Team | Troy (Triad) |
| 4x200 Meter Relay Prelims | 1:28.80 | Relay Team | Morton |
| 4x200 Meter Relay Prelims | 1:28.87 | Relay Team | Winnebago |
| 4x200 Meter Relay Prelims | 1:28.92 | Relay Team | Wheaton-Warrenville South |
| 4x200 Meter Relay Prelims | 1:29.09 | Relay Team | Mascoutah |
| 4x200 Meter Relay Finals | 1:29.14 | Relay Team | Troy (Triad) |
| 4x200 Meter Relay Prelims | 1:29.24 | Relay Team | New Lenox (Lincoln-Way West) |
| 4x200 Meter Relay Prelims | 1:29.24 | Relay Team | Oswego (East) |
| 4x200 Meter Relay Finals | 1:29.28 | Relay Team | Mundelein (Carmel) |
| 4x200 Meter Relay Prelims | 1:29.29 | Relay Team | Fox Lake (Grant) |
| 4x200 Meter Relay Prelims | 1:29.36 | Relay Team | Alton (Sr.) |
| 4x200 Meter Relay Prelims | 1:29.42 | Relay Team | Aurora (Metea Valley) |
| 4x200 Meter Relay Prelims | 1:29.46 | Relay Team | Decatur (MacArthur) |
| 4x200 Meter Relay Prelims | 1:29.47 | Relay Team | Urbana (H.S) |
| 4x200 Meter Relay Prelims | 1:29.49 | Relay Team | Crystal Lake (Prairie Ridge) |
| 4x200 Meter Relay Prelims | 1:29.49 | Relay Team | Bolingbrook |
| 4x200 Meter Relay Prelims | 1:29.49 | Relay Team | Minooka |
| 4x200 Meter Relay Prelims | 1:29.59 | Relay Team | Mundelein (Carmel) |
| 4x200 Meter Relay Prelims | 1:29.61 | Relay Team | Palatine (Fremd) |
| 4x200 Meter Relay Prelims | 1:29.63 | Relay Team | Chicago (Lane) |
| 4x200 Meter Relay Prelims | 1:29.67 | Relay Team | Plainfield (East) |
| 4x200 Meter Relay Prelims | 1:29.68 | Relay Team | Carbondale (H.S.) |
| 4x200 Meter Relay Prelims | 1:29.68 | Relay Team | Champaign (Centennial) |
| 4x200 Meter Relay Prelims | 1:29.73 | Relay Team | Batavia |
| 4x200 Meter Relay Prelims | 1:29.79 | Relay Team | Murphysboro |
| 4x200 Meter Relay Prelims | 1:29.79 | Relay Team | Richmond (R.-Burton) |
| 4x200 Meter Relay Prelims | 1:29.81 | Relay Team | South Holland (Thornwood) |
| 4x200 Meter Relay Prelims | 1:29.83 | Relay Team | Winnetka (New Trier) |
| 4x200 Meter Relay Finals | 1:29.95 | Relay Team | East Moline (United) |
| 4x200 Meter Relay Finals | 1:29.98 | Relay Team | Urbana (H.S) |
| 4x200 Meter Relay Prelims | 1:29.99 | Relay Team | Pleasant Plains |
| 4x200 Meter Relay Prelims | 1:29.99 | Relay Team | Monmouth (M.-Roseville) |
| 4x200 Meter Relay Prelims | 1:29.99 | Relay Team | Lombard (Glenbard East) |
| 4x400 Meter Relay Finals | 3:17.24 | Relay Team | Belleville (West) |
| 4x400 Meter Relay Finals | 3:18.05 | Relay Team | Hinsdale (Central) |
| 4x400 Meter Relay Prelims | 3:18.08 | Relay Team | Belleville (West) |
| 4x400 Meter Relay Finals | 3:18.15 | Relay Team | Plainfield (North) |
| 4x400 Meter Relay Finals | 3:18.16 | Relay Team | Grayslake (Central) |
| 4x400 Meter Relay Finals | 3:19.21 | Relay Team | Sycamore (H.S) |
| 4x400 Meter Relay Finals | 3:19.88 | Relay Team | Flossmoor (Homewood-F.) |
| 4x400 Meter Relay Prelims | 3:20.01 | Relay Team | Plainfield (North) |
| 4x400 Meter Relay Prelims | 3:20.32 | Relay Team | Flossmoor (Homewood-F.) |
| 4x400 Meter Relay Finals | 3:20.71 | Relay Team | Bolingbrook |
| 4x400 Meter Relay Finals | 3:20.78 | Relay Team | Mt. Prospect (Prospect) |
| 4x400 Meter Relay Prelims | 3:21.05 | Relay Team | Naperville (Central) |
| 4x400 Meter Relay Prelims | 3:21.06 | Relay Team | Bolingbrook |
| 4x400 Meter Relay Finals | 3:21.13 | Relay Team | Carbondale (H.S.) |
| 4x400 Meter Relay Finals | 3:21.21 | Relay Team | Aurora (Central Catholic) |
| 4x400 Meter Relay Prelims | 3:21.35 | Relay Team | Hinsdale (Central) |
| 4x400 Meter Relay Prelims | 3:21.68 | Relay Team | Chicago (Lane) |
| 4x400 Meter Relay Prelims | 3:21.73 | Relay Team | Grayslake (Central) |
| 4x400 Meter Relay Prelims | 3:21.73 | Relay Team | Mt. Prospect (Prospect) |
| 4x400 Meter Relay Finals | 3:21.89 | Relay Team | Morrison |
| 4x400 Meter Relay Finals | 3:21.93 | Relay Team | Casey (C.-Westfield) |
| 4x400 Meter Relay Prelims | 3:22.12 | Relay Team | Oak Park (O.P.-River Forest) |
| 4x400 Meter Relay Prelims | 3:22.12 | Relay Team | Elmhurst (York) |
| 4x400 Meter Relay Prelims | 3:22.47 | Relay Team | Hillside (Proviso West) |
| 4x400 Meter Relay Prelims | 3:22.55 | Relay Team | Bradley (B.-Bourbonnais) |
| 4x400 Meter Relay Prelims | 3:22.56 | Relay Team | Naperville (Neuqua Valley) |
| 4x400 Meter Relay Prelims | 3:22.75 | Relay Team | Wilmette (Loyola Academy) |
| 4x400 Meter Relay Finals | 3:22.83 | Relay Team | Chicago (DePaul College Prep) |
| 4x800 Meter Relay Finals | 7:38.76 | Relay Team | Downers Grove (North) |
| 4x800 Meter Relay Finals | 7:41.42 | Relay Team | Plainfield (South) |
| 4x800 Meter Relay Finals | 7:41.85 | Relay Team | Plainfield (North) |
| 4x800 Meter Relay Finals | 7:42.35 | Relay Team | Bolingbrook |
| 4x800 Meter Relay Finals | 7:42.68 | Relay Team | Chicago (Payton) |
| 4x800 Meter Relay Finals | 7:44.51 | Relay Team | New Lenox (Lincoln-Way Central) |
| 4x800 Meter Relay Finals | 7:45.55 | Relay Team | Glen Ellyn (Glenbard South) |
| 4x800 Meter Relay Finals | 7:45.83 | Relay Team | Chicago (Whitney Young) |
| 4x800 Meter Relay Finals | 7:46.85 | Relay Team | Morton |
| 4x800 Meter Relay Prelims | 7:48.24 | Relay Team | Bolingbrook |
| 4x800 Meter Relay Prelims | 7:48.26 | Relay Team | Plainfield (North) |
| 4x800 Meter Relay Finals | 7:48.85 | Relay Team | Oswego (East) |
| 4x800 Meter Relay Finals | 7:49.01 | Relay Team | Mt. Prospect (Prospect) |
| 4x800 Meter Relay Prelims | 7:49.34 | Relay Team | Plainfield (South) |
| 4x800 Meter Relay Prelims | 7:49.74 | Relay Team | New Lenox (Lincoln-Way Central) |
| 4x800 Meter Relay Finals | 7:49.75 | Relay Team | Normal (Community West) |
| 4x800 Meter Relay Prelims | 7:49.94 | Relay Team | Normal (Community West) |
| 4x800 Meter Relay Prelims | 7:50.02 | Relay Team | Chicago (Whitney Young) |
| 4x800 Meter Relay Prelims | 7:50.12 | Relay Team | Naperville (Central) |
| 4x800 Meter Relay Finals | 7:50.29 | Relay Team | Benton |
| 4x800 Meter Relay Finals | 7:51.12 | Relay Team | Arlington Heights (Hersey) |
| 4x800 Meter Relay Finals | 7:51.34 | Relay Team | Bethalto (Civic Memorial) |
| 4x800 Meter Relay Prelims | 7:51.90 | Relay Team | Arlington Heights (Hersey) |
| 4x800 Meter Relay Prelims | 7:52.02 | Relay Team | Downers Grove (North) |
| 4x800 Meter Relay Prelims | 7:52.73 | Relay Team | Orland Park (Sandburg) |
| 4x800 Meter Relay Prelims | 7:53.21 | Relay Team | Chicago (Payton) |
| 4x800 Meter Relay Finals | 7:53.72 | Relay Team | Sterling (Newman Central Catholic) |
| 4x800 Meter Relay Prelims | 7:54.09 | Relay Team | Morton |
| 4x800 Meter Relay Prelims | 7:54.11 | Relay Team | Oswego (East) |
| 4x800 Meter Relay Finals | 7:54.13 | Relay Team | Mt. Vernon (H.S.) |
| 4x800 Meter Relay Finals | 7:54.52 | Relay Team | Orland Park (Sandburg) |
| 4x800 Meter Relay Prelims | 7:54.53 | Relay Team | Bethalto (Civic Memorial) |
| 4x800 Meter Relay Prelims | 7:54.65 | Relay Team | Mt. Zion |
| 4x800 Meter Relay Finals | 7:55.25 | Relay Team | Galesburg (H.S.) |
| 4x800 Meter Relay Finals | 7:55.34 | Relay Team | Mascoutah |
| 4x800 Meter Relay Prelims | 7:55.54 | Relay Team | Glen Ellyn (Glenbard South) |
| 4x800 Meter Relay Prelims | 7:55.60 | Relay Team | Mt. Prospect (Prospect) |
| 4x800 Meter Relay Prelims | 7:55.71 | Relay Team | Normal (Community) |
| 4x800 Meter Relay Prelims | 7:55.89 | Relay Team | Batavia |
| 4x800 Meter Relay Finals | 7:56.02 | Relay Team | Naperville (Central) |
| 4x800 Meter Relay Prelims | 7:56.09 | Relay Team | Rockford (Guilford) |
| 4x800 Meter Relay Prelims | 7:56.43 | Relay Team | Chicago (Lane) |
| 4x800 Meter Relay Finals | 7:57.33 | Relay Team | Woodstock (H.S) |
| 4x800 Meter Relay Prelims | 7:57.81 | Relay Team | Highland Park |
| 4x800 Meter Relay Prelims | 7:58.12 | Relay Team | Glen Ellyn (Glenbard West) |
| 4x800 Meter Relay Prelims | 7:58.76 | Relay Team | Hoffman Estates (Conant) |
| 4x800 Meter Relay Finals | 7:58.82 | Relay Team | Rockford (R. Christian) |
| 4x800 Meter Relay Finals | 7:59.35 | Relay Team | Crystal Lake (Prairie Ridge) |
| 4x800 Meter Relay Prelims | 7:59.89 | Relay Team | Benton |
| 4x800 Meter Relay Prelims | 8:00.21 | Relay Team | Galesburg (H.S.) |
| 4x800 Meter Relay Prelims | 8:01.27 | Relay Team | Chatham (Glenwood) |
| 4x800 Meter Relay Prelims | 8:01.49 | Relay Team | Woodstock (H.S) |
| 4x800 Meter Relay Prelims | 8:01.50 | Relay Team | St. Charles (North) |
| 4x800 Meter Relay Prelims | 8:01.79 | Relay Team | Winnetka (New Trier) |
| 4x800 Meter Relay Prelims | 8:02.50 | Relay Team | Mt. Vernon (H.S.) |
| 4x800 Meter Relay Prelims | 8:02.67 | Relay Team | Sterling (Newman Central Catholic) |
| 4x800 Meter Relay Prelims | 8:03.20 | Relay Team | Oak Park (O.P.-River Forest) |
| 4x800 Meter Relay Prelims | 8:03.56 | Relay Team | O'Fallon (H.S.) |
| 4x800 Meter Relay Finals | 8:03.85 | Relay Team | Pleasant Plains |
| 4x800 Meter Relay Prelims | 8:04.21 | Relay Team | Crystal Lake (Prairie Ridge) |
| 4x800 Meter Relay Prelims | 8:04.43 | Relay Team | Elmhurst (York) |
| 4x800 Meter Relay Prelims | 8:04.54 | Relay Team | Eureka |
| 4x800 Meter Relay Prelims | 8:04.59 | Relay Team | Mascoutah |
| 4x800 Meter Relay Prelims | 8:04.79 | Relay Team | Sycamore (H.S) |
| 4x800 Meter Relay Prelims | 8:05.04 | Relay Team | St. Joseph (S.J.-Ogden) |
| 4x800 Meter Relay Prelims | 8:05.08 | Relay Team | Pontiac |
| 4x800 Meter Relay Prelims | 8:05.09 | Relay Team | Belvidere (North) |
| 4x800 Meter Relay Prelims | 8:05.89 | Relay Team | Aurora (Marmion Academy) |
| 4x800 Meter Relay Prelims | 8:06.39 | Relay Team | Aurora (Central Catholic) |
| 4x800 Meter Relay Finals | 8:06.57 | Relay Team | Eureka |
| 4x800 Meter Relay Prelims | 8:06.70 | Relay Team | Downers Grove (South) |
| 4x800 Meter Relay Finals | 8:07.53 | Relay Team | Rock Island (Alleman) |
| 4x800 Meter Relay Finals | 8:08.34 | Relay Team | Niles (Northridge Prep) |
| 4x800 Meter Relay Prelims | 8:08.56 | Relay Team | Champaign (Central) |
| 4x800 Meter Relay Prelims | 8:08.79 | Relay Team | Metamora |
| 4x800 Meter Relay Prelims | 8:09.01 | Relay Team | Wheeling |
| 4x800 Meter Relay Prelims | 8:09.21 | Relay Team | St. Charles (East) |
| 4x800 Meter Relay Finals | 8:09.25 | Relay Team | Sullivan |
| 4x800 Meter Relay Prelims | 8:09.42 | Relay Team | Niles (Northridge Prep) |
| 4x800 Meter Relay Prelims | 8:09.59 | Relay Team | Sullivan |
| 800 Meter Run Finals | 1:51.11 | Aden Bandukwala | Hinsdale (Central) |
| 800 Meter Run Finals | 1:51.68 | Trey Sato | Grayslake (Central) |
| 800 Meter Run Finals | 1:51.98 | Josiah Hortin | Tuscola |
| 800 Meter Run Finals | 1:52.27 | Ryan Eddington | Downers Grove (North) |
| 800 Meter Run Finals | 1:52.34 | Owen Horeni | Yorkville (H.S) |
| 800 Meter Run Finals | 1:52.39 | Patrick Hilby | Aurora (Central Catholic) |
| 800 Meter Run Prelims | 1:52.52 | Trey Sato | Grayslake (Central) |
| 800 Meter Run Finals | 1:53.19 | John Ihrke | Northbrook (Glenbrook North) |
| 800 Meter Run Finals | 1:53.39 | Doug Martin | McHenry |
| 800 Meter Run Prelims | 1:53.44 | Doug Martin | McHenry |
| 800 Meter Run Finals | 1:53.57 | Jack O'Brien | Riverside (R.-Brookfield) |
| 800 Meter Run Finals | 1:53.58 | Charles BLACKMER | Vernon Hills |
| 800 Meter Run Finals | 1:53.58 | Carter Hayes | Palatine (H.S.) |
| 800 Meter Run Finals | 1:53.61 | Jackson Hopkins | Crystal Lake (Central) |
| 800 Meter Run Finals | 1:53.79 | Darris Ivy | East St. Louis (Sr.) |
| 800 Meter Run Finals | 1:53.82 | Isaiah Hill | Elmwood |
| 800 Meter Run Finals | 1:53.85 | Owen Morgan | Taylorville |
| 800 Meter Run Finals | 1:54.05 | Mekye Lomax | Marion (H.S.) |
| 800 Meter Run Prelims | 1:54.17 | Aden Bandukwala | Hinsdale (Central) |
| 800 Meter Run Prelims | 1:54.22 | Owen Horeni | Yorkville (H.S) |
| 800 Meter Run Prelims | 1:54.23 | Ryan Eddington | Downers Grove (North) |
| 800 Meter Run Prelims | 1:54.42 | Charles BLACKMER | Vernon Hills |
| 800 Meter Run Prelims | 1:54.51 | Jack O'Brien | Riverside (R.-Brookfield) |
| 800 Meter Run Prelims | 1:54.68 | John Ihrke | Northbrook (Glenbrook North) |
| 800 Meter Run Finals | 1:54.74 | Van Schneider | Chatham (Glenwood) |
| 800 Meter Run Finals | 1:54.86 | Preston Ellis | Chicago (Payton) |
| 800 Meter Run Finals | 1:54.86 | Tim Jochum | Glen Ellyn (Glenbard South) |
| 800 Meter Run Finals | 1:55.19 | Jameson Tenopir | Cary (C.-Grove) |
| 800 Meter Run Finals | 1:55.20 | Drew Twyman | Troy (Triad) |
| 800 Meter Run Prelims | 1:55.21 | Carter Hayes | Palatine (H.S.) |
| 800 Meter Run Prelims | 1:55.42 | Jameson Tenopir | Cary (C.-Grove) |
| 800 Meter Run Prelims | 1:55.46 | Van Schneider | Chatham (Glenwood) |
| 800 Meter Run Finals | 1:55.48 | Zach Born | Metamora |
| 800 Meter Run Prelims | 1:55.50 | Jackson Hopkins | Crystal Lake (Central) |
| 800 Meter Run Finals | 1:55.54 | Tra'Monti Williams | Chicago (Payton) |
| 800 Meter Run Finals | 1:55.54 | Hayden Lees | Marion (H.S.) |
| 800 Meter Run Prelims | 1:55.69 | Nathan Gehrmann | Aurora (West Aurora) |
| 800 Meter Run Prelims | 1:55.81 | Rameez Abrar | Aurora (Metea Valley) |
| 800 Meter Run Prelims | 1:56.09 | Gavin Borger | Plainfield (South) |
| 800 Meter Run Finals | 1:56.12 | Cayton Cratch | Steeleville |
| 800 Meter Run Prelims | 1:56.26 | Payton Whitehead | Lake Villa (Lakes) |
| 800 Meter Run Finals | 1:56.34 | Carson Lehman | Eureka |
| 800 Meter Run Prelims | 1:56.39 | Patrick Hilby | Aurora (Central Catholic) |
| 800 Meter Run Finals | 1:56.39 | Noah Britton | Rock Island (Alleman) |
| 800 Meter Run Prelims | 1:56.43 | Patrick Clune | Naperville (Central) |
| 800 Meter Run Finals | 1:56.58 | Dj Dutton | Bethalto (Civic Memorial) |
| 800 Meter Run Prelims | 1:56.62 | Zach Born | Metamora |
| 800 Meter Run Prelims | 1:56.77 | Jack Kleinschmit | Evanston (Twp.) |
| 800 Meter Run Prelims | 1:56.89 | Mekye Lomax | Marion (H.S.) |
| 800 Meter Run Finals | 1:56.89 | Will Fuson | Cerro Gordo |
| 800 Meter Run Prelims | 1:56.89 | Conner Foley | Park Ridge (Maine South) |
| 800 Meter Run Prelims | 1:56.90 | Maximilian Sudrzynski | Algonquin (Jacobs) |
| 800 Meter Run Prelims | 1:56.94 | Carson Lehman | Eureka |
| 800 Meter Run Prelims | 1:56.99 | Preston Ellis | Chicago (Payton) |
| 800 Meter Run Prelims | 1:57.03 | Isaiah Hill | Elmwood |
| 800 Meter Run Prelims | 1:57.04 | Cayton Cratch | Steeleville |
| 800 Meter Run Prelims | 1:57.11 | Luke Barham | Palos Heights (Stagg) |
| 800 Meter Run Finals | 1:57.12 | Caleb Graham | El Paso-Gridley |
| 800 Meter Run Prelims | 1:57.31 | Owen Morgan | Taylorville |
| 800 Meter Run Prelims | 1:57.32 | Tim Jochum | Glen Ellyn (Glenbard South) |
| 800 Meter Run Finals | 1:57.36 | Isaac Crumrine | Riverton |
| 800 Meter Run Prelims | 1:57.41 | Ari Elmayan | Skokie (Niles North) |
| 800 Meter Run Prelims | 1:57.53 | Tra'Monti Williams | Chicago (Payton) |
| 800 Meter Run Finals | 1:57.59 | Will Foltz | Tuscola |
| 800 Meter Run Prelims | 1:57.61 | Drew Twyman | Troy (Triad) |
| 800 Meter Run Prelims | 1:57.70 | Jake Ning | Wheeling |
| 800 Meter Run Prelims | 1:57.82 | Hayden Lees | Marion (H.S.) |
| 800 Meter Run Prelims | 1:57.91 | Darris Ivy | East St. Louis (Sr.) |
| 800 Meter Run Prelims | 1:57.94 | Dj Dutton | Bethalto (Civic Memorial) |
| Discus Finals | 152-0.5 (46.34m) | Collin Brady | Niles (Notre Dame) |
| Discus Finals | 152-4.75 (46.45m) | Logan Abrams | Cary (C.-Grove) |
| Discus Finals | 152-6.75 (46.5m) | Benjamin Saucedo | Glen Ellyn (Glenbard West) |
| Discus Finals | 152-8.75 (46.55m) | Arnold Walker | Aurora (East) |
| Discus Finals | 153-7 (46.81m) | Jaiden Gary | Maywood (Proviso East) |
| Discus Finals | 154-2.75 (47.01m) | Tim Dan | Lake Forest (H.S.) |
| Discus Finals | 154-5.5 (47.08m) | Michael Kpomassy | East Moline (United) |
| Discus Finals | 154-6.25 (47.1m) | Brock Trimble | St. Joseph (S.J.-Ogden) |
| Discus Finals | 154-6.75 (47.11m) | Billy Nolan | Arlington Heights (Hersey) |
| Discus Finals | 154-10.25 (47.2m) | Jackson Ennis | St. Joseph (S.J.-Ogden) |
| Discus Finals | 155-0.75 (47.26m) | Lex Griffith | Geneva |
| Discus Finals | 156-2.5 (47.61m) | Leocadio Gandarilla | Kewanee (H.S.) |
| Discus Finals | 156-6.75 (47.72m) | Bodey McCaslin | St. Charles (East) |
| Discus Finals | 156-8.75 (47.77m) | Trenten Monnet | Brownstown |
| Discus Finals | 157-1 (47.88m) | Alex Zarlatanes | Taylor Ridge (Rockridge) |
| Discus Finals | 157-3.5 (47.94m) | Sawyer Woodard | Tuscola |
| Discus Finals | 157-8.5 (48.07m) | Kaden Salisbury | Geneseo |
| Discus Finals | 157-9 (48.08m) | Maddox Stine | Catlin (Salt Fork) |
| Discus Finals | 159-0.25 (48.47m) | Centnarowicz Brett | Johnsburg |
| Discus Finals | 159-3.75 (48.56m) | Prince Barnes | Algonquin (Jacobs) |
| Discus Finals | 159-4.5 (48.58m) | Ethan Aghakhan | Lincolnshire (Stevenson) |
| Discus Finals | 160-6 (48.92m) | Maverick Ohle | Naperville (Central) |
| Discus Finals | 160-10.75 (49.04m) | Hank Alvey | Glasford (Illini Bluffs) |
| Discus Finals | 161-11.25 (49.36m) | Michael Tarasiewicz | Tinley Park (Andrew) |
| Discus Finals | 163-7.75 (49.88m) | Nick Feather | Heyworth |
| Discus Finals | 164-7.5 (50.18m) | Dionte Shaw | Moline (H.S.) |
| Discus Finals | 165-0 (50.29m) | Gage Homola | Hampshire |
| Discus Finals | 165-2.25 (50.35m) | Aidan Porreca | Gurnee (Warren) |
| Discus Finals | 166-8.5 (50.81m) | Dominic Vashkelis-Benson | Yorkville (H.S) |
| Discus Finals | 167-2 (50.95m) | Griffin Martin | Jacksonville (H.S.) |
| Discus Finals | 168-4.75 (51.33m) | Logan Farrell | Arlington Heights (Hersey) |
| Discus Finals | 171-9 (52.35m) | Jordan Beverly | Marion (H.S.) |
| Discus Finals | 172-5 (52.55m) | Andrew Bownes | East St. Louis (Sr.) |
| Discus Finals | 177-2 (54m) | Caleb Smith | Salem |
| Discus Finals | 179-10.75 (54.83m) | Kaden Garland | Oak Park (O.P.-River Forest) |
| Discus Finals | 180-7 (55.04m) | Devin Habermehl | Collinsville |
| Discus Finals | 185-5.5 (56.53m) | Josh Cygan | Plainfield (South) |
| Discus Finals | 189-10.75 (57.88m) | Iose Epenesa | Edwardsville (H.S.) |
| Discus Finals | 193-11.5 (59.12m) | DeMarion Forman | Monticello |
| Discus Finals | 205-5 (62.61m) | Reece Ihenacho | Cary (C.-Grove) |
| High Jump Finals | 6-6 (1.98m) | Russell Czerwinski | Highland Park |
| High Jump Finals | 6-6.25 (1.99m) | Andre Klaver | Sterling (H.S) |
| High Jump Finals | 6-6.75 (2m) | Mitchel Edwards | Carmi (C.-White County) |
| High Jump Finals | 6-7.25 (2.01m) | Evan Weder | Villa Park (Willowbrook) |
| High Jump Finals | 6-7.25 (2.01m) | Kosta Zografos | Wauconda |
| High Jump Finals | 6-7.5 (2.02m) | Mason Watts | Carterville |
| High Jump Finals | 6-8.25 (2.04m) | Kewon Marshall | Aurora (West Aurora) |
| High Jump Finals | 6-8.25 (2.04m) | Voldy Makabu | Champaign (Centennial) |
| High Jump Finals | 6-8.75 (2.05m) | Drew Rogers | Paris |
| Long Jump Finals | 22-6.5 (6.87m) w | Enoch Appiah-Kubi | Wilmette (Loyola Academy) |
| Long Jump Finals | 22-8 (6.91m) | Aidan Wyzard | Sycamore (H.S) |
| Long Jump Finals | 22-8 (6.91m) w | Elliott Bond | Grayslake (Central) |
| Long Jump Finals | 22-10 (6.96m) w | Vince Davero | Downers Grove (North) |
| Long Jump Finals | 22-10.75 (6.98m) w | Parrish Hartley | Chicago (Kenwood) |
| Long Jump Finals | 22-11.25 (6.99m) | Gavyn Cothern | Olney (Richland County) |
| Long Jump Finals | 23-4.25 (7.12m) w | Dedrick Richardson Jr | Frankfort (Lincoln-Way East) |
| Long Jump Finals | 23-7 (7.19m) w | Kwabena OSEI-YEBOAH | Oak Park (O.P.-River Forest) |
| Pole Vault Finals | 14-1.25 (4.3m) | Hayden Dahlin | Barrington |
| Pole Vault Prelims | 14-1.25 (4.3m) | Warren Cooper | Geneva |
| Pole Vault Prelims | 14-1.25 (4.3m) | Jordan Hanford | Naperville (Central) |
| Pole Vault Prelims | 14-1.25 (4.3m) | Gavin Schaer | Elmhurst (York) |
| Pole Vault Prelims | 14-1.25 (4.3m) | Henry Kane | Naperville (Central) |
| Pole Vault Prelims | 14-1.25 (4.3m) | Jackson Pfaff | DeKalb |
| Pole Vault Finals | 14-1.25 (4.3m) | Riley Hogan | Champaign (St. Thomas More) |
| Pole Vault Finals | 14-1.25 (4.3m) | MARCUS CZAPAR | El Paso-Gridley |
| Pole Vault Finals | 14-3.25 (4.35m) | Canyon Roberts | West Chicago (Wheaton Academy) |
| Pole Vault Finals | 14-3.25 (4.35m) | Braedon Shaner | Sycamore (H.S) |
| Pole Vault Finals | 14-3.25 (4.35m) | Drake Howard | Taylorville |
| Pole Vault Finals | 14-5.25 (4.4m) | Griffin Kimbrel | Pana |
| Pole Vault Finals | 14-7.25 (4.45m) | Gavin Fujino | Crystal Lake (Central) |
| Pole Vault Finals | 14-7.25 (4.45m) | Noah Misukonis | Bloomington (H.S.) |
| Pole Vault Prelims | 14-7.25 (4.45m) | Paul Migas | Lake Villa (Lakes) |
| Pole Vault Prelims | 14-7.25 (4.45m) | Zachary Galvicius | McHenry |
| Pole Vault Prelims | 14-7.25 (4.45m) | Sean Mullen | Grayslake (Central) |
| Pole Vault Prelims | 14-7.25 (4.45m) | Lukas Brauc | Oak Park (O.P.-River Forest) |
| Pole Vault Prelims | 14-7.25 (4.45m) | Nathan McLoughlin | St. Charles (North) |
| Pole Vault Prelims | 14-7.25 (4.45m) | Heath Hawkins | Pekin |
| Pole Vault Prelims | 14-7.25 (4.45m) | Hayden Dahlin | Barrington |
| Pole Vault Prelims | 14-7.25 (4.45m) | Will Viken | Rolling Meadows |
| Pole Vault Prelims | 14-7.25 (4.45m) | Gavin Fujino | Crystal Lake (Central) |
| Pole Vault Prelims | 14-7.25 (4.45m) | Dimitri Rosales | St. Charles (North) |
| Pole Vault Prelims | 14-7.25 (4.45m) | Nick Pennington | Naperville (Neuqua Valley) |
| Pole Vault Prelims | 14-7.25 (4.45m) | Noah Misukonis | Bloomington (H.S.) |
| Pole Vault Finals | 14-7.25 (4.45m) | Ryan Anderson | Aurora (Marmion Academy) |
| Pole Vault Finals | 14-7.25 (4.45m) | Andrew Nuyen | Rochelle |
| Pole Vault Finals | 15-1 (4.6m) | Heath Hawkins | Pekin |
| Pole Vault Finals | 15-1 (4.6m) | Dimitri Rosales | St. Charles (North) |
| Pole Vault Finals | 15-1 (4.6m) | Lukas Brauc | Oak Park (O.P.-River Forest) |
| Pole Vault Finals | 15-5 (4.7m) | Sean Mullen | Grayslake (Central) |
| Pole Vault Finals | 15-9 (4.8m) | Nathan McLoughlin | St. Charles (North) |
| Pole Vault Finals | 15-11 (4.85m) | Cooper Schaad | Geneseo |
| Pole Vault Finals | 15-11 (4.85m) | Tony Keene | Harrisburg |
| Pole Vault Finals | 16-4.75 (5m) | Zachary Galvicius | McHenry |
| Pole Vault Finals | 16-6.75 (5.05m) | Nick Pennington | Naperville (Neuqua Valley) |
| Pole Vault Finals | 17-0 (5.18m) | Isaiah Whitaker | Bloomington (Central Catholic) |
| Pole Vault Finals | 17-0.75 (5.2m) | Paul Migas | Lake Villa (Lakes) |
| Shot Put Finals | 51-6.5 (15.71m) | King Smith | Decatur (MacArthur) |
| Shot Put Finals | 51-8.75 (15.77m) | Evan Sanders | Johnston City |
| Shot Put Finals | 51-8.75 (15.77m) | Gavin Mueller | Wheaton (St. Francis) |
| Shot Put Finals | 51-9.25 (15.78m) | Hank Alvey | Glasford (Illini Bluffs) |
| Shot Put Finals | 51-11.25 (15.83m) | Cash Mydler | DuQuoin (H.S.) |
| Shot Put Finals | 52-0 (15.85m) | Brynner Inman | Nashville |
| Shot Put Finals | 52-0 (15.85m) | Armand Voloder | Roselle (Lake Park) |
| Shot Put Finals | 52-2.5 (15.91m) | Tanner Gimm | Liberty |
| Shot Put Finals | 52-2.5 (15.91m) | Elmo Gillian | East St. Louis (Sr.) |
| Shot Put Finals | 52-6.25 (16.01m) | Sam Forst | Chicago (F.W. Parker) |
| Shot Put Finals | 52-8.25 (16.06m) | Michael Tarasiewicz | Tinley Park (Andrew) |
| Shot Put Finals | 53-0.25 (16.16m) | Cayden Garcia | Minooka |
| Shot Put Finals | 53-1.5 (16.19m) | Zach Van Tieghem | Troy (Triad) |
| Shot Put Finals | 53-3 (16.23m) | Gage Dunker | Lena (L.-Winslow) |
| Shot Put Finals | 53-9.75 (16.4m) | Cade Odell | Princeton |
| Shot Put Finals | 53-11.25 (16.44m) | Ethan Aghakhan | Lincolnshire (Stevenson) |
| Shot Put Finals | 54-6 (16.61m) | Mark Ortiz | Hinsdale (Central) |
| Shot Put Finals | 54-7.5 (16.65m) | Roman Wolanin | Park Ridge (Maine East) |
| Shot Put Finals | 54-9.5 (16.7m) | Dionte Shaw | Moline (H.S.) |
| Shot Put Finals | 54-11.75 (16.76m) | Iose Epenesa | Edwardsville (H.S.) |
| Shot Put Finals | 55-3 (16.84m) | Dominic Vashkelis-Benson | Yorkville (H.S) |
| Shot Put Finals | 55-9.75 (17.01m) | Graham Meister | Dwight |
| Shot Put Finals | 56-2 (17.12m) | Maverick Ohle | Naperville (Central) |
| Shot Put Finals | 56-2 (17.12m) | Gage Homola | Hampshire |
| Shot Put Finals | 56-3.25 (17.15m) | Logan Abrams | Cary (C.-Grove) |
| Shot Put Finals | 56-8.25 (17.28m) | Payne Miller | Princeton |
| Shot Put Finals | 57-10.5 (17.64m) | Caleb Smith | Salem |
| Shot Put Finals | 57-11.75 (17.67m) | Karrel Harvest | Lansing (Thornton Fractional South) |
| Shot Put Finals | 58-7.25 (17.86m) | Michael Kpomassy | East Moline (United) |
| Shot Put Finals | 58-10.75 (17.95m) | Jaiden Gary | Maywood (Proviso East) |
| Shot Put Finals | 58-11 (17.96m) | Devin Habermehl | Collinsville |
| Shot Put Finals | 59-0.75 (18m) | Andrew Kinsman | Benton |
| Shot Put Finals | 59-8.5 (18.2m) | Logan Farrell | Arlington Heights (Hersey) |
| Shot Put Finals | 61-3.75 (18.69m) | Billy Nolan | Arlington Heights (Hersey) |
| Shot Put Finals | 65-9.25 (20.05m) | Kaden Garland | Oak Park (O.P.-River Forest) |
| Triple Jump Finals | 45-1.75 (13.76m) w | Shamond McClain | East St. Louis (Sr.) |
| Triple Jump Finals | 45-3.25 (13.8m) | Zion Russell | Normal (Community West) |
| Triple Jump Finals | 45-4.5 (13.83m) | Adrian Przestrzelski | Roselle (Lake Park) |
| Triple Jump Finals | 45-5.75 (13.86m) w | Jamari Straughter | Joliet (Central) |
| Triple Jump Finals | 45-7.25 (13.9m) w | Vince Scott | Hampshire |
| Triple Jump Finals | 45-8 (13.92m) | Zion Kostyra | Joliet (Central) |
| Triple Jump Finals | 45-8.5 (13.93m) | Abraham Johnson | Westmont |
| Triple Jump Finals | 46-1.5 (14.06m) | Jamarion Bardwell | Springfield (Sacred Heart-Griffin) |
| Triple Jump Finals | 46-7.75 (14.22m) | Keenan Powell | Litchfield |
| Triple Jump Finals | 46-10.5 (14.29m) | Korey Randle | East Moline (United) |
| Triple Jump Finals | 47-1.25 (14.36m) | Luke Benson | Glen Ellyn (Glenbard West) |
| Triple Jump Finals | 47-1.75 (14.37m) | Joshua Hill | Crete (C.-Monee) |
| Triple Jump Finals | 47-5 (14.45m) | Enoch Appiah-Kubi | Wilmette (Loyola Academy) |
| Triple Jump Finals | 50-6 (15.39m) | Malik Allen | Edwardsville (H.S.) |