Elite Performances
102 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 100 Meter Hurdles Finals | 14.69 | Jasmyn Hunter | Flossmoor (Homewood-F.) |
| 100 Meter Hurdles Prelims | 14.92 | Jasmyn Hunter | Flossmoor (Homewood-F.) |
| 100 Meter Hurdles Finals | 14.95 | Akili Pleas-carnie | Milwaukee Mustangs |
| 100 Meter Dash Finals | 11.88 w | Sydney Weaver | Chicago (Kenwood) |
| 100 Meter Dash Finals | 11.91 w | Asia Thomas' | Chicago Hounds & Foxes |
| 100 Meter Dash Prelims | 11.95 w | Asia Thomas' | Chicago Hounds & Foxes |
| 100 Meter Dash Prelims | 12.09 | Sydney Weaver | Chicago (Kenwood) |
| 1500 Meter Run Finals | 4:32.62 | Ava Parekh | Chicago (Latin) |
| 1500 Meter Run Finals | 4:36.74 | Josephine Welin | Oak Park (O.P.-River Forest) |
| 1500 Meter Run Finals | 4:40.71 | Annie Christie | Carmel High School |
| 1500 Meter Run Finals | 4:42.67 | Lianna Surtz | Aurora (Rosary) |
| 1500 Meter Run Finals | 4:43.34 | Allison Ince | Normal (Community) |
| 1500 Meter Run Finals | 4:43.73 | Morgan Mackie | Sauganash Striders |
| 1500 Meter Run Finals | 4:50.83 | Marianne Mihas | Chicago (Latin) |
| 1500 Meter Run Finals | 4:52.83 | Amanda O'Donnell | Chicago (University) |
| 1500 Meter Run Finals | 4:54.02 | Bea Parr | Chicago (Latin) |
| 1500 Meter Run Finals | 4:58.12 | Savanah Beavers | Stanford (Olympia) |
| 1500 Meter Run Finals | 4:59.37 | Maggie Mason | Cary (C.-Grove) |
| 1600 Meter Run Finals | 4:49.47 | Ava Parekh | Chicago (Latin) |
| 1600 Meter Run Finals | 4:53.36 | Josephine Welin | Oak Park (O.P.-River Forest) |
| 1600 Meter Run Finals | 4:58.62 | Allison Ince | Normal (Community) |
| 1600 Meter Run Finals | 4:58.62 | Annie Christie | Carmel High School |
| 1600 Meter Run Finals | 4:58.78 | Lianna Surtz | Aurora (Rosary) |
| 1600 Meter Run Finals | 5:00.52 | Morgan Mackie | Sauganash Striders |
| 1600 Meter Run Finals | 5:08.12 | Marianne Mihas | Chicago (Latin) |
| 1600 Meter Run Finals | 5:11.82 | Amanda O'Donnell | Chicago (University) |
| 1600 Meter Run Finals | 5:12.94 | Bea Parr | Chicago (Latin) |
| 3200 Meter Run Finals | 10:25.35 | Josephine Welin | Oak Park (O.P.-River Forest) |
| 3200 Meter Run Finals | 10:30.69 | Ava Parekh | Chicago (Latin) |
| 3200 Meter Run Finals | 10:36.36 | Meghan Ford | Mason |
| 3200 Meter Run Finals | 10:53.42 | Lianna Surtz | Aurora (Rosary) |
| 3200 Meter Run Finals | 10:59.16 | Katrina Schlenker | Batavia |
| 3200 Meter Run Finals | 11:00.26 | Morgan Mackie | Sauganash Striders |
| 3200 Meter Run Finals | 11:07.54 | Sophia McNerney | Downers Grove (South) |
| 3200 Meter Run Finals | 11:14.29 | Bea Parr | Chicago (Latin) |
| 3200 Meter Run Finals | 11:18.87 | Maggie Mason | Cary (C.-Grove) |
| 400 Meter Dash Finals | 56.41 | Amaya Turner | Wheeler High School |
| 400 Meter Dash Finals | 57.75 | Delea Martins | Milwaukee Mustangs |
| 800 Meter Run Finals | 2:11.66 | Amaya Turner | Wheeler High School |
| 800 Meter Run Finals | 2:12.86 | Lucy Petee | Mason |
| 800 Meter Run Finals | 2:16.83 | Marianne Mihas | Chicago (Latin) |
| 800 Meter Run Finals | 2:17.37 | Kaylie Politza | Lemont (H.S.) |
| High Jump Finals | 5-5.75 (1.67m) | Annika Bynum | Jump High Athletic Club |
| Long Jump Finals | 17-8.5 (5.4m) w | McKenna Cinotte | Downers Grove (North) |
| Long Jump Finals | 17-9.5 (5.42m) | Sydney Willits | Glenview (Glenbrook South) |
| Long Jump Finals | 18-0.25 (5.49m) w | Lovie Annafi | Chicago (Whitney Young) |
| Long Jump Finals | 19-0.25 (5.8m) | Jaiah Hopf | Wisconsin Lutheran |
| One Mile Run Finals | 4:51.56 | Ava Parekh | Chicago (Latin) |
| One Mile Run Finals | 4:55.33 | Josephine Welin | Oak Park (O.P.-River Forest) |
| One Mile Run Finals | 5:00.53 | Allison Ince | Normal (Community) |
| One Mile Run Finals | 5:00.81 | Annie Christie | Carmel High School |
| One Mile Run Finals | 5:00.83 | Lianna Surtz | Aurora (Rosary) |
| One Mile Run Finals | 5:02.64 | Morgan Mackie | Sauganash Striders |
| One Mile Run Finals | 5:10.29 | Marianne Mihas | Chicago (Latin) |
| One Mile Run Finals | 5:14.24 | Amanda O'Donnell | Chicago (University) |
| One Mile Run Finals | 5:15.27 | Bea Parr | Chicago (Latin) |
| Pole Vault Finals | 11-0 (3.35m) | Carolyn-Paige Breit | Downers Grove (North) |
| Pole Vault Finals | 11-11.75 (3.65m) | Shaelin Ruzich | Mahomet (M.-Seymour) |
| Pole Vault Finals | 12-5.5 (3.8m) | Taylor Jarosinski | Center Grove High School |
| Pole Vault Finals | 12-5.5 (3.8m) | Rhiannon Held | Mt. Zion |
| Pole Vault Finals | 13-5.75 (4.11m) | Windsor Roberts | Downs (Tri-Valley) |
| Shot Put Finals | 46-1.5 (14.06m) | Jayden Ulrich | Wood River (East Alton-W.R.) |
| Triple Jump Finals | 36-7 (11.15m) | Madison Saunders | Windy City Hammers |
| Triple Jump Finals | 37-7.5 (11.47m) | Bria Armstrong | Chicago Heights (Bloom Twp.) |
| Triple Jump Finals | 38-7.75 (11.78m) | McKenna Cinotte | Downers Grove (North) |
| Triple Jump Finals | 40-1.5 (12.23m) w | Lovie Annafi | Chicago (Whitney Young) |
| HS Boys | Mark | Athlete | Team |
| 100 Meter Dash Finals | 10.56 | Marshall Ellis | Flossmoor (Homewood-F.) |
| 100 Meter Dash Prelims | 10.59 | Marshall Ellis | Flossmoor (Homewood-F.) |
| 1500 Meter Run Finals | 3:58.08 | Izaiah Steury | Angola High School |
| 1500 Meter Run Finals | 4:01.16 | Xavier Jemison | McLean |
| 1500 Meter Run Finals | 4:01.28 | Drew Rogers | Herscher |
| 1500 Meter Run Finals | 4:07.89 | Matt Cull | Park Ridge (Maine South) |
| 1600 Meter Run Finals | 4:12.85 | Izaiah Steury | Angola High School |
| 1600 Meter Run Finals | 4:15.11 | Xavier Jemison | McLean |
| 1600 Meter Run Finals | 4:15.73 | Drew Rogers | Herscher |
| 1600 Meter Run Finals | 4:22.86 | Matt Cull | Park Ridge (Maine South) |
| 3200 Meter Run Finals | 9:17.49 | Izaiah Steury | Angola High School |
| 3200 Meter Run Finals | 9:27.78 | Spencer Werner | Wilmette (Loyola Academy) |
| 3200 Meter Run Finals | 9:33.57 | Luke Wiley | Gurnee (Warren) |
| 3200 Meter Run Finals | 9:38.56 | Tommy Donohoe | Chicago (Lane) |
| 3200 Meter Run Finals | 9:39.89 | Jonny Ciccero | Solon |
| 400 Meter Dash Finals | 49.00 | Ashton Schwartzman | Wild Rose |
| 800 Meter Run Finals | 1:49.35 | Brandon Miller | Ultimate Speed Academy |
| 800 Meter Run Finals | 1:50.62 | Alvin (AJ) Green III | Eastview High School |
| 800 Meter Run Finals | 1:55.13 | Ashton Schwartzman | Wild Rose |
| 800 Meter Run Finals | 1:56.28 | Izaiah Steury | Angola High School |
| 800 Meter Run Finals | 1:56.42 | Xavier Jemison | McLean |
| 800 Meter Run Finals | 1:56.97 | Alex Tillock | O'Fallon (H.S.) |
| 800 Meter Run Finals | 1:57.21 | Mackinon Mokoro | Osseo High School |
| 800 Meter Run Finals | 1:57.57 | Lucas Banerji | Oakton |
| 800 Meter Run Finals | 1:57.65 | Matt Cull | Park Ridge (Maine South) |
| Long Jump Finals | 22-11.5 (7m) w | Isaiah Hopf | Wisconsin Lutheran |
| One Mile Run Finals | 4:14.72 | Izaiah Steury | Angola High School |
| One Mile Run Finals | 4:17.10 | Xavier Jemison | McLean |
| One Mile Run Finals | 4:17.68 | Drew Rogers | Herscher |
| One Mile Run Finals | 4:24.77 | Matt Cull | Park Ridge (Maine South) |
| Pole Vault Finals | 15-11 (4.85m) | Tyler Carrel | Urbana (H.S) |
| Shot Put Finals | 58-2.5 (17.74m) | Kyle Clabough | Yorkville (H.S) |
| Triple Jump Finals | 45-3.25 (13.8m) w | Daniel Mendoza | Chicago (C. Hope Academy) |
| Triple Jump Finals | 46-1.5 (14.06m) | Jayden McCulskie-Green | Sandwich |
| Triple Jump Finals | 47-3.25 (14.41m) | Malcolm Bevans | Chicago (St. Ignatius College Prep) |
| Triple Jump Finals | 47-7.75 (14.52m) w | Myles Lincoln | Plainfield (South) |