Elite Performances
34 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 400 Meter Dash Finals | 59.95 | Whitney Ward | Chicago (Simeon) |
| 4x200 Meter Relay Finals | 1:47.97 | Relay Team | East St. Louis (Sr.) |
| 4x200 Meter Relay Finals | 1:48.10 | Relay Team | Springfield (Southeast) |
| 4x200 Meter Relay Finals | 1:48.55 | Relay Team | Kankakee (Sr.) |
| 4x200 Meter Relay Finals | 1:48.89 | Relay Team | Flossmoor (Homewood-F.) |
| 4x200 Meter Relay Finals | 1:49.13 | Relay Team | Plainfield (North) |
| 55 Meter Hurdles Finals | 8.23 | Jayla Stewart | Flossmoor (Homewood-F.) |
| 55 Meter Hurdles Finals | 8.25 | Markita Rush | East St. Louis (Sr.) |
| 55 Meter Hurdles Prelims | 8.29 | Jayla Stewart | Flossmoor (Homewood-F.) |
| 55 Meter Hurdles Prelims | 8.41 | Imani Haynes | Chicago Heights (Marian) |
| 55 Meter Hurdles Finals | 8.46 | Imani Haynes | Chicago Heights (Marian) |
| 55 Meter Dash Prelims | 7.21 | Charday Crawford | Springfield (Southeast) |
| 55 Meter Dash Prelims | 7.26 | Jessica Watkins | Bolingbrook |
| 55 Meter Dash Finals | 7.26 | Jessica Watkins | Bolingbrook |
| 55 Meter Dash Finals | 7.29 | Elexis Fairley | Chicago (Morgan Park) |
| 55 Meter Dash Finals | 7.29 | Hannah Cohn | Chicago (St. Ignatius College Prep) |
| 55 Meter Dash Finals | 7.32 | Charday Crawford | Springfield (Southeast) |
| 55 Meter Dash Prelims | 7.37 | Elexis Fairley | Chicago (Morgan Park) |
| 55 Meter Dash Finals | 7.37 | Tyjuana Eason | Kankakee (Sr.) |
| 55 Meter Dash Prelims | 7.39 | Jemiya Bates | Kankakee (Sr.) |
| 55 Meter Dash Finals | 7.39 | Asha Wallace | Bolingbrook |
| High Jump Finals | 5-0 (1.52m) | Justice Howard | Chicago Heights (Bloom Twp.) |
| High Jump Finals | 5-0 (1.52m) | Lunden Henry | Springfield (Southeast) |
| High Jump Finals | 5-2 (1.57m) | Halle Devoe | Springfield (Southeast) |
| High Jump Finals | 5-2 (1.57m) | Madlen Karnatz | Chicago (St. Ignatius College Prep) |
| High Jump Finals | 5-2 (1.57m) | Jabria Stainback | Hillside (Proviso West) |
| High Jump Finals | 5-2 (1.57m) | Anna Cossio | Barrington |
| High Jump Finals | 5-4 (1.63m) | Angela Cates | Chicago Heights (Bloom Twp.) |
| High Jump Finals | 5-4 (1.63m) | Julia Junkroski | West Frankfort (Frankfort) |
| Long Jump Finals | 17-6.5 (5.35m) | Micayla Collins | East St. Louis (Sr.) |
| Long Jump Finals | 17-7 (5.36m) | Brion Portis | Springfield (Southeast) |
| Long Jump Finals | 18-3 (5.56m) | Aliyah Harmon | Rich Central High School |
| Triple Jump Finals | 37-8.5 (11.49m) | Chardae Greenlee | Flossmoor (Homewood-F.) |
| Triple Jump Finals | 38-7.5 (11.77m) | Brion Portis | Springfield (Southeast) |