Elite Performances
8 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 100 Meter Hurdles Finals | 14.67 | Jamison Love | Mascoutah |
| 300 Meter Hurdles Finals | 46.22 | Jamison Love | Mascoutah |
| 4x100 Meter Relay Finals | 47.95 | Relay Team | Belleville (East) |
| 4x100 Meter Throwers Relay Finals | 58.97 | Relay Team | Mascoutah |
| Discus Finals | 125-1.5 (38.14m) | Emily Sykes | Granite City |
| Discus Finals | 134-11 (41.12m) | Joi Story | Edwardsville (H.S.) |
| Long Jump Finals | 17-6.75 (5.35m) | Haeli Tart | O'Fallon (H.S.) |
| Shot Put Finals | 39-1 (11.91m) | Emily Sykes | Granite City |