Elite Performances
9 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 300 Meter Hurdles Finals | 45.60 | Jasmine Berry | Belleville (West) |
| Shot Put Finals | 38-0.5 (11.6m) | Daisha Townsend | Cahokia (H.S.) |
| 800 Meter Sprint Medley Relay Finals | 1:48.22 | Relay Team | Belleville (West) |
| Triple Jump Finals | 36-4.5 (11.09m) | Lajarvia Brown | Alton (Sr.) |
| HS Boys | Mark | Athlete | Team |
| Discus Finals | 150-8 (45.92m) | Ricky Nelson | Belleville (West) |
| Long Jump Finals | 23-1.5 (7.05m) | Tae'mo Franklin | O'Fallon (H.S.) |
| Shot Put Finals | 55-5 (16.89m) | Ricky Nelson | Belleville (West) |
| Sprint Medley Relay Finals | 3:40.95 | Relay Team | Christian Brothers College High School |
| Sprint Medley Relay Finals | 3:41.64 | Relay Team | McCluer North High School |