Elite Performances
3 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| Discus Finals | 161-7.25 (49.26m) | Jayden Ulrich | Wood River (East Alton-W.R.) |
| Shot Put Finals | 47-5 (14.45m) | Jayden Ulrich | Wood River (East Alton-W.R.) |
| HS Boys | Mark | Athlete | Team |
| Discus Finals | 152-9.75 (46.58m) | Jake Hewitt | Alton (Marquette) |