Elite Performances
3 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 1600 Meter Run Finals | 5:19.80 | Katie Stapleton | Downers Grove (South) |
| 1600 Meter Run Finals | 5:18.80 | Claire Hamilton | Naperville (North) |
| Long Jump Finals | 17-8 (5.38m) | Maddie Manganiello | Downers Grove (South) |