Elite Performances
2 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| Three Mile Run | 18:16.80 | Amanda Thate | Downers Grove (South) |
| HS Boys | Mark | Athlete | Team |
| Three Mile Run | 15:23.40 | Charlie Nodus | Darien (Hinsdale South) |