Elite Performances
4 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| Three Mile Run | 17:56.03 | Hadley Ferrero | Crystal Lake (Central) |
| Three Mile Run | 18:12.17 | Isabella Gonzalez | Crystal Lake (South) |
| Three Mile Run | 18:16.07 | Jocelyn Onstot | Cary (C.-Grove) |
| Three Mile Run | 18:17.23 | Breanna Burak | Huntley |