Elite Performances
13 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 300 Meter Dash Finals | 42.54 | Renata Wingert | LaGrange (Lyons) |
| 300 Meter Dash Finals | 42.81 | Marne Sullivan | Winnetka (New Trier) |
| 3200 Meter Run Finals | 11:22.87 | Marlee Fradkin | Winnetka (New Trier) |
| 3200 Meter Run Finals | 11:23.71 | Leah Ulrich | Winnetka (New Trier) |
| 3200 Meter Run Finals | 11:42.10 | Jenna Baltes | Mt. Prospect (Prospect) |
| 3200 Meter Run Finals | 11:45.14 | Audrey Ginsberg | Mt. Prospect (Prospect) |
| 4x200 Meter Relay Finals | 1:49.06 | Relay Team | Downers Grove (North) |
| 4x400 Meter Relay Finals | 4:11.00 | Relay Team | Winnetka (New Trier) |
| 4x800 Meter Relay Finals | 9:50.92 | Relay Team | Winnetka (New Trier) |
| 4x800 Meter Relay Finals | 9:55.75 | Relay Team | Arlington Heights (Hersey) |
| 4x800 Meter Relay Finals | 9:56.51 | Relay Team | Elmhurst (York) |
| High Jump Finals | 5-0 (1.52m) | Rebecca Goldman | Winnetka (New Trier) |
| High Jump Finals | 5-0 (1.52m) | Alessia Olhava | Arlington Heights (Hersey) |