Elite Performances
20 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 1600 Meter Run Finals | 5:02.71 | Brooke Wilson | Mt. Prospect (Prospect) |
| 1600 Meter Run Finals | 5:05.83 | Teegan Beckley | Arlington Heights (Hersey) |
| 200 Meter Dash Finals | 26.02 | Annie Walsh | Mt. Prospect (Prospect) |
| 300 Meter Dash Finals | 43.04 | Sonia Slusarczyk | LaGrange (Lyons) |
| 3200 Meter Run Finals | 11:02.65 | Hailey Bowes | Arlington Heights (Hersey) |
| 3200 Meter Run Finals | 11:03.54 | Caroline Fix | Winnetka (New Trier) |
| 3200 Meter Run Finals | 11:06.76 | Sarah Harden | Arlington Heights (Hersey) |
| 3200 Meter Run Finals | 11:29.61 | Molly Leeney | Mt. Prospect (Prospect) |
| 4x200 Meter Relay Finals | 1:48.41 | Relay Team | LaGrange (Lyons) |
| 4x200 Meter Relay Finals | 1:48.70 | Relay Team | Mt. Prospect (Prospect) |
| 4x200 Meter Relay Finals | 1:49.06 | Relay Team | Downers Grove (North) |
| 4x800 Meter Relay Finals | 9:49.42 | Relay Team | LaGrange (Lyons) |
| 4x800 Meter Relay Finals | 9:55.03 | Relay Team | Winnetka (New Trier) |
| 4x800 Meter Relay Finals | 9:56.88 | Relay Team | Elmhurst (York) |
| 55 Meter Dash Finals | 7.35 | Annie Walsh | Mt. Prospect (Prospect) |
| 800 Meter Run Finals | 2:20.10 | Marne Sullivan | Winnetka (New Trier) |
| 800 Meter Run Finals | 2:20.11 | Emma Moravec | Downers Grove (North) |
| High Jump Finals | 5-3 (1.6m) | Natalie Karabis | Winnetka (New Trier) |
| High Jump Finals | 5-5 (1.65m) | Emma Fink | LaGrange (Lyons) |
| Long Jump Finals | 17-1.75 (5.23m) | Isabel Maletich | Downers Grove (North) |