Elite Performances
12 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 1600 Meter Run Finals | 5:14.70 | Meagan Biddle | Hoffman Estates (H.S.) |
| 1600 Meter Run Finals | 5:17.27 | Olivia Niziolek | Park Ridge (Maine South) |
| 1600 Meter Run Finals | 5:18.80 | Caitlin Horn | Naperville (Neuqua Valley) |
| 400 Meter Dash Finals | 58.47 | Samara Miller | Naperville (Neuqua Valley) |
| 400 Meter Dash Finals | 58.96 | Tashee Hargrave | Naperville (Neuqua Valley) |
| 4x400 Meter Relay Finals | 4:05.73 | Relay Team | Naperville (Neuqua Valley) |
| 4x800 Meter Relay Finals | 9:41.52 | Relay Team | Park Ridge (Maine South) |
| 4x800 Meter Relay Finals | 9:50.86 | Relay Team | Plainfield (North) |
| 4x800 Meter Relay Finals | 9:53.02 | Relay Team | Naperville (Neuqua Valley) |
| 55 Meter Dash Finals | 7.25 | Kristine Bourg | Joliet (West) |
| 55 Meter Dash Finals | 7.39 | Melzina Johnson | Joliet (West) |
| Triple Jump Finals | 36-5 (11.1m) | Anna Laudizio | Plainfield (North) |