Elite Performances
12 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 100 Meter Hurdles Finals | 14.46 | Lajarvia Brown | Alton (Sr.) |
| 100 Meter Hurdles Prelims | 14.94 | Lajarvia Brown | Alton (Sr.) |
| 100 Meter Dash Finals | 11.97 | Gabrielle Desrosiers | Chicago (North Lawndale Charter) |
| Discus Finals | 120-11.5 (36.87m) | Jazzmine Poole | East St. Louis (Sr.) |
| High Jump Finals | 5-4 (1.63m) | Lunden Henry | Springfield (Southeast) |
| Shot Put Finals | 38-5 (11.71m) | Jewel Wagner | Alton (Sr.) |
| Shot Put Finals | 39-1.5 (11.93m) | Chayvon Buckingham | Alton (Sr.) |
| Shot Put Finals | 39-7 (12.06m) | Jade Gates | Incarnate Word Academy |
| Shot Put Finals | 39-9.25 (12.12m) | Evangelynn Harris | East St. Louis (Sr.) |
| 800 Meter Sprint Medley Relay Finals | 1:52.23 | Relay Team | Rich South High School |
| 800 Meter Sprint Medley Relay Finals | 1:53.57 | Relay Team | STEAM Academy at McCluer South-Berkeley High School |
| Triple Jump Finals | 37-10 (11.53m) | Lajarvia Brown | Alton (Sr.) |