Elite Performances
24 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 100 Meter Hurdles Finals | 14.34 | Lajarvia Brown | Alton (Sr.) |
| 100 Meter Dash Finals | 12.14 | Osereme Erewele | Springfield (H.S) |
| 300 Meter Hurdles Finals | 45.52 | Lajarvia Brown | Alton (Sr.) |
| 300 Meter Hurdles Finals | 46.37 | Rokelle Stanley | East St. Louis (Sr.) |
| 4x100 Meter Relay Finals | 48.00 | Relay Team | O'Fallon (H.S.) |
| 4x800 Meter Relay Finals | 9:33.69 | Relay Team | Edwardsville (H.S.) |
| 4x800 Meter Relay Finals | 9:38.01 | Relay Team | East St. Louis (Sr.) |
| 800 Meter Run Finals | 2:17.76 | Shonjahnea Griggs | East St. Louis (Sr.) |
| 800 Meter Run Finals | 2:17.96 | Aly Goff | Springfield (H.S) |
| 800 Meter Run Finals | 2:17.97 | Agok Ayuen | Rock Island |
| 800 Meter Run Finals | 2:19.16 | Caitlyn Clinton | O'Fallon (H.S.) |
| 800 Meter Run Finals | 2:19.39 | Taylor Justison | Chatham (Glenwood) |
| Discus Finals | 140-7 (42.85m) | Jazzmine Poole | East St. Louis (Sr.) |
| High Jump Finals | 5-5 (1.65m) | Katie Mans | Alton (Sr.) |
| Long Jump Finals | 17-10.5 (5.45m) | Serena Bolden | Galesburg (H.S.) |
| Long Jump Finals | 17-11.5 (5.47m) | Alison Woerner | Chatham (Glenwood) |
| Long Jump Finals | 19-3 (5.87m) | Lajarvia Brown | Alton (Sr.) |
| Shot Put Finals | 37-6 (11.43m) | Shayli Florine | Galesburg (H.S.) |
| Shot Put Finals | 38-9 (11.81m) | Jewel Wagner | Alton (Sr.) |
| Shot Put Finals | 39-9 (12.12m) | Chayvon Buckingham | Alton (Sr.) |
| Shot Put Finals | 42-3 (12.88m) | Evangelynn Harris | East St. Louis (Sr.) |
| Triple Jump Finals | 36-3 (11.05m) | Mackenzie Ryan | O'Fallon (H.S.) |
| Triple Jump Finals | 36-7.5 (11.16m) | Brittany Walker | Belleville (West) |
| Triple Jump Finals | 38-10.25 (11.84m) | Lajarvia Brown | Alton (Sr.) |