Elite Performances
28 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 300 Meter Hurdles Finals | 43.76 | Lajarvia Brown | Alton (Sr.) |
| 300 Meter Hurdles Finals | 45.70 | Rokelle Stanley | East St. Louis (Sr.) |
| 4x100 Shuttle Hurdle Relay Finals | 1:01.64 | Relay Team | Cahokia (H.S.) |
| 4x100 Shuttle Hurdle Relay Finals | 1:04.97 | Relay Team | Hazelwood Central High School |
| 4x100 Shuttle Hurdle Relay Finals | 1:06.01 | Relay Team | East St. Louis (Sr.) |
| 4x100 Meter Throwers Relay Finals | 58.14 | Relay Team | Hazelwood Central High School |
| 4x100 Meter Throwers Relay Finals | 59.03 | Relay Team | Cahokia (H.S.) |
| 4x100 Meter Throwers Relay Finals | 59.29 | Relay Team | Quincy (Sr.) |
| 4x200 Meter Relay Finals | 1:40.70 | Relay Team | Hazelwood Central High School |
| 4x200 Meter Relay Finals | 1:41.70 | Relay Team | O'Fallon (H.S.) |
| 4x400 Meter Relay Finals | 3:53.41 | Relay Team | East St. Louis (Sr.) |
| Discus Finals | 120-10 (36.83m) | Tori Tyler | Quincy (Sr.) |
| Discus Finals | 123-3 (37.57m) | Jasmine Spearman | O'Fallon (H.S.) |
| Discus Finals | 124-6 (37.95m) | Shauniece O'Neal | Hazelwood Central High School |
| Discus Finals | 128-4 (39.12m) | Arriana Benjamin | Quincy (Sr.) |
| Discus Finals | 139-3 (42.44m) | Jazzmine Poole | East St. Louis (Sr.) |
| Long Jump Finals | 18-0.75 (5.51m) | Laqwasia Stepney | Cahokia (H.S.) |
| Long Jump Finals | 19-3 (5.87m) | Lajarvia Brown | Alton (Sr.) |
| Shot Put Finals | 37-2.5 (11.34m) | Gabrielle Morgan | Collinsville |
| Shot Put Finals | 37-8.5 (11.49m) | Jewel Wagner | Alton (Sr.) |
| Shot Put Finals | 37-11.5 (11.57m) | Chayvon Buckingham | Alton (Sr.) |
| Shot Put Finals | 38-2.5 (11.65m) | Jessie Chappel | Edwardsville (H.S.) |
| Shot Put Finals | 39-8.25 (12.1m) | Arriana Benjamin | Quincy (Sr.) |
| Shot Put Finals | 40-2.5 (12.26m) | Evangelynn Harris | East St. Louis (Sr.) |
| Shot Put Finals | 41-10 (12.75m) | Latavia Maines | Centralia (H.S.) |
| Shot Put Finals | 41-11.5 (12.79m) | Nikita Maines | Centralia (H.S.) |
| Triple Jump Finals | 37-1 (11.3m) | Destiny Brown | Hazelwood Central High School |
| Triple Jump Finals | 40-2 (12.24m) | Lajarvia Brown | Alton (Sr.) |