| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 3 | Angelina MUND | SR | Highland | 1:33.00 |
| 4 | Sanaa HARRIS | JR | Collinsville | 1:11.25 |
| 5 | Lucy BROOKS | SO | Granite City | 1:15.24 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Kiyoko PROCTOR | FR | Alton | 1:07.00 |
| 2 | Jordan GARY | JR | Collinsville | 1:05.60 |
| 3 | Jillian WELSH | SR | Edwardsville | 1:04.70 |
| 4 | Annisyn KREBS-CARR | JR | Edwardsville | 1:03.00 |
| 5 | Khaliyah GOREE | JR | Alton | 1:03.00 |
| 6 | Mikayla NIEHAUS | FR | Triad | 1:05.00 |
| 7 | Faith BRINDLEY | SR | Highland | 1:06.09 |
| 8 | Makenna FRIERDICH | JR | Triad | 1:10.00 |