| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 3 | Makayla KERRIGAN | SO | Herrin | 1:00.10 |
| 4 | Zoey MABRY | SO | Sesser-Valier | 59.20 |
| 5 | Mercedes LEVESQUE | FR | Carterville | 59.90 |
| 6 | Alexis CLINE | JR | Fairfield | 1:08.64 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Ava VASICEK | SO | Carterville | 56.88 |
| 2 | Macie TOSH | JR | Goreville | 53.50 |
| 3 | Lily HARRIS | JR | Marion | 52.50 |
| 4 | Brenna STEARNS | FR | Marion | 51.39 |
| 5 | Isabella PHILLIPS | FR | DuQuoin | 51.40 |
| 6 | Destiny HOOKER | JR | Fairfield | 52.97 |
| 7 | Allyson GILES | SR | Christopher | 55.04 |
| 8 | Lauren UMBERGER | SR | Massac County | 58.60 |