| Lane | Athlete | Yr. | Team | Seed | Note | 
|---|---|---|---|---|---|
| 1 | ALSTON, Karia | 8 | Walter R. Sundling | NT | |
| 2 | ALLAM, Hana | 8 | Walter R. Sundling | NT | |
| 3 | HAWLEY, Emma | 8 | Plum Grove | 1:27.53 | |
| 4 | HASTY, Isa | 8 | Plum Grove | 1:11.00 | |
| 5 | PONIECKI, Maya | 8 | Sandburg (Rolling Meadows) | 1:14.00 | |
| 6 | FLETCHER, Sarah | 8 | Plum Grove | 1:30.00 | |
| 7 | KESSLER, Delila | 8 | Walter R. Sundling | NT | |
| 8 | LEMUS, Marissa | 8 | Walter R. Sundling | NT |