| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zerger, Belah (12)
|
NIGRSC |
1:22.12 |
1:20.31 |
-1.81 |
| 2 |
Martin, Lauren G (12)
|
NISDSC |
1:23.71 |
1:21.81 |
-1.90 |
| 3 |
Trapp, Angelina L (12)
|
NIPMSC |
1:25.82 |
1:24.46 |
-1.36 |
| 4 |
Kazmark, Olivia N (12)
|
NIVICT |
1:24.04 |
1:28.49 |
4.45 |
| 5 |
Bugbee, Kyla C (12)
|
NIPMSC |
1:31.08 |
1:29.52 |
-1.56 |
| 6 |
Stonehouse, Sierra L (12)
|
NIGRSC |
1:35.91 |
1:34.92 |
-0.99 |
| 7 |
White, Shaelyn J (12)
|
NIGCOM |
1:43.45 |
1:37.02 |
-6.43 |
| 8 |
Kenny, Elisabeth A (12)
|
NIQUIK |
1:48.54 |
1:44.51 |
-4.03 |
|
Campbell, Brooklyn M (12)
|
NIVICT |
1:38.60 |
DQ |
- |
|
Herron, Ella S (12)
|
NIHAST |
1:35.06 |
NS |
- |