| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Flash, Maya I (15)
|
NITTSC |
1:07.73 |
1:09.28 |
1.55 |
| 2 |
Switalski, Alexandra A (15)
|
NITTSC |
1:16.12 |
1:17.58 |
1.46 |
| 3 |
Studebaker, Gabrielle W (18)
|
NISTAR |
1:19.34 |
1:20.53 |
1.19 |
| 4 |
Riccio, Emma L (17)
|
NISTAR |
1:26.76 |
1:20.96 |
-5.80 |
| 5 |
Napier, Jessica B (16)
|
NITTSC |
1:25.35 |
1:21.02 |
-4.33 |
| 6 |
Belote, Shannon T (15)
|
NISTAR |
1:16.11 |
1:21.12 |
5.01 |
| 7 |
Rauch, Grace E (15)
|
NITWST |
1:25.84 |
1:22.29 |
-3.55 |
| 8 |
Hodge, Emily E (16)
|
NITWST |
1:29.31 |
1:27.83 |
-1.48 |
| 9 |
Heinrich, Chloe M (15)
|
NITWST |
1:40.96 |
1:34.02 |
-6.94 |
|
Goergen, Katrina N (16)
|
NIEAST |
1:38.57 |
NS |
- |