| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Knausz, Eleanor M (10)
|
NISDSC |
1:25.90 |
1:20.49 |
-5.41 |
| 2 |
Choroser, Penelope T (10)
|
NITWST |
1:26.00 |
1:26.57 |
0.57 |
| 3 |
Kleinmann, Isabelle K (10)
|
NIHAMB |
1:38.25 |
1:32.56 |
-5.69 |
| 4 |
Upcraft, Malia L (10)
|
NIMETS |
1:28.71 |
1:32.94 |
4.23 |
| 5 |
Bedford, Marin B (10)
|
NIWEBS |
1:28.60 |
1:33.22 |
4.62 |
| 6 |
Garland, Piper E (10)
|
NIHAMB |
1:36.50 |
1:34.24 |
-2.26 |
| 7 |
Winker, Delilah M (10)
|
NITTSC |
1:34.85 |
1:35.29 |
0.44 |
| 8 |
Canfield, Grace E (10)
|
NIHAMB |
1:27.71 |
1:36.70 |
8.99 |
| 9 |
Sanders, Nina P (10)
|
NIFAST |
1:43.88 |
1:38.51 |
-5.37 |
| 10 |
Wojtas, Katherine A (10)
|
NIWEBS |
1:51.41 |
1:42.99 |
-8.42 |
| 11 |
Canestrari, Willow G (10)
|
NITWST |
1:41.86 |
1:44.07 |
2.21 |
| 12 |
Guche, Erika H (10)
|
NIFAST |
1:52.69 |
1:46.45 |
-6.24 |
| 13 |
Baker, Chloe R (10)
|
NIEMAC |
|
1:48.04 |
- |
| 14 |
Phillips, Hayley Q (10)
|
NIIRON |
1:50.54 |
1:50.26 |
-0.28 |
| 15 |
Galley, Alyssa E (10)
|
NIFAST |
|
1:54.52 |
- |
| 16 |
Tran, Mary E (10)
|
NIFAST |
|
1:55.45 |
- |
|
Lyons, Lucy E (10)
|
NITTSC |
1:25.97 |
NS |
- |
|
Pogroszewski, Frances S (10)
|
NIGCOM |
1:44.38 |
NS |
- |
|
Martin, Meghan H (10)
|
NIWEBS |
1:24.21 |
NS |
- |