| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Prezyna, Zoey (10)
|
NIVICT |
1:17.17 |
1:15.71 |
-1.46 |
| 2 |
Dinh, Jasmine (10)
|
NIGRSC |
1:27.79 |
1:22.76 |
-5.03 |
| 3 |
Cafarelli, Brianna N (10)
|
NIQUIK |
1:28.38 |
1:24.73 |
-3.65 |
| 4 |
Manciocchi, Kayden M (9)
|
NIHAST |
1:30.06 |
1:25.26 |
-4.80 |
| 5 |
Upcraft, Malia L (10)
|
NIMETS |
1:31.00 |
1:26.40 |
-4.60 |
| 6 |
Barber, Cassandra L (10)
|
NIGRSC |
1:36.70 |
1:26.84 |
-9.86 |
| 7 |
Geary, Maria E (9)
|
NIMERC |
1:28.75 |
1:28.62 |
-0.13 |
| 8 |
Ritter, Madeleine (8)
|
NIPACK |
1:30.75 |
1:30.14 |
-0.61 |
| 9 |
Hauber, Riley A (9)
|
NISDSC |
1:32.78 |
1:31.56 |
-1.22 |
| 10 |
van Wichen, Jessica D (10)
|
NIWEBS |
1:37.89 |
1:32.45 |
-5.44 |
| 11 |
Gilbert, Natalie J (9)
|
NIQUIK |
1:35.29 |
1:33.47 |
-1.82 |
| 12 |
Wagner, Keaghan J (10)
|
NISDSC |
1:36.35 |
1:34.59 |
-1.76 |
| 13 |
Miller, Amanda C (9)
|
NIVICT |
1:42.25 |
1:36.02 |
-6.23 |
| 14 |
Crowley, Lila M (9)
|
NIGRSC |
1:42.11 |
1:39.51 |
-2.60 |
| 15 |
Ramsperger, Lily A (7)
|
NISDSC |
1:41.59 |
1:40.20 |
-1.39 |
| 16 |
Uchal, Charlotte J (9)
|
NIWEBS |
1:49.75 |
1:41.23 |
-8.52 |
| 17 |
Moroni, Brianna M (9)
|
NIIRON |
1:57.14 |
1:47.24 |
-9.90 |
|
Boggio, Addison L (8)
|
NIQUIK |
1:42.39 |
DQ |
- |