| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Valent, Cameron C (14)
|
NCTAC |
1:11.94 |
1:10.69 |
-1.25 |
| 2 |
Johnson, Asis C (15)
|
NCUN-2 |
1:08.16 |
1:11.09 |
2.93 |
| 3 |
McCue, Kelly M (18)
|
NCTAC |
1:09.89 |
1:11.13 |
1.24 |
| 4 |
Lu, Abby Z (14)
|
NCTAC |
1:12.71 |
1:12.84 |
0.13 |
| 5 |
Kota, Emma M (14)
|
NCTAC |
1:15.49 |
1:18.27 |
2.78 |
| 6 |
Cyran, Riley M (13)
|
NCTAC |
1:22.75 |
1:18.81 |
-3.94 |
| 7 |
Neira, Addyson G (11)
|
NCTAC |
1:25.84 |
1:19.18 |
-6.66 |
| 8 |
O'Shea, Korryn L (15)
|
NCTAC |
1:18.22 |
1:19.43 |
1.21 |
| 9 |
Andrzejewski, Stasia C (12)
|
NCTAC |
1:18.22 |
1:19.90 |
1.68 |
| 10 |
Ciancarelli, Sophia C (15)
|
NCTAC |
1:22.02 |
1:21.19 |
-0.83 |
| 11 |
Suphavadeprasit, Alisha (14)
|
NCTAC |
1:41.62 |
1:26.22 |
-15.40 |
| 12 |
Gualteros, Rose M (14)
|
NCPAST |
1:24.53 |
1:27.49 |
2.96 |
| 13 |
Carone, Lila J (11)
|
NCTAC |
1:37.52 |
1:28.80 |
-8.72 |
| 14 |
Newcomb, Caroline G (11)
|
NCTAC |
1:37.99 |
1:32.50 |
-5.49 |
| 15 |
Koneru, Dhriti N (11)
|
NCTAC |
1:54.55 |
1:55.55 |
1.00 |
|
Slee, Annika E (11)
|
NCUN-2 |
|
DQ |
- |
|
Hobbs, Haeley M (11)
|
NCTAC |
1:45.14 |
DQ |
- |
|
Evans, Sarah D (11)
|
NCTAC |
1:28.96 |
DQ |
- |
|
Atiles, Kylie A (11)
|
NCTAC |
|
DQ |
- |
|
Stone, Michaela N (11)
|
NCPAST |
1:35.00 |
DQ |
- |