| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mizuba, Hannah R (12)
|
VASFY |
1:16.97 |
1:15.58 |
-1.39 |
| 2 |
Fenton, Frances E (12)
|
VALY |
1:14.07 |
1:16.86 |
2.79 |
| 3 |
Muminovic, Anya S (11)
|
VALY |
1:19.28 |
1:21.31 |
2.03 |
| 4 |
DeSantana-Guidry, Khloe (12)
|
VACYAC |
1:27.11 |
1:26.55 |
-0.56 |
| 5 |
Kim, Hannah (11)
|
VALY |
1:35.40 |
1:28.14 |
-7.26 |
| 6 |
Derrico, Campbell K (11)
|
VACYAC |
1:34.26 |
1:34.84 |
0.58 |
| 7 |
Seidel, Brinna P (11)
|
VASFY |
1:34.89 |
1:35.60 |
0.71 |
| 8 |
Judy, Olivia C (11)
|
VALY |
1:34.64 |
1:36.55 |
1.91 |
| 9 |
Kovarik, Katherine A (12)
|
VALY |
1:37.23 |
1:37.30 |
0.07 |
| 10 |
Miller, Blythe E (11)
|
VALY |
1:41.72 |
1:45.76 |
4.04 |
| 11 |
Koscielny, Eloise C (11)
|
VALY |
1:45.89 |
1:47.13 |
1.24 |
| 12 |
Ward, Lily E (11)
|
VASFY |
1:51.55 |
1:53.32 |
1.77 |
| 13 |
Cobert, Alexis M (11)
|
VACYAC |
|
1:54.49 |
- |
|
Ritter, Emerson L (12)
|
VACYAC |
1:27.88 |
NS |
- |