| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yates, Jordyn A (15)
|
MRMHHW |
1:10.47 |
1:08.69 |
-1.78 |
| 1 |
Daniel, Emily (15)
|
MRCFJV |
1:11.30 |
1:15.53 |
4.23 |
| 2 |
Florin, Angelina (16)
|
MRNRAC |
1:18.52 |
1:15.99 |
-2.53 |
| 3 |
Perez-Quiroz, Brianna Y (17)
|
MRMHHW |
1:14.89 |
1:16.10 |
1.21 |
| 4 |
Martin, AnnMarie (15)
|
MRNBS |
1:18.58 |
1:16.92 |
-1.66 |
| 5 |
Villalona, Sienna D (16)
|
MRNRAC |
1:20.31 |
1:17.13 |
-3.18 |
| 6 |
McCarron, Olivia (15)
|
MRNRAC |
1:18.64 |
1:17.78 |
-0.86 |
| 7 |
Cucuzza, Catherine R (15)
|
MRYBAR |
1:20.95 |
1:21.54 |
0.59 |
| 9 |
Iza, Zamira (17)
|
MRCFJV |
1:23.91 |
1:26.61 |
2.70 |
| 10 |
Edelmann, Bryn (16)
|
MRCFJV |
1:24.23 |
1:26.77 |
2.54 |
| 11 |
Perez-Lopez, Linsay (16)
|
MRMHHW |
1:37.93 |
1:34.06 |
-3.87 |