| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Clark, Campbell U (16)
|
MRRFAC |
59.69 |
1:02.47 |
2.78 |
| 2 |
Ullinger, Hannah M (17)
|
MRHVD |
1:04.41 |
1:06.13 |
1.72 |
| 3 |
Sarpong, Afia (16)
|
MRHVD |
1:01.73 |
1:07.88 |
6.15 |
| 4 |
O'Neill, Jade R (16)
|
MRSSL |
1:07.21 |
1:11.33 |
4.12 |
| 5 |
Seldin, Emily (16)
|
MRRFAC |
1:12.13 |
1:11.50 |
-0.63 |
| 6 |
Meffert, Mollie J (15)
|
MRWSSC |
1:22.49 |
1:14.19 |
-8.30 |
| 7 |
Perez-Quiroz, Brianna Y (17)
|
MRMHHW |
1:16.88 |
1:20.05 |
3.17 |
| 8 |
Lugo, Gianna M (16)
|
MRHVD |
1:24.39 |
1:20.50 |
-3.89 |
| 9 |
Martin, AnnMarie (15)
|
MRNBS |
1:22.34 |
1:21.83 |
-0.51 |
| 10 |
Cabrera Zavala, Alexa (16)
|
MRMHHW |
1:14.62 |
1:22.35 |
7.73 |
| 11 |
Cabrera Zavala, Ashley (17)
|
MRMHHW |
1:22.52 |
1:28.97 |
6.45 |
| 12 |
Perez-Lopez, Linsay (16)
|
MRMHHW |
1:48.55 |
1:55.54 |
6.99 |