| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ullinger, Hannah M (17)
|
MRHVD |
59.41 |
1:02.58 |
3.17 |
| 2 |
Gerbes, Elle V (15)
|
MRNBS |
1:05.23 |
1:04.78 |
-0.45 |
| 3 |
Webster, Katie E (16)
|
MRPBAC |
1:02.65 |
1:06.94 |
4.29 |
| 4 |
O'Neill, Jade R (16)
|
MRSSL |
1:06.88 |
1:07.22 |
0.34 |
| 5 |
Sarpong, Afia (16)
|
MRHVD |
1:06.80 |
1:08.01 |
1.21 |
| 6 |
Powzaniuk, Julianna L (15)
|
MRWSSC |
1:12.14 |
1:08.18 |
-3.96 |
| 7 |
Wilson, Emma (15)
|
MRRFAC |
1:05.51 |
1:08.36 |
2.85 |
| 8 |
Kempf, Jane M (17)
|
MRSSL |
1:10.74 |
1:09.44 |
-1.30 |
| 9 |
Horgan, Rosemary E (16)
|
MRHVD |
1:10.50 |
1:09.68 |
-0.82 |
| 10 |
Lee, Olivia (15)
|
MRSSL |
1:13.20 |
1:10.73 |
-2.47 |
| 11 |
Shao, Carolyn (17)
|
MRPATS |
|
1:12.98 |
- |
| 12 |
Stampleman, Serena J (15)
|
MRPATS |
1:16.09 |
1:14.75 |
-1.34 |
| 13 |
Perez-Quiroz, Brianna Y (17)
|
MRMHHW |
1:13.22 |
1:15.07 |
1.85 |
| 14 |
Meffert, Mollie J (15)
|
MRWSSC |
1:18.74 |
1:15.84 |
-2.90 |
| 15 |
Civitano, Emily A (16)
|
MRHVD |
1:13.66 |
1:16.50 |
2.84 |
| 16 |
Cabrera Zavala, Alexa (16)
|
MRMHHW |
1:14.87 |
1:17.15 |
2.28 |
| 17 |
Martin, AnnMarie (15)
|
MRNBS |
1:18.04 |
1:17.97 |
-0.07 |
| 18 |
Cabrera Zavala, Ashley (17)
|
MRMHHW |
1:16.73 |
1:21.06 |
4.33 |
| 19 |
Hewitt, Allison C (16)
|
MRNDAC |
1:15.69 |
1:23.06 |
7.37 |
| 20 |
McGovern, Stella L (15)
|
MRHVD |
1:36.57 |
1:23.67 |
-12.90 |
| 21 |
Lugo, Gianna M (16)
|
MRHVD |
1:26.65 |
1:25.40 |
-1.25 |
| 22 |
Pluchino, Rose A (15)
|
MRMHHW |
|
1:30.00 |
- |
| 23 |
Perez-Lopez, Linsay (16)
|
MRMHHW |
|
1:46.74 |
- |
| 24 |
Perez-Lopez, Yana (15)
|
MRMHHW |
|
1:48.51 |
- |