| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hinkson, Danielle N (12)
|
AMANSC |
1:05.33 |
1:03.74 |
-1.59 |
| 2 |
Hull, Magdalena J (12)
|
AMFAST |
1:07.52 |
1:08.36 |
0.84 |
| 3 |
Sterlitz, Amara N (12)
|
AMFAST |
1:08.95 |
1:10.01 |
1.06 |
| 4 |
Kunkle, Paige K (12)
|
AMFAST |
1:11.99 |
1:11.43 |
-0.56 |
| 5 |
Szymanski, Tessa A (12)
|
AMBYAC |
1:13.51 |
1:13.66 |
0.15 |
| 6 |
Mahon, Shea M (12)
|
AMANSC |
1:14.67 |
1:15.25 |
0.58 |
| 7 |
Zhang, Athena (12)
|
AMANSC |
1:19.26 |
1:16.13 |
-3.13 |
| 8 |
Bacu, Claire P (12)
|
AMANSC |
1:15.88 |
1:19.44 |
3.56 |
| 9 |
Tieppo, Victoria E (12)
|
AMANSC |
1:19.60 |
1:19.75 |
0.15 |
| 10 |
Conwell, Natalie G (12)
|
AMWHAT |
1:21.74 |
1:20.57 |
-1.17 |
| 11 |
Kurimsky, Kendyl L (11)
|
AMFAST |
1:19.75 |
1:21.73 |
1.98 |
| 12 |
Bunker, Kate L (12)
|
AMFAST |
1:17.70 |
1:22.98 |
5.28 |
| 13 |
Hough, Isabelle G (11)
|
AMGLAC |
1:31.22 |
1:23.70 |
-7.52 |
| 14 |
Daugherty, Amara Q (11)
|
AMANSC |
1:26.84 |
1:24.60 |
-2.24 |
| 15 |
Zhao, Rebecca (12)
|
AMANSC |
1:25.15 |
1:26.53 |
1.38 |
| 16 |
Shah, Omisa P (11)
|
AMANSC |
1:27.89 |
1:28.16 |
0.27 |
| 17 |
Adzogba, Aiyanna A (12)
|
AMWHAT |
1:39.97 |
1:30.53 |
-9.44 |
| 18 |
Ruperto, Emily (11)
|
AMGPAC |
1:27.17 |
1:31.08 |
3.91 |
| 19 |
Vales, Sophia L (12)
|
AMANSC |
1:36.76 |
1:42.82 |
6.06 |
|
Dassanaike, Mikaela T (12)
|
AMANSC |
1:28.78 |
DQ |
- |
|
Williams, Maliah R (11)
|
AMNAC |
1:46.54 |
DQ |
- |
|
Woycheck, Madden L (11)
|
AMANSC |
1:26.01 |
NS |
- |
|
Ogden, Eva L (12)
|
AMANSC |
1:02.92 |
NS |
- |
|
Jackson, Julia R (11)
|
AMFAST |
1:22.34 |
NS |
- |
|
Berg, Camille R (11)
|
AMSFAC |
1:38.66 |
NS |
- |
|
Daltorio, Josephine G (12)
|
AMANSC |
1:07.08 |
NS |
- |