| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jiang, Lori (8)
|
MRWEST |
1:14.57 |
1:11.21 |
-3.36 |
| 2 |
Kang, Sunny (8)
|
MRWEST |
1:19.54 |
1:18.09 |
-1.45 |
| 3 |
Torres, Sofia R (8)
|
MRWEST |
1:18.18 |
1:19.38 |
1.20 |
| 4 |
Wang, Louisa M (8)
|
MRWEST |
1:21.66 |
1:19.52 |
-2.14 |
| 5 |
Neal, Jolie (8)
|
MRLGAC |
1:22.33 |
1:20.19 |
-2.14 |
| 6 |
Nunez-Estrada, Estefania (8)
|
MRLGAC |
1:25.65 |
1:23.94 |
-1.71 |
| 7 |
Hill, Anna (8)
|
MRWEST |
1:24.12 |
1:25.88 |
1.76 |
| 8 |
DeCasseres, Brianna O (6)
|
MRWEST |
1:33.20 |
1:27.74 |
-5.46 |
| 9 |
Klein, Mikayla (8)
|
MRWEST |
|
1:29.44 |
- |
| 10 |
Langerfeld, Julia A (7)
|
MRWEST |
1:30.96 |
1:31.40 |
0.44 |
| 11 |
Troccoli, Keira (7)
|
MRCFJV |
1:42.09 |
1:36.62 |
-5.47 |
| 12 |
Hirakata, Carina C (8)
|
MRLGAC |
1:36.48 |
1:36.76 |
0.28 |
| 13 |
O'Sullivan, Brinan K (7)
|
MRLGAC |
1:37.08 |
1:38.88 |
1.80 |
| 14 |
Wangmo, Karma (8)
|
MRLGAC |
1:35.60 |
1:43.08 |
7.48 |
| 15 |
Weinstein, Mary J (7)
|
MRWEST |
1:40.71 |
1:47.24 |
6.53 |
| 16 |
Knuth, Elisabeth (7)
|
MRCFJV |
|
1:50.70 |
- |