| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kwok, Joyce B (23)
|
MRLGAC |
1:00.21 |
1:04.07 |
3.86 |
| 2 |
Chong, Vanessa (15)
|
MRLGAC |
1:02.04 |
1:04.33 |
2.29 |
| 3 |
Youssef, Lara S (16)
|
MRLGAC |
1:04.08 |
1:07.22 |
3.14 |
| 4 |
Rodriguez, Emily M (16)
|
MRLGAC |
1:06.81 |
1:08.77 |
1.96 |
| 5 |
Leal, Nancy (15)
|
MRRED |
1:12.07 |
1:15.50 |
3.43 |
| 6 |
Duggan, Isabella M (15)
|
MRCAS |
1:16.68 |
1:15.81 |
-0.87 |
| 7 |
Wang, Abigail J (15)
|
MRWEST |
1:17.56 |
1:16.89 |
-0.67 |
| 8 |
Sheridan, Kerry (16)
|
MRWEST |
1:38.30 |
1:16.91 |
-21.39 |
| 9 |
Zhao, Joanna J (15)
|
MRAPEX |
1:18.39 |
1:17.42 |
-0.97 |
| 10 |
Duggan, Sarah (17)
|
MRCFJV |
1:14.04 |
1:17.47 |
3.43 |
| 11 |
Burtseva, Maria (16)
|
MRMPNY |
1:07.58 |
1:17.53 |
9.95 |
| 12 |
Chau, Germayne T (15)
|
MRCIY |
1:10.49 |
1:18.71 |
8.22 |
| 13 |
Suzana, Arlene (16)
|
MRAPEX |
1:16.13 |
1:19.93 |
3.80 |
| 14 |
Zhou, Katherine (15)
|
MRAPEX |
1:13.26 |
1:20.16 |
6.90 |
| 15 |
Falcao, Isabella L (16)
|
MRLGAC |
1:19.02 |
1:20.40 |
1.38 |
| 16 |
Corbett, Kymora C (15)
|
MRMPNY |
1:15.43 |
1:21.07 |
5.64 |
| 17 |
Vintimilla, Samantha (15)
|
MRNYCP |
1:21.65 |
1:22.51 |
0.86 |
| 18 |
Chen, Alanna M (15)
|
MRCIY |
1:16.06 |
1:23.87 |
7.81 |
| 19 |
Frenkel, Lea (17)
|
MRCFJV |
1:24.19 |
1:24.30 |
0.11 |
| 20 |
Guerrero, Jasmine (15)
|
MRCAS |
1:23.05 |
1:25.01 |
1.96 |
| 21 |
Javier, Chrisabella K (15)
|
MRAPEX |
1:21.64 |
1:25.68 |
4.04 |
| 22 |
Chea, Rory (15)
|
MRNYCP |
1:17.52 |
1:27.12 |
9.60 |
| 23 |
Callaghan, Anna (15)
|
MRCFJV |
1:29.87 |
1:27.22 |
-2.65 |
| 24 |
Avendano, Angie (17)
|
MRCAS |
1:39.99 |
1:35.64 |
-4.35 |
| 25 |
Martinez, Xitlali E (16)
|
MRCAS |
1:34.77 |
1:41.08 |
6.31 |
| 26 |
Portoviejo, Neyda X (15)
|
MRRED |
1:42.28 |
1:56.02 |
13.74 |