| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sunjaya, Viona K (10)
|
PVRMSC |
1:28.04 |
1:29.22 |
1.18 |
| 2 |
Wang, Sherry (10)
|
PVRMSC |
1:31.30 |
1:29.62 |
-1.68 |
| 3 |
Chang, Carleigh P (10)
|
PVRMSC |
1:32.04 |
1:29.68 |
-2.36 |
| 4 |
Loftis, Jillian R (10)
|
PVRMSC |
1:31.52 |
1:33.85 |
2.33 |
| 5 |
Day, Gabrielle M (10)
|
PVRMSC |
|
1:34.87 |
- |
| 6 |
Pearson, Eliana M (10)
|
PVNCAP |
1:35.57 |
1:35.10 |
-0.47 |
| 7 |
Gravell, Kylie E (10)
|
PVRMSC |
|
1:37.88 |
- |
| 8 |
Kuzmenko, Kristina M (10)
|
PVRMSC |
1:35.68 |
1:38.11 |
2.43 |
| 9 |
Coggeshall, Corinne S (9)
|
PVRMSC |
|
1:39.23 |
- |
| 10 |
Ament, Josephine M (9)
|
PVRMSC |
1:37.59 |
1:40.15 |
2.56 |
| 11 |
Hennelly, Samantha E (10)
|
PVRMSC |
1:48.94 |
1:42.10 |
-6.84 |
| 12 |
Wang, Christine Y (9)
|
PVNCAP |
1:55.49 |
1:44.45 |
-11.04 |
| 13 |
Awwad, Madelyn (10)
|
PVRMSC |
|
1:46.29 |
- |
| 13 |
Islam, Lina H (10)
|
PVRMSC |
|
1:46.29 |
- |
| 15 |
Newgen, Lanvy C (10)
|
PVRMSC |
|
1:51.06 |
- |
| 16 |
Gaddis, Amisha M (10)
|
PVNCAP |
1:50.60 |
1:51.07 |
0.47 |
| 17 |
Watson, Natalie V (9)
|
PVRMSC |
|
1:52.83 |
- |
| 18 |
Alexander, Mollie G (10)
|
PVNCAP |
|
1:56.31 |
- |
| 19 |
Xie, Leela N (10)
|
PVNCAP |
1:57.73 |
1:59.86 |
2.13 |
| 20 |
Hansel, Stella G (9)
|
PVTOLL |
2:06.76 |
2:01.73 |
-5.03 |
|
Coble, Lily I (10)
|
PVPAC |
2:27.26 |
DQ |
- |