| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chong, Vanessa (14)
|
MRLGAC |
55.34 |
57.41 |
2.07 |
| 2 |
Chau, Germayne T (14)
|
MRCIY |
1:02.68 |
1:07.51 |
4.83 |
| 3 |
Kwon, Michelle (14)
|
MRFLY |
1:12.35 |
1:08.74 |
-3.61 |
| 4 |
Cordova, Cara E (14)
|
MRCIY |
1:09.31 |
1:09.04 |
-0.27 |
| 5 |
Yangchen, Tsering (14)
|
MRLGAC |
1:18.34 |
1:09.37 |
-8.97 |
| 6 |
Chen, Alanna M (14)
|
MRCIY |
1:09.08 |
1:11.12 |
2.04 |
| 7 |
Caminiti, Christina A (14)
|
MRCIY |
1:07.79 |
1:11.82 |
4.03 |
| 8 |
Fernandez, Samantha (14)
|
MRLGAC |
1:09.32 |
1:14.14 |
4.82 |
| 9 |
Barber, Alexis G (13)
|
MRLGAC |
1:17.54 |
1:15.14 |
-2.40 |
| 10 |
Candelaria, Azriela (14)
|
MRMCBY |
1:27.56 |
1:20.21 |
-7.35 |
| 11 |
Popp, Sofia L (13)
|
MRCIY |
|
1:21.28 |
- |
| 12 |
Porr, Nicole M (14)
|
MRFLY |
1:25.67 |
1:22.19 |
-3.48 |
| 13 |
Battle, Jada J (13)
|
MRFLY |
|
1:22.25 |
- |
| 14 |
Rodriguez Andersen, Caroline (14)
|
MRLGAC |
1:20.36 |
1:22.90 |
2.54 |
| 15 |
Faba, Gbemisola A (14)
|
MRCIY |
1:19.63 |
1:23.13 |
3.50 |
| 16 |
Ravenhall Meinke, Clara C (13)
|
MRMCBY |
|
1:29.60 |
- |
| 17 |
Ng, Valerie (13)
|
MRCIY |
|
1:31.88 |
- |
| 18 |
Strez, Emily K (13)
|
MRLGAC |
1:38.88 |
1:33.84 |
-5.04 |
| 19 |
Reid, Vanessa N (13)
|
MRFLY |
|
1:46.84 |
- |
| 20 |
Biefeldt, Thyra A (13)
|
MRMCBY |
1:37.52 |
1:55.05 |
17.53 |