| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Brien, Kate (14)
|
MRWISC |
1:18.52 |
1:15.83 |
-2.69 |
| 2 |
Suzuki, Mako (13)
|
MRYMID |
1:20.88 |
1:22.11 |
1.23 |
| 3 |
Claps, Abigail R (14)
|
MRHAA |
1:26.01 |
1:22.18 |
-3.83 |
| 4 |
Fitzgerald, Molly H (14)
|
MRLIAC |
1:28.88 |
1:25.50 |
-3.38 |
| 5 |
Cronin, Jessica (13)
|
MRHAA |
1:29.52 |
1:26.39 |
-3.13 |
| 6 |
Felix, Jolie * (13)
|
MRWISC |
1:30.99 |
1:26.53 |
-4.46 |
| 7 |
Wei, Claire (13)
|
MRLIAC |
1:27.95 |
1:28.78 |
0.83 |
| 8 |
Chen, Ellen L (13)
|
MRYMID |
|
1:29.37 |
- |
| 9 |
Bosch, Kaleigh (14)
|
MRLIAC |
1:28.46 |
1:29.47 |
1.01 |
| 10 |
Kalmaer, Sydney H (13)
|
MRTS |
1:35.94 |
1:30.48 |
-5.46 |
| 11 |
Sckalor, Maggie (13)
|
MRHAA |
1:34.65 |
1:32.64 |
-2.01 |
| 12 |
Plum, Honey (13)
|
MRLIAC |
1:42.81 |
1:35.64 |
-7.17 |
| 13 |
Oberoi, Kamal (14)
|
MRTS |
1:36.87 |
1:36.96 |
0.09 |
| 14 |
Cheung, Jamie T (13)
|
MRLIAC |
1:45.02 |
1:37.23 |
-7.79 |
| 15 |
Bhanot, Trisha (14)
|
MRTS |
1:46.97 |
1:37.52 |
-9.45 |
| 16 |
Ahn, Jolie (14)
|
MRLIAC |
1:42.36 |
1:38.34 |
-4.02 |
| 17 |
Gomez-Vergara, Leah S (13)
|
MRLIAC |
1:47.09 |
1:38.90 |
-8.19 |
| 18 |
Rosenfeld, StevieDonna (13)
|
MRHAA |
1:45.00 |
1:39.21 |
-5.79 |
| 19 |
Polanco, Valerie (14)
|
MRLIAC |
1:45.00 |
1:40.37 |
-4.63 |
| 20 |
Abels, Marissa G (13)
|
MRLIAC |
1:45.00 |
1:43.50 |
-1.50 |
| 21 |
Ozkumru, Karli S (14)
|
MRLIAC |
2:00.00 |
1:43.93 |
-16.07 |
| 22 |
Daniel, Sofia G (14)
|
MRLIAC |
1:43.38 |
1:45.92 |
2.54 |
| 23 |
Konappanavar, Varada V (13)
|
MRLIAC |
1:55.00 |
1:46.91 |
-8.09 |
| 24 |
Robles, Denise N (13)
|
MRLIAC |
1:56.27 |
1:51.17 |
-5.10 |
|
Giambrone, Alyssa M (14)
|
MRLIAC |
1:53.94 |
DQ |
- |
|
Zhang, Claire R (13)
|
MRLIAC |
1:32.95 |
NS |
- |
|
Dalto, Isabella G (13)
|
MRUN |
1:50.00 |
NS |
- |