| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Guarino, Kiana B (12)
|
MRAGUA |
1:09.04 |
1:11.52 |
2.48 |
| 2 |
Feld, Emma F (11)
|
MRAGUA |
1:10.24 |
1:11.94 |
1.70 |
| 3 |
Suteja, Kezia S (12)
|
MRNCAC |
1:14.00 |
1:14.67 |
0.67 |
| 4 |
Leonard, Delaney (11)
|
MRCFJV |
1:16.99 |
1:18.16 |
1.17 |
| 5 |
Jones, Lara (11)
|
MRAGUA |
1:17.37 |
1:18.37 |
1.00 |
| 6 |
Schaepers-Cheu, Mayumi M (11)
|
MRAGUA |
1:19.16 |
1:19.84 |
0.68 |
| 7 |
Leonard, Penelope K (12)
|
MRAGUA |
1:24.98 |
1:23.24 |
-1.74 |
| 8 |
Gash, Allison M (11)
|
MRPATS |
1:24.01 |
1:25.36 |
1.35 |
| 9 |
Krishna, Nayesha (12)
|
MRAGUA |
1:19.83 |
1:25.96 |
6.13 |
| 10 |
Basler, Alia R (11)
|
MRAGUA |
1:15.44 |
1:28.01 |
12.57 |
| 11 |
Casey, Carolyn T (12)
|
MRAGUA |
1:28.93 |
1:29.48 |
0.55 |
| 12 |
Ge, Xinrui (11)
|
MRAPEX |
|
1:31.29 |
- |
| 13 |
Watson, Samantha S (12)
|
MRSSC |
1:25.29 |
1:32.92 |
7.63 |
| 14 |
Wu, Madison (12)
|
MRAGUA |
1:25.42 |
1:35.70 |
10.28 |
| 15 |
Augustin-Orcel, Gabrielle N (12)
|
MRBKR |
1:34.00 |
1:39.18 |
5.18 |
| 16 |
Wong, Kristen A (11)
|
MRAPEX |
1:38.97 |
1:40.28 |
1.31 |
| 17 |
Ryan, Brooke (12)
|
MRCFJV |
1:39.14 |
1:46.45 |
7.31 |
|
Fusaro, Jessica L (11)
|
MRSSC |
1:23.67 |
NS |
- |