| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Han, Abigail N (10)
|
MRLIAC |
1:16.36 |
1:15.35 |
-1.01 |
| 2 |
Racanello, Briana L (10)
|
MRLIAC |
1:21.41 |
1:16.53 |
-4.88 |
| 3 |
Gingrass, Kimberly M (10)
|
MRLIAC |
1:27.20 |
1:18.12 |
-9.08 |
| 4 |
Connor, Madison A (10)
|
MRLIAC |
1:19.55 |
1:18.33 |
-1.22 |
| 5 |
Lam, Makani S (9)
|
MRLIAC |
1:52.81 |
1:19.43 |
-33.38 |
| 6 |
Crouchley, Caroline A (10)
|
MRLIAC |
1:19.67 |
1:20.55 |
0.88 |
| 7 |
Chun, April S (9)
|
MRLIAC |
1:29.37 |
1:20.82 |
-8.55 |
| 8 |
Larsen, Sarah E (9)
|
MRLIAC |
1:26.14 |
1:20.83 |
-5.31 |
| 9 |
Wong, Hayden G (10)
|
MRLIAC |
1:34.38 |
1:21.49 |
-12.89 |
| 10 |
Baldwin, Brooke A (10)
|
MRLIAC |
1:26.10 |
1:21.56 |
-4.54 |
| 11 |
Okodogbe, Praise O (10)
|
MRLIAC |
1:24.74 |
1:21.66 |
-3.08 |
| 12 |
Schnappauf, Samantha G (9)
|
MRLIAC |
1:54.37 |
1:24.26 |
-30.11 |
| 13 |
Hu, Megan X (10)
|
MRLIAC |
1:28.50 |
1:25.29 |
-3.21 |
| 14 |
Fried, Regan K (9)
|
MRLIAC |
1:44.29 |
1:26.55 |
-17.74 |
| 15 |
McGourty, Molly F (9)
|
MRBGNW |
1:29.51 |
1:28.79 |
-0.72 |
| 16 |
Ketron, Emily A (9)
|
MRBGNW |
1:29.26 |
1:29.55 |
0.29 |
| 17 |
Strabuk, Savanah G (9)
|
MRUN |
1:41.20 |
1:29.80 |
-11.40 |
| 18 |
Tuncoglu, Sophie (10)
|
MRBGNW |
1:36.46 |
1:33.62 |
-2.84 |
| 19 |
White, Sienna R (10)
|
MRBGNW |
1:32.84 |
1:34.77 |
1.93 |
| 20 |
Feron, EvelynPaige (10)
|
MRLIAC |
1:40.07 |
1:34.87 |
-5.20 |
| 21 |
Bretz, Estelle V (9)
|
MRBGNW |
1:46.62 |
1:35.39 |
-11.23 |
| 22 |
Dugan, Sophia N (9)
|
MRYMID |
|
1:42.62 |
- |
| 23 |
Fagan, Paige C (10)
|
MRBGNW |
1:45.00 |
1:43.78 |
-1.22 |
| 24 |
Beintrexler, Charlotte E (9)
|
MRYMID |
|
1:56.92 |
- |
|
McCormack, Mia (9)
|
MRBGNW |
2:00.00 |
DQ |
- |
|
Riley, Emily c (9)
|
MRYMID |
|
DQ |
- |