| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Martorello, Gianna M (10)
|
MRWEST |
1:12.31 |
1:11.81 |
-0.50 |
| 2 |
Garretson, Phoebe N (10)
|
MRPAC |
1:19.23 |
1:18.06 |
-1.17 |
| 3 |
Torres, Sofia R (9)
|
MRWEST |
1:20.51 |
1:19.67 |
-0.84 |
| 4 |
Conway, Nicole D (10)
|
MRSMC |
1:22.50 |
1:23.86 |
1.36 |
| 5 |
Li, Yusi (10)
|
MRWEST |
1:34.62 |
1:25.88 |
-8.74 |
| 6 |
Joyce, Mary I (10)
|
MRSMC |
1:29.84 |
1:26.71 |
-3.13 |
| 7 |
Morin, Eva (9)
|
MRSMC |
1:36.23 |
1:29.11 |
-7.12 |
| 8 |
Zoelle, Ryan G (10)
|
MRPAC |
1:29.60 |
1:29.58 |
-0.02 |
| 9 |
Masters, Katherine L (9)
|
MREAST |
1:31.85 |
1:30.16 |
-1.69 |
| 10 |
Klein, Mikayla (9)
|
MRWEST |
1:29.89 |
1:30.88 |
0.99 |
| 11 |
Maymin, Edele E (10)
|
MRPAC |
1:49.77 |
1:30.97 |
-18.80 |
| 12 |
Finerty, Ella K (10)
|
MRSMC |
1:29.47 |
1:31.03 |
1.56 |
| 13 |
Reis, Sophie M (8)
|
MREAST |
1:36.78 |
1:32.60 |
-4.18 |
| 14 |
Weinstein, Mary J (8)
|
MRWEST |
1:37.04 |
1:32.86 |
-4.18 |
| 15 |
Aydin, Zoey L (9)
|
MRPAC |
1:31.51 |
1:32.98 |
1.47 |
| 16 |
Otis, Luella K (10)
|
MREAST |
1:32.03 |
1:33.45 |
1.42 |
| 17 |
DeCasseres, Brianna O (7)
|
MRWEST |
1:32.05 |
1:33.70 |
1.65 |
| 18 |
Cioffi, Fiamma (9)
|
MREAST |
1:35.69 |
1:34.79 |
-0.90 |
| 19 |
Ghahremani, Nina (9)
|
MREAST |
1:47.66 |
1:36.19 |
-11.47 |
| 20 |
Li, Summer A (9)
|
MRAPEX |
1:37.42 |
1:37.77 |
0.35 |
| 21 |
Gottlebe, Gavina T (9)
|
MREAST |
1:51.23 |
1:37.89 |
-13.34 |
| 22 |
Riccio, Allison J (9)
|
MRPAC |
1:41.84 |
1:39.14 |
-2.70 |
| 23 |
Landers, Emma (9)
|
MRPAC |
1:39.38 |
1:39.57 |
0.19 |
| 24 |
Mallia, Sarah F (10)
|
MRLBA |
1:41.64 |
1:39.61 |
-2.03 |
| 25 |
Cronin, Ava K (9)
|
MRSMC |
2:08.71 |
1:41.35 |
-27.36 |
| 26 |
Cabello, Mackenzie E (9)
|
MREAST |
1:40.06 |
1:42.46 |
2.40 |
| 27 |
Buzaid, Catherine E (8)
|
MREAST |
1:54.69 |
1:43.13 |
-11.56 |
| 28 |
Kaga, Tiana S (10)
|
MREAST |
2:15.00 |
1:43.17 |
-31.83 |
| 29 |
Thekkenmar, Smera M (9)
|
MRSMC |
1:45.99 |
1:44.61 |
-1.38 |
| 30 |
Dziedzic, Isabella (9)
|
MRSMC |
1:53.73 |
1:48.10 |
-5.63 |
| 31 |
Moriarty, Machara B (9)
|
MRLBA |
1:53.14 |
1:49.55 |
-3.59 |
| 32 |
Diaz Onderwyzer, Juliet R (9)
|
MREAST |
1:52.00 |
1:49.95 |
-2.05 |
| 33 |
Tardibono, Kayla E (9)
|
MREAST |
1:56.25 |
1:52.81 |
-3.44 |
| 34 |
Moriarty, Finella S (9)
|
MRLBA |
1:52.17 |
1:52.99 |
0.82 |
| 35 |
Lane, Caroline G (9)
|
MRSMC |
2:01.21 |
1:54.50 |
-6.71 |
| 36 |
Matos, Elisa M (10)
|
MRLBA |
|
1:55.14 |
- |
| 37 |
Proper, Melanie J (10)
|
MRLBA |
2:07.50 |
2:00.26 |
-7.24 |
|
Donahue, Angelina H (9)
|
MREAST |
1:37.14 |
DQ |
- |
|
Horney, Alexandra J (8)
|
MRWEST |
|
DQ |
- |
|
Clinton, Kayla E (10)
|
MREAST |
1:45.33 |
NS |
- |