| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jiang, Joy (11)
|
MRWEST |
1:09.26 |
1:08.35 |
-0.91 |
| 2 |
Collmar, Yilinna Y (11)
|
MRWEST |
1:13.30 |
1:12.57 |
-0.73 |
| 3 |
Gurden, Julia (12)
|
MRWEST |
1:13.47 |
1:15.41 |
1.94 |
| 4 |
Nobile, Ava C (11)
|
MRRAC |
1:19.07 |
1:19.46 |
0.39 |
| 5 |
Mroczek, Tatiana S (11)
|
MRRAC |
1:19.55 |
1:19.55 |
0.00 |
| 6 |
Brewi, Shannon E (12)
|
MRRAC |
1:16.90 |
1:20.60 |
3.70 |
| 7 |
Peng, Natalie (11)
|
MRWEST |
1:15.78 |
1:21.88 |
6.10 |
| 8 |
Donlevy, Margaret M (12)
|
MRCIY |
1:20.13 |
1:22.23 |
2.10 |
| 9 |
Hayes, Alana S (12)
|
MRPATS |
1:24.53 |
1:24.64 |
0.11 |
| 10 |
Ng, Melanie Z (12)
|
MRCIY |
1:29.84 |
1:25.73 |
-4.11 |
| 11 |
Cohen, Emily Z (12)
|
MRRFAC |
1:26.58 |
1:27.20 |
0.62 |
| 12 |
Lopez-Ryan, Brooklyn L (11)
|
MRWEST |
1:28.04 |
1:27.96 |
-0.08 |
| 13 |
Doran, Jordyn M (12)
|
MRRFAC |
1:28.21 |
1:28.27 |
0.06 |
| 14 |
Dean, Lauren E (12)
|
MRLBA |
1:29.96 |
1:28.41 |
-1.55 |
| 15 |
Lopez, Isabella S (11)
|
MRPATS |
1:30.25 |
1:29.27 |
-0.98 |
| 16 |
Ehlers, Kaitlyn R (12)
|
MRTVSC |
1:31.30 |
1:30.01 |
-1.29 |
| 17 |
Dwyer, Bridget E (11)
|
MRCIY |
1:20.00 |
1:30.72 |
10.72 |
| 18 |
Mutarelli, Kiera L (11)
|
MRTVSC |
1:34.85 |
1:30.73 |
-4.12 |
| 19 |
Veit, Brennyn l (11)
|
MRTVSC |
1:30.00 |
1:31.28 |
1.28 |
| 20 |
Rubin, Kendall A (11)
|
MRLBA |
1:37.54 |
1:31.57 |
-5.97 |
| 21 |
Murray, Gabriella R (11)
|
MRRFAC |
1:29.19 |
1:31.81 |
2.62 |
| 22 |
Chen, Alanna M (12)
|
MRCIY |
1:35.73 |
1:31.91 |
-3.82 |
| 23 |
Quinlan, Erin E (12)
|
MRLBA |
1:27.54 |
1:31.97 |
4.43 |
| 24 |
Adeshchenko, Maya (12)
|
MRRAC |
1:28.46 |
1:32.23 |
3.77 |
| 25 |
Grosskopf, Victoria C (11)
|
MRTVSC |
1:29.66 |
1:33.53 |
3.87 |
| 26 |
Ebenstein, Olivia M (12)
|
MRTVSC |
1:33.05 |
1:35.21 |
2.16 |
| 27 |
McHugh, Madison (12)
|
MRWAC |
1:39.08 |
1:36.76 |
-2.32 |
| 28 |
Brockman, Hannah G (11)
|
MRTVSC |
1:40.45 |
1:36.77 |
-3.68 |
| 29 |
Rojas-Tineo, Mairene R (12)
|
MRAPEX |
1:39.99 |
1:36.99 |
-3.00 |
| 30 |
Ugarte, Olivia P (11)
|
MRCIY |
1:38.93 |
1:37.50 |
-1.43 |
| 31 |
Lombardo, Jade (12)
|
MRWAC |
2:09.07 |
1:37.62 |
-31.45 |
| 32 |
Mulakandov, Raquel (11)
|
MRNCAC |
1:46.00 |
1:37.81 |
-8.19 |
| 33 |
Weismman, Rachel (12)
|
MRLBA |
1:36.05 |
1:38.17 |
2.12 |
| 34 |
Libohova, Anna (12)
|
MRTVSC |
1:35.40 |
1:39.02 |
3.62 |
| 35 |
Quezada, Julia C (11)
|
MRRFAC |
1:32.71 |
1:39.14 |
6.43 |
| 36 |
Wong, Kristen A (11)
|
MRAPEX |
1:44.06 |
1:43.03 |
-1.03 |
| 37 |
Malpeso, Emily (11)
|
MRRAC |
1:36.15 |
1:43.63 |
7.48 |
| 38 |
Wong, Kelly M (11)
|
MRAPEX |
1:45.78 |
1:44.27 |
-1.51 |
| 39 |
Allegretti, Anna (11)
|
MRWAC |
1:46.57 |
1:46.54 |
-0.03 |
| 40 |
Alfaro, Leslie (12)
|
MRRAC |
1:35.15 |
1:47.40 |
12.25 |
| 41 |
Collins, Keira A (11)
|
MRLBA |
2:01.68 |
2:00.38 |
-1.30 |
| 42 |
Hatch, Evelyn A (12)
|
MRRFAC |
2:13.91 |
2:16.58 |
2.67 |