| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Strasser, London G (12)
|
MRTS |
1:16.72 |
1:17.12 |
0.40 |
| 2 |
Coulthard, Connie M (11)
|
MRYMID |
1:22.58 |
1:19.89 |
-2.69 |
| 3 |
Park, Esther Y (11)
|
MRTS |
1:21.23 |
1:20.14 |
-1.09 |
| 4 |
Trobiano, Nicolette P (12)
|
MRFA |
1:18.98 |
1:20.75 |
1.77 |
| 5 |
Knuth, Elisabeth (12)
|
MRCFJV |
1:21.65 |
1:20.92 |
-0.73 |
| 6 |
Burch, Ava (12)
|
MRCFJV |
1:23.37 |
1:21.87 |
-1.50 |
| 7 |
Baynon, Lily M (11)
|
MRFA |
1:29.78 |
1:22.00 |
-7.78 |
| 8 |
Guerrero, McKenzie M (12)
|
MRYMID |
1:27.74 |
1:23.57 |
-4.17 |
| 9 |
Topkara, Ezgi g (12)
|
MRYMID |
1:25.69 |
1:24.72 |
-0.97 |
| 10 |
Sachs, Bella M (12)
|
MRTS |
1:28.16 |
1:26.90 |
-1.26 |
| 11 |
Aikman, Neve C (12)
|
MRYMID |
1:27.35 |
1:27.65 |
0.30 |
| 12 |
Vassallo, Emma J (12)
|
MRYMID |
1:32.03 |
1:27.67 |
-4.36 |
| 13 |
Kim, Ashley (12)
|
MRTS |
1:30.28 |
1:30.28 |
0.00 |
| 14 |
Fuentes, Valentina M (12)
|
MRTS |
1:30.08 |
1:31.14 |
1.06 |
| 15 |
Baideme, Natalie B (11)
|
MRWSSC |
1:41.99 |
1:33.30 |
-8.69 |
| 16 |
Weiss, Alexis M (12)
|
MRTS |
1:38.69 |
1:34.60 |
-4.09 |
| 17 |
Edelmann, Paige (11)
|
MRCFJV |
1:43.07 |
1:36.24 |
-6.83 |
| 18 |
Catenacci, Emma E (11)
|
MRNDAC |
1:50.11 |
1:40.42 |
-9.69 |
| 19 |
Butler, Mikayla S (11)
|
MRWSSC |
1:40.35 |
1:41.51 |
1.16 |
| 20 |
Laufman, Alyza J (11)
|
MRCFJV |
1:46.22 |
1:44.74 |
-1.48 |
| 21 |
Charlton, Ginger R (12)
|
MRWSSC |
1:35.80 |
1:44.87 |
9.07 |
| 22 |
Blanco, Isabella L (11)
|
MRNBS |
1:45.12 |
1:45.47 |
0.35 |
| 23 |
Evola, Kensington J (11)
|
MRHVD |
1:57.00 |
1:53.01 |
-3.99 |
| 24 |
Maddu, Aanya H (12)
|
MRMWDA |
2:03.65 |
2:02.36 |
-1.29 |
| 25 |
Orth, Sofia A (12)
|
MRNYS |
2:06.47 |
2:07.04 |
0.57 |
| 26 |
Lopez-leon, Camila V (11)
|
MRNDAC |
2:00.11 |
2:08.95 |
8.84 |
| 27 |
Jackson, Chloe E (11)
|
MRHVD |
2:42.65 |
2:37.86 |
-4.79 |
|
Ramaglia, Autumn C (12)
|
MRNBS |
|
DQ |
- |
|
Mejia, Annabelle L (11)
|
MRNBS |
|
DQ |
- |