| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fried, Nica (10)
|
MRLIFE |
1:42.53 |
1:25.15 |
-17.38 |
| 1 |
Madonia, Siena (9)
|
MRLIFE |
1:32.20 |
1:29.47 |
-2.73 |
| 2 |
Nation, Savannah P (10)
|
MRAPEX |
1:33.10 |
1:25.44 |
-7.66 |
| 2 |
Herrera-Morales, Khiara C (10)
|
MRAPEX |
1:36.54 |
1:30.36 |
-6.18 |
| 3 |
Dellagiovanna, Eva E (10)
|
MRCIY |
1:29.01 |
1:26.55 |
-2.46 |
| 3 |
Sarajlic, Lena A (9)
|
MRCENT |
1:42.20 |
1:32.02 |
-10.18 |
| 4 |
Momplaisir, Lunabelle (10)
|
MRHES |
1:36.15 |
1:27.97 |
-8.18 |
| 4 |
Healy, Sophie (9)
|
MRLIFE |
1:33.09 |
1:34.10 |
1.01 |
| 5 |
Block, Olette Z (9)
|
MRUN |
1:37.17 |
1:34.35 |
-2.82 |
| 6 |
Wu, Alison K (10)
|
MRMAKO |
1:33.79 |
1:35.27 |
1.48 |
| 7 |
Walker, Lincoln M (10)
|
MRFREE |
1:35.11 |
1:36.07 |
0.96 |
| 8 |
Moshette, Savannah (10)
|
MRNFS |
1:37.81 |
1:37.19 |
-0.62 |
| 9 |
Reid, Laila A (9)
|
MRBKR |
1:46.86 |
1:37.53 |
-9.33 |
| 10 |
Oyola, Emmie G (10)
|
MRKBM |
1:44.98 |
1:42.08 |
-2.90 |
| 11 |
Gong, Ruyi (10)
|
MRST |
1:45.82 |
1:43.17 |
-2.65 |
| 12 |
Whelan, Nora M (9)
|
MRBKR |
1:50.62 |
1:46.63 |
-3.99 |
| 13 |
Davidson, Ella S (9)
|
MRMAKO |
1:51.21 |
1:46.75 |
-4.46 |
| 14 |
Slomko, Hannah S (10)
|
MRKBM |
1:52.39 |
1:48.61 |
-3.78 |
| 15 |
Verdezoto Y., Sammy J (10)
|
MRRED |
2:00.71 |
2:01.21 |
0.50 |
|
DeVonish, Tori R (9)
|
MRKBM |
2:14.10 |
DQ |
- |
|
Rojas, Keisha J (10)
|
MRNFS |
1:43.20 |
DQ |
- |
|
Delinois, Ruby (9)
|
MRRED |
1:59.03 |
DQ |
- |
|
D'Alonzo, Antonella (9)
|
MRCENT |
1:52.25 |
NS |
- |