| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schlifkin, Marissa (10)
|
MRMWSC |
1:22.71 |
1:18.76 |
-3.95 |
| 2 |
Ramkissoon, Amiya M (10)
|
MRYBAR |
1:25.90 |
1:22.93 |
-2.97 |
| 3 |
Walker, Lucy E (10)
|
MRSS |
1:26.89 |
1:23.31 |
-3.58 |
| 4 |
Schlifkin, Emma (10)
|
MRMWSC |
1:28.28 |
1:25.49 |
-2.79 |
| 5 |
Gatterdam, Lyla (10)
|
MRSS |
1:38.04 |
1:27.92 |
-10.12 |
| 6 |
Domitrovits, Charlee E (10)
|
ADHAWK |
1:27.44 |
1:28.06 |
0.62 |
| 7 |
Pearsall, Eloise M (10)
|
MRPATS |
1:31.48 |
1:28.12 |
-3.36 |
| 8 |
Psilopoulos, Andie J (10)
|
ADHAWK |
1:28.15 |
1:29.47 |
1.32 |
| 9 |
Cafaldo, Kayla I (10)
|
ADHAWK |
1:29.48 |
1:29.78 |
0.30 |
| 10 |
Ruiz, Anaya (10)
|
MRUN |
|
1:30.54 |
- |
| 11 |
Pece, Delaney R (9)
|
ADHAWK |
1:28.73 |
1:31.81 |
3.08 |
| 12 |
Panaro, Sadie A (9)
|
MRPATS |
1:42.83 |
1:32.03 |
-10.80 |
| 13 |
Phillips, Leela M (10)
|
MRSS |
1:52.11 |
1:33.75 |
-18.36 |
| 14 |
Wishnia, Hailey F (10)
|
MRAG |
2:10.43 |
1:36.17 |
-34.26 |
| 15 |
Mathews, Abigail G (10)
|
MRPATS |
1:40.27 |
1:39.16 |
-1.11 |
| 16 |
Lucchesi, Rebecca M (9)
|
ADHAWK |
1:46.73 |
1:40.15 |
-6.58 |
| 17 |
Friedman, Alexa L (10)
|
ADHAWK |
2:20.00 |
1:47.92 |
-32.08 |
| 18 |
Fortuna, Aoife C (10)
|
MRPATS |
|
1:50.29 |
- |
| 19 |
Vos, Brooke C (9)
|
ADHAWK |
|
1:58.67 |
- |
|
Gomez, Alyssa E (10)
|
MRYBAR |
1:32.91 |
DQ |
- |