| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kavanagh, Jane D (10)
|
NJWY |
1:18.77 |
1:16.22 |
-2.55 |
| 2 |
Crall, Emma J (10)
|
NJWY |
1:26.02 |
1:23.58 |
-2.44 |
| 3 |
Jiang, Amy (10)
|
NJFSPY |
1:26.88 |
1:23.66 |
-3.22 |
| 4 |
Rojewski, Elizabeth G (10)
|
NJHCY |
1:24.13 |
1:24.72 |
0.59 |
| 5 |
DeGennaro, Tessa E (10)
|
NJFSPY |
1:25.81 |
1:25.27 |
-0.54 |
| 6 |
Emany, Mira L (10)
|
NJWY |
1:37.18 |
1:29.11 |
-8.07 |
| 7 |
Markwant, Jennifer (10)
|
NJFSPY |
1:36.67 |
1:29.59 |
-7.08 |
| 8 |
Ferreiro, Mary (9)
|
NJFSPY |
|
1:30.90 |
- |
| 9 |
Nath, Amelia (10)
|
NJFSPY |
1:31.23 |
1:31.27 |
0.04 |
| 10 |
Constable, Olivia R (10)
|
NJWY |
1:43.28 |
1:33.46 |
-9.82 |
| 11 |
Paranjape, Hrishita M (10)
|
NJFSPY |
1:35.12 |
1:35.76 |
0.64 |
| 12 |
Levitt, Avery J (9)
|
NJWY |
1:39.83 |
1:35.97 |
-3.86 |
| 13 |
Choi, Jacklyn (9)
|
NJFSPY |
1:43.30 |
1:37.15 |
-6.15 |
| 14 |
Williamson, Elizabeth (10)
|
NJWY |
1:49.56 |
1:37.21 |
-12.35 |
| 15 |
Perez, Olivia K (10)
|
NJWY |
|
1:37.97 |
- |
| 16 |
Victorino, Anna R (10)
|
NJFSPY |
1:53.72 |
1:38.35 |
-15.37 |
| 17 |
Shalayev, Maya A (9)
|
NJFSPY |
1:41.07 |
1:38.60 |
-2.47 |
| 18 |
Monteith, Sophia R (10)
|
NJFSPY |
1:40.43 |
1:41.39 |
0.96 |
| 19 |
Maloney, Ava H (10)
|
NJWY |
1:39.85 |
1:42.94 |
3.09 |
| 20 |
Ogale, Anvi (9)
|
NJFSPY |
1:48.49 |
1:43.38 |
-5.11 |
| 21 |
Betsker, Dinah D (9)
|
NJHCY |
2:08.97 |
1:49.44 |
-19.53 |
| 22 |
Shinners, Juliette G (10)
|
NJWY |
1:51.75 |
1:49.51 |
-2.24 |
| 23 |
Grez, Penelope L (10)
|
NJWY |
|
1:52.01 |
- |
| 24 |
Balaji, Srinidhi (9)
|
NJFSPY |
|
2:03.06 |
- |
|
Schwarzenbek, Avery G (9)
|
NJWY |
1:56.45 |
DQ |
- |