| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McKinney, Erin (13)
|
NJWY |
1:19.68 |
1:15.82 |
-3.86 |
| 2 |
Genderson, Devin R (14)
|
NJBAC |
1:22.64 |
1:20.57 |
-2.07 |
| 3 |
Sabel, Roxanne A (14)
|
NJBAC |
1:19.58 |
1:22.08 |
2.50 |
| 4 |
Yang, Emma (13)
|
NJBAC |
1:31.12 |
1:23.64 |
-7.48 |
| 5 |
Marquard, Nina P (13)
|
NJBAC |
1:28.89 |
1:26.40 |
-2.49 |
| 6 |
Scammell, Madeline R (14)
|
NJBAC |
1:26.02 |
1:27.67 |
1.65 |
| 7 |
Dow, Annaliese M (14)
|
NJBAC |
1:23.85 |
1:27.71 |
3.86 |
| 8 |
Nash, Avery J (13)
|
NJBAC |
1:31.52 |
1:30.07 |
-1.45 |
| 9 |
Didonato, Angelina M (13)
|
NJBAC |
1:30.38 |
1:31.17 |
0.79 |
| 10 |
Reaves, Nia S (14)
|
NJBGCD |
1:32.84 |
1:32.50 |
-0.34 |
| 11 |
Caccamise, Cayley J (13)
|
NJTAC |
1:36.65 |
1:34.42 |
-2.23 |
| 12 |
Pinchuk, Maddie (13)
|
NJWY |
1:32.77 |
1:34.47 |
1.70 |
| 13 |
Luque, Iara (13)
|
NJBAC |
1:38.50 |
1:39.62 |
1.12 |
| 14 |
Lee, Claire (13)
|
NJSSCT |
1:44.29 |
1:47.12 |
2.83 |