| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Murray, Caroline C (17)
|
NJCAT |
1:32.15 |
1:32.24 |
0.09 |
| 2 |
Meda, Emerson S (15)
|
NJSCAR |
1:36.57 |
1:38.09 |
1.52 |
| 3 |
Search, Sara D (15)
|
NJMYM |
1:40.88 |
1:40.82 |
-0.06 |
| 4 |
Liu, Katelyn J (16)
|
NJSCAR |
1:40.12 |
1:41.02 |
0.90 |
| 5 |
Brennan, Cailin B (15)
|
NJSCY |
1:37.13 |
1:42.58 |
5.45 |
| 6 |
Kukreja, Eva K (15)
|
NJSCAR |
1:39.07 |
1:43.55 |
4.48 |
| 7 |
Liu, Sara (16)
|
NJLIFE |
1:44.37 |
1:44.85 |
0.48 |
| 8 |
Cialdella, Marina L (17)
|
NJBWTD |
1:45.25 |
1:46.65 |
1.40 |
| 9 |
Cialdella, Gabrielle (15)
|
NJBWTD |
1:45.11 |
1:47.63 |
2.52 |
| 10 |
Gardner, Emily E (18)
|
NJLIFE |
1:41.26 |
1:48.41 |
7.15 |
| 11 |
Matos, Anisa (15)
|
NJSCAR |
1:49.07 |
1:51.27 |
2.20 |
| 12 |
Harris, Sydney M (15)
|
NJMDY |
1:48.04 |
1:53.34 |
5.30 |
| 13 |
Abreu, Paula (15)
|
NJSCAR |
1:53.13 |
1:54.86 |
1.73 |
| 14 |
Ortiz, Jessica (15)
|
NJEAG |
1:51.78 |
1:55.04 |
3.26 |
| 15 |
Tucker, Mia L (18)
|
NJSCAR |
2:06.21 |
1:57.12 |
-9.09 |
| 16 |
Grohol, Jubilee J (15)
|
NJMDY |
1:49.67 |
1:58.29 |
8.62 |
| 17 |
Parihar, Aishani (15)
|
NJBWTD |
1:59.63 |
2:02.45 |
2.82 |
| 18 |
Kushnir Borges, Tatiana A (15)
|
NJSCAR |
2:16.58 |
2:21.67 |
5.09 |