| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dripchak, Natalie R (9)
|
NJMYM |
3:30.40 |
3:15.34 |
-15.06 |
| 2 |
Cadigan, Emily R (10)
|
NJCAT |
3:23.90 |
3:18.12 |
-5.78 |
| 3 |
He, Deborah (10)
|
NJSVY |
3:26.79 |
3:19.35 |
-7.44 |
| 4 |
Gmelich, McLane S (10)
|
NJCJAC |
3:33.12 |
3:19.60 |
-13.52 |
| 5 |
Trentalange, Charlotte (10)
|
NJRBY |
3:24.63 |
3:19.68 |
-4.95 |
| 6 |
Morehart, Cassandra S (10)
|
NJHACY |
3:21.93 |
3:21.69 |
-0.24 |
| 7 |
Lee, Giselle (10)
|
NJMALT |
3:27.39 |
3:24.83 |
-2.56 |
| 8 |
Ghosh, Trina (10)
|
NJSVY |
3:29.93 |
3:24.98 |
-4.95 |
| 9 |
Felber, Ellie M (10)
|
NJMYM |
3:27.83 |
3:25.97 |
-1.86 |
| 10 |
D'Ambrosio, Samantha L (10)
|
NJSVY |
3:28.31 |
3:26.13 |
-2.18 |
| 11 |
Mustacciuolo, Ava (9)
|
NJMALT |
3:29.50 |
3:29.49 |
-0.01 |
| 12 |
Kane, Megan E (10)
|
NJSVY |
3:32.94 |
3:31.08 |
-1.86 |
| 13 |
Markatos, Sophia M (9)
|
NJOCY |
3:30.69 |
3:33.41 |
2.72 |
| 14 |
Gaulin, Katelyn H (10)
|
NJFSPY |
3:43.15 |
3:35.83 |
-7.32 |
| 15 |
Pestrichelli, Katie D (9)
|
NJSVY |
3:41.05 |
3:40.82 |
-0.23 |
| 16 |
Markatos, Elena C (9)
|
NJOCY |
3:45.53 |
3:45.29 |
-0.24 |