| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ko, Amie L (17)
|
NJMEY |
2:50.54 |
2:55.59 |
5.05 |
| 2 |
McCarthy, Kaitlyn (15)
|
NJRBY |
2:50.95 |
2:56.25 |
5.30 |
| 3 |
Menninger, Annie P (16)
|
NJHACY |
3:01.27 |
2:57.78 |
-3.49 |
| 4 |
Mulcahy, Kaitlyn A (16)
|
NJUNRB |
2:46.58 |
3:00.95 |
14.37 |
| 5 |
Schienvar, Karin E (16)
|
NJRBY |
2:44.71 |
3:02.70 |
17.99 |
| 6 |
Segovia, Melissa L (17)
|
NJRBY |
2:44.61 |
3:03.84 |
19.23 |
| 7 |
Brown, Alexandra L (18)
|
NJXCEL |
2:52.47 |
3:05.26 |
12.79 |
| 8 |
Witzak, Evangeline S (16)
|
NJWFY |
2:56.38 |
3:05.57 |
9.19 |
| 9 |
Heim, Alexandra C (15)
|
NJRBY |
3:14.13 |
3:13.77 |
-0.36 |
| 10 |
Dalton, Tess E (16)
|
NJHACY |
3:13.29 |
3:16.14 |
2.85 |
| 11 |
Liang-Gilman, Beatrice E (15)
|
NJXCEL |
3:17.25 |
3:16.49 |
-0.76 |
| 12 |
Octaviano, Zoie T (15)
|
MARAD |
3:13.96 |
3:17.54 |
3.58 |
| 13 |
Hyatt, Juli M (15)
|
NJWFY |
3:03.93 |
3:17.89 |
13.96 |
| 14 |
Andrews, Catherine M (15)
|
NJWFY |
3:27.77 |
3:24.28 |
-3.49 |
| 15 |
Walsh, Kaylee A (17)
|
NJRBY |
3:17.04 |
3:41.11 |
24.07 |