| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wildner, Laura N (13)
|
NJPAA |
3:10.69 |
3:05.74 |
-4.95 |
| 2 |
Harjono, Hanna-Lee N (14)
|
NJTWST |
3:07.89 |
3:07.58 |
-0.31 |
| 3 |
Morse, Elle C (13)
|
NJJFAC |
3:07.05 |
3:09.73 |
2.68 |
| 4 |
Chiu, Megan y (14)
|
NJSHY |
3:07.02 |
3:11.28 |
4.26 |
| 5 |
Maniace, Grace E (14)
|
NJNJRC |
3:08.73 |
3:11.87 |
3.14 |
| 6 |
Nowak, Sydney I (13)
|
NJWFY |
3:10.42 |
3:12.85 |
2.43 |
| 7 |
Dowd, Haley M (14)
|
NJWFY |
3:17.35 |
3:13.73 |
-3.62 |
| 8 |
Snyder, Jessica (13)
|
NJSHY |
3:10.37 |
3:14.29 |
3.92 |
| 9 |
Alvarez, Bianca V (13)
|
NJEAG |
3:09.49 |
3:14.31 |
4.82 |
| 10 |
Neff, Laura M (14)
|
NJNJRC |
3:20.78 |
3:14.48 |
-6.30 |
| 11 |
Warner, Rachel (13)
|
NJPAA |
3:17.50 |
3:15.95 |
-1.55 |
| 12 |
Sullivan, Kristina R (13)
|
NJBAC |
3:22.00 |
3:16.63 |
-5.37 |
| 13 |
Kwan, Sydney M (14)
|
NJMEY |
3:20.25 |
3:16.79 |
-3.46 |
| 14 |
Ferraro, Sophia C (13)
|
NJSHY |
3:20.26 |
3:19.64 |
-0.62 |
| 15 |
Kayal, Margaret E (14)
|
NJBB |
3:20.85 |
3:23.32 |
2.47 |
| 16 |
Petersen, Hannah L (14)
|
NJSHY |
3:15.91 |
3:23.57 |
7.66 |
| 17 |
Pilkington, Mary C (13)
|
NJSKYY |
3:16.55 |
3:25.71 |
9.16 |
| 18 |
Cicoria, Lauren M (14)
|
NJMCSC |
3:20.91 |
3:25.90 |
4.99 |
| 19 |
Montanez, Leonor M (14)
|
NJSKYY |
3:14.59 |
3:26.51 |
11.92 |
| 20 |
Rizzotto, Alexia A (13)
|
NJBAC |
3:19.00 |
3:34.23 |
15.23 |
|
Nagle, Laura M (14)
|
NJNJRC |
3:15.54 |
DQ |
- |
|
Liu, Kristen J (13)
|
NJUN-M |
3:19.72 |
NS |
- |