| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gosnell, Laura (14)
|
NJMDY |
2:55.87 |
3:03.38 |
7.51 |
| 2 |
Vendel, Lia A (13)
|
NJFOBY |
3:08.11 |
3:04.56 |
-3.55 |
| 3 |
Giles, Sydney P (13)
|
NJSCAR |
3:06.81 |
3:05.41 |
-1.40 |
| 4 |
Cadigan, Emily R (13)
|
NJCAT |
3:12.45 |
3:12.54 |
0.09 |
| 5 |
Chen, Xinyi (13)
|
NJCAT |
3:10.28 |
3:12.86 |
2.58 |
| 6 |
Shay, Lili R (13)
|
NJFOBY |
3:04.12 |
3:13.79 |
9.67 |
| 7 |
Ross, Samantha K (14)
|
NJFOBY |
3:15.40 |
3:14.02 |
-1.38 |
| 8 |
Li, Victoria (14)
|
NJSCAR |
3:02.86 |
3:16.35 |
13.49 |
| 9 |
Golovina, Julia (13)
|
NJUNNJ |
3:20.75 |
3:16.56 |
-4.19 |
| 10 |
Manzo, Mia R (14)
|
NJCAT |
3:12.84 |
3:16.82 |
3.98 |
| 11 |
Kretkowski, Hannah I (13)
|
NJFOBY |
3:17.22 |
3:18.50 |
1.28 |
| 12 |
Lukonen, Sasha C (13)
|
NJCAT |
3:23.05 |
3:21.21 |
-1.84 |
| 13 |
Lobato, Aimee O (14)
|
NJCAT |
3:17.89 |
3:21.34 |
3.45 |
| 14 |
Billitteri, Alexandra (14)
|
NJFOBY |
3:07.22 |
3:22.86 |
15.64 |
| 15 |
Sirotic, Jacqueline A (13)
|
NJSCAR |
3:22.76 |
3:22.88 |
0.12 |
| 16 |
Molinaro, Madison R (13)
|
NJMCSC |
3:17.52 |
3:23.13 |
5.61 |
| 17 |
Mandy, Sarah (13)
|
NJFOBY |
3:22.65 |
3:26.76 |
4.11 |
| 18 |
Wilczynski, Kara E (14)
|
NJBB |
3:34.31 |
3:34.46 |
0.15 |