| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hu, Danning A (12)
|
NJSCAR |
2:29.63 |
2:28.04 |
-1.59 |
| 2 |
Meisner, Catherine G (11)
|
NJBAC |
2:56.65 |
2:47.92 |
-8.73 |
| 3 |
Tuder, Susannah M (12)
|
NJSRAY |
2:58.99 |
2:48.68 |
-10.31 |
| 4 |
Armstrong, Margot O (12)
|
NJSAY |
2:54.56 |
2:53.66 |
-0.90 |
| 5 |
Cusumano, Sarina G (11)
|
NJSAY |
2:58.65 |
2:58.27 |
-0.38 |
| 6 |
Johnson, Clare M (12)
|
NJSCAR |
3:17.02 |
3:01.35 |
-15.67 |
| 7 |
Ghosh, Trisha (12)
|
NJSVY |
3:07.27 |
3:06.80 |
-0.47 |
| 8 |
Hall, Caroline C (12)
|
NJSAY |
3:23.08 |
3:08.81 |
-14.27 |
| 9 |
D'Avella, Alessandra (12)
|
MAUNAT |
3:12.00 |
3:15.77 |
3.77 |
| 10 |
Collins, Abigail R (11)
|
NJSAY |
3:28.97 |
3:17.14 |
-11.83 |
| 11 |
Powers, Bailey R (12)
|
NJFOBY |
3:20.55 |
3:23.32 |
2.77 |
| 12 |
Szopa, Emily (11)
|
NJSVY |
3:23.23 |
3:24.39 |
1.16 |
| 13 |
Shao, Sarah (11)
|
NJMEY |
4:06.37 |
3:48.63 |
-17.74 |
|
Basu Mallick, Sanjana (11)
|
NJMEY |
3:32.98 |
NS |
- |