| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Monaghan, Caroline G (14)
|
NJRBY |
2:59.25 |
3:01.46 |
2.21 |
| 2 |
Alvarez, Bianca V (14)
|
NJEAG |
3:02.23 |
3:08.45 |
6.22 |
| 3 |
Ryan, Emily K (13)
|
NJPTAC |
3:11.92 |
3:10.61 |
-1.31 |
| 4 |
Pilkington, Mary C (14)
|
NJSKYY |
3:01.61 |
3:12.10 |
10.49 |
| 5 |
Vail, Hannah G (14)
|
NJSAY |
3:05.44 |
3:12.44 |
7.00 |
| 6 |
Shafritz, Skylar F (14)
|
NJRBY |
3:14.22 |
3:15.73 |
1.51 |
| 7 |
Grayson, Jacqueline R (14)
|
NJRY |
3:07.16 |
3:17.01 |
9.85 |
| 8 |
Fu, Emily (14)
|
NJMCSC |
3:20.09 |
3:17.11 |
-2.98 |
| 9 |
Hansen, Cynthia J (13)
|
NJPTAC |
3:19.88 |
3:17.60 |
-2.28 |
| 10 |
Destounis, Isabella R (13)
|
NJRBY |
3:15.25 |
3:19.63 |
4.38 |
| 11 |
D'Souza, Diana M (14)
|
NJSCAR |
3:10.11 |
3:19.93 |
9.82 |
| 12 |
Dispoto, Rachel L (13)
|
NJOCY |
3:23.35 |
3:20.00 |
-3.35 |
| 13 |
Devlin, Sarah L (14)
|
NJSAY |
3:14.20 |
3:23.54 |
9.34 |
| 14 |
Reynoso, Madalyn A (14)
|
NJSKYY |
3:18.21 |
3:25.73 |
7.52 |
| 15 |
Segal, Emily C (13)
|
NJSAY |
3:13.19 |
3:26.47 |
13.28 |
| 16 |
Maruska, Grace A (13)
|
NJSDSC |
3:23.09 |
3:28.74 |
5.65 |
| 17 |
McKeever, Taryn M (13)
|
NJRBY |
3:22.96 |
3:30.09 |
7.13 |
| 18 |
Ireland, Victoria M (13)
|
NJRBY |
3:15.64 |
3:31.40 |
15.76 |
| 19 |
Liu, Kristen J (14)
|
NJMCSC |
3:25.83 |
3:33.23 |
7.40 |
| 20 |
Davis, Grace T (13)
|
NJPTAC |
3:47.35 |
3:45.91 |
-1.44 |
| 21 |
Ascolese, Jenna R (13)
|
NJMCSC |
3:35.42 |
3:54.91 |
19.49 |