| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kopec, Julianne K (10)
|
NJNJRC |
3:00.39 |
2:48.31 |
-12.08 |
| 2 |
Liu, Helen D (9)
|
NJXCEL |
2:54.89 |
2:52.06 |
-2.83 |
| 3 |
Ryan, Abigail M (10)
|
NJCJAC |
3:07.44 |
2:53.61 |
-13.83 |
| 4 |
Sanville, Ellen M (10)
|
NJNJRC |
3:15.23 |
2:54.19 |
-21.04 |
| 5 |
Uy, Rachel A (10)
|
NJPAA |
3:22.32 |
2:55.69 |
-26.63 |
| 6 |
Hung, Elizabeth (10)
|
NJXCEL |
3:02.71 |
2:57.03 |
-5.68 |
| 7 |
Zhang, Victoria (10)
|
NJXCEL |
3:03.38 |
3:00.82 |
-2.56 |
| 8 |
McIntyre, Fiona L (10)
|
NJPAA |
3:14.50 |
3:02.86 |
-11.64 |
| 9 |
Karthikvatsan, Shriya (10)
|
NJEEX |
3:22.56 |
3:03.61 |
-18.95 |
| 10 |
Josselyn, Samantha L (10)
|
NJCJAC |
3:10.86 |
3:03.87 |
-6.99 |
| 11 |
Thangjam, Thaja N (10)
|
NJPAA |
3:14.04 |
3:04.03 |
-10.01 |
| 12 |
Peterson, Layne S (10)
|
NJPAA |
3:34.99 |
3:04.78 |
-30.21 |
| 13 |
Hoedemaker, Grace H (10)
|
NJEEX |
3:03.89 |
3:04.79 |
0.90 |
| 14 |
Nestepny, Giselle D (10)
|
NJPAA |
3:14.51 |
3:05.63 |
-8.88 |
| 15 |
Agogliati, Ashley R (10)
|
NJPAA |
3:32.10 |
3:08.87 |
-23.23 |
| 16 |
Li, Stella J (10)
|
NJPAA |
3:20.99 |
3:09.07 |
-11.92 |
| 17 |
Atilgan, Sara N (9)
|
NJPAA |
3:45.99 |
3:10.87 |
-35.12 |
| 18 |
Li, Michelle M (9)
|
NJPAA |
3:55.99 |
3:26.46 |
-29.53 |
| 19 |
Gmelich, McLane S (9)
|
NJCJAC |
4:02.62 |
3:34.20 |
-28.42 |
|
Kahrs, Megan J (10)
|
NJPAA |
3:54.99 |
DQ |
- |
|
Paul, Diya (9)
|
NJPAA |
3:52.99 |
DQ |
- |