| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Roldan, Julianne (9)
|
NJCBGC |
2:56.37 |
2:55.94 |
-0.43 |
| 2 |
Hackett, Madilyne (10)
|
NJCBGC |
2:59.08 |
2:56.12 |
-2.96 |
| 3 |
Chucaralao, Andrea Z (10)
|
NJMDY |
3:00.71 |
3:01.53 |
0.82 |
| 4 |
Adamec, Sasha (10)
|
NJWFY |
3:14.85 |
3:09.21 |
-5.64 |
| 5 |
Stefanowicz, Kayli A (10)
|
NJRVYM |
3:11.87 |
3:13.88 |
2.01 |
| 6 |
Abd, Leah M (9)
|
NJHCY |
3:13.71 |
3:14.46 |
0.75 |
| 7 |
Olave, Vivian (10)
|
NJWFY |
3:45.27 |
3:30.90 |
-14.37 |
| 8 |
Snively, Anne M (10)
|
NJHACY |
3:49.89 |
3:31.46 |
-18.43 |
| 9 |
Bendas, Molly M (10)
|
NJHACY |
3:48.89 |
4:01.63 |
12.74 |
| 10 |
Mathe, Mary (10)
|
NJWFY |
3:58.34 |
4:08.55 |
10.21 |
| 11 |
Delos Reyes, Madeleine P (10)
|
NJRVYM |
4:30.00 |
4:12.73 |
-17.27 |