| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reyna, Alexa (13)
|
MRWEST |
17:29.81 |
17:10.83 |
-18.98 |
| 2 |
Meisner, Catherine G (15)
|
NJSVY |
17:12.46 |
17:27.46 |
15.00 |
| 3 |
Thomas, Bridget (15)
|
NJWY |
18:01.63 |
17:46.62 |
-15.01 |
| 4 |
Marjamaa, Taylor (17)
|
NJRBY |
17:20.05 |
17:46.75 |
26.70 |
| 5 |
Murray, Elizabeth E (17)
|
NJCAT |
18:01.45 |
17:48.36 |
-13.09 |
| 6 |
Park, Isabella (16)
|
NJSCAR |
17:13.50 |
17:50.39 |
36.89 |
| 7 |
Tucker, Autumn-Brook C (17)
|
NJLHY |
18:21.44 |
17:57.30 |
-24.14 |
| 8 |
Rivas, Stephanie K (16)
|
NJSCAR |
17:34.00 |
18:00.62 |
26.62 |
| 9 |
Weinstein, Claire J (11)
|
MRWEST |
17:35.74 |
18:07.86 |
32.12 |
| 10 |
Giordano, Ariana R (16)
|
NJSCAR |
17:47.10 |
18:16.27 |
29.17 |
| 11 |
Williams, Isabel (16)
|
NJXCEL |
18:12.03 |
18:23.07 |
11.04 |
| 12 |
Della Rocca, Rebecca A (15)
|
NJXCEL |
18:20.66 |
18:27.95 |
7.29 |
| 13 |
Kutuzov, Katerina A (15)
|
NJMDY |
17:22.96 |
18:46.66 |
83.70 |
| 14 |
Smith, Delaney D (17)
|
NJCAT |
18:17.46 |
18:57.78 |
40.32 |