| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Junseo (12)
|
NJSCAR |
18:17.22 |
18:05.49 |
-11.73 |
| 2 |
Meisner, Catherine G (11)
|
NJBAC |
19:37.73 |
18:53.93 |
-43.80 |
| 3 |
Williams, Morgan R (11)
|
NJSCAR |
19:50.78 |
19:11.33 |
-39.45 |
| 4 |
Meisner, Julia L (11)
|
NJBAC |
20:03.44 |
19:16.69 |
-46.75 |
| 5 |
Giordano, Ariana R (12)
|
NJSCAR |
19:40.25 |
19:18.47 |
-21.78 |
| 6 |
Limbacher, Ashlee D (12)
|
NJSKYY |
20:00.40 |
19:31.97 |
-28.43 |
| 7 |
Devine, Hannah G (12)
|
NJHACY |
20:00.05 |
19:36.20 |
-23.85 |
| 8 |
Doller, Miranda T (12)
|
NJMCSC |
19:53.13 |
19:41.76 |
-11.37 |
| 9 |
Williams, Isabel (12)
|
NJXCEL |
19:37.88 |
19:43.78 |
5.90 |
| 10 |
Formon, Tamsin S (11)
|
NJBAC |
21:09.09 |
19:45.35 |
-83.74 |
| 11 |
Barrett, Sara S (12)
|
NJBAC |
20:09.52 |
19:48.42 |
-21.10 |
| 12 |
Bodner, Shelby M (12)
|
NJTAC |
21:16.36 |
19:59.77 |
-76.59 |
| 13 |
Hoie, Isabella A (12)
|
NJBAC |
21:41.44 |
20:10.92 |
-90.52 |
| 14 |
Kutuzov, Katerina A (12)
|
NJSCAR |
21:14.65 |
20:14.47 |
-60.18 |
| 15 |
Trolle, Camilla O (12)
|
NJHACY |
20:23.31 |
20:14.89 |
-8.42 |
| 16 |
Ho, Naomi M (12)
|
NJXCEL |
19:36.20 |
20:14.97 |
38.77 |
| 17 |
Harkins, Hailey E (12)
|
NJBAC |
20:02.67 |
20:15.45 |
12.78 |
| 18 |
Parchman, Morwenna J (12)
|
NJFOBY |
21:04.75 |
20:27.55 |
-37.20 |
| 19 |
Park, Jessica S (11)
|
NJSCAR |
20:40.41 |
20:36.65 |
-3.76 |
| 20 |
Safargar, Yasemine N (11)
|
NJSCAR |
20:41.16 |
20:47.25 |
6.09 |
| 21 |
Kutuzov, Anastasia N (12)
|
NJSCAR |
21:21.09 |
20:52.51 |
-28.58 |
| 22 |
Achury, Camelia M (11)
|
NJSCAR |
20:51.17 |
20:52.58 |
1.41 |
| 23 |
Arber, Sarah N (12)
|
NJBAC |
20:58.97 |
21:03.48 |
4.51 |
| 24 |
LU, Tracy X (11)
|
NJBAC |
21:25.04 |
21:08.57 |
-16.47 |
| 25 |
Poulos, Hannah R (12)
|
NJOCY |
21:41.08 |
21:47.98 |
6.90 |
| 26 |
Silantyeva, Sofiya M (12)
|
NJOCY |
21:37.42 |
21:53.99 |
16.57 |