| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lauer, Amanda (17)
|
MRPAC |
17:01.91 |
18:12.63 |
70.72 |
| 2 |
McDonough, Madison R (15)
|
MRPAC |
18:19.99 |
18:53.46 |
33.47 |
| 3 |
Petersson, Kirsten A (15)
|
MRSMC |
19:05.99 |
19:04.80 |
-1.19 |
| 4 |
Hyatt, Juli M (17)
|
MRPAC |
18:14.54 |
19:07.75 |
53.21 |
| 5 |
Litvinsky, Sarah C (17)
|
MRPAC |
18.09 |
19:19.09 |
1141.00 |
| 6 |
Phelan, Kaitlyn E (15)
|
MRSMC |
19:10.99 |
20:05.83 |
54.84 |
| 7 |
Edwards, Georgia E (17)
|
MRSMC |
19:15.99 |
20:23.53 |
67.54 |
| 8 |
Bonner, Mikayla A (15)
|
ADHAWK |
21:17.23 |
21:07.13 |
-10.10 |
| 9 |
Shaw, Danielle T (16)
|
MRPAC |
22:00.00 |
21:27.21 |
-32.79 |
| 10 |
Barbato, Mia L (16)
|
MRPAC |
22:35.75 |
22:39.62 |
3.87 |
| 11 |
Howe, Erin M (15)
|
NJBB |
23:04.91 |
22:46.72 |
-18.19 |
| 12 |
Pietraszka, Sarah G (16)
|
MRMVA |
22:51.44 |
23:01.72 |
10.28 |