| # | Swimmer | Team | Seed | Time | Diff |
| 2 |
Babashak, Emma G (15)
|
CTWYW |
17:42.66 |
17:25.69 |
-16.97 |
| 3 |
McLaughlin, Brenna M (16)
|
CTWYW |
16:58.22 |
17:36.54 |
38.32 |
| 4 |
Carson, Megan A (15)
|
NCYOTA |
17:25.00 |
17:39.65 |
14.65 |
| 5 |
Eckert, Ellisa M (15)
|
VALY |
18:21.05 |
17:53.69 |
-27.36 |
| 6 |
Cowe, Arisa C (16)
|
CTWYW |
18:04.96 |
17:54.48 |
-10.48 |
| 7 |
Tiller, Anne-Elaine (17)
|
VALY |
18:35.99 |
17:54.76 |
-41.23 |
| 8 |
Sennett, Ashley M (17)
|
VALY |
17:44.81 |
17:59.06 |
14.25 |
| 9 |
Sitton, Madison M (17)
|
VALY |
18:01.93 |
18:05.69 |
3.76 |
| 10 |
Laux, Claire G (17)
|
MAYY |
18:45.23 |
18:24.66 |
-20.57 |
| 11 |
Hoover, Caroline M (16)
|
NCGCY |
18:26.52 |
18:46.83 |
20.31 |
| 12 |
Pendleton, Makayla D (19)
|
VALY |
17:52.77 |
19:06.18 |
73.41 |
| 13 |
Scales, Elizabeth W (15)
|
SCRAYS |
18:35.99 |
19:40.21 |
64.22 |
|
Madden, Lindsay R (16)
|
NCYOTA |
18:35.99 |
NS |
- |