| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Orlic, Anastasia L (14)
|
PVNCAP |
18:21.06 |
17:45.53 |
-35.53 |
| 2 |
Cates, Noelle R (12)
|
PVSNOW |
18:30.58 |
17:54.74 |
-35.84 |
| 3 |
Strickland, Virginia B (12)
|
PVFISH |
18:42.25 |
18:12.10 |
-30.15 |
| 4 |
Ivanovskaya, Taisiya (13)
|
PVRMSC |
18:19.77 |
18:16.57 |
-3.20 |
| 5 |
Stein, Abigail A (14)
|
PVFISH |
19:19.07 |
18:23.41 |
-55.66 |
| 6 |
Torrey, Kaitlyn M (14)
|
PVNCAP |
18:59.29 |
18:27.92 |
-31.37 |
| 7 |
Fulton, Elsa A (14)
|
PVRMSC |
18:37.08 |
18:35.06 |
-2.02 |
| 8 |
Buehler, Taylor G (14)
|
PVNCAP |
19:22.88 |
18:41.74 |
-41.14 |
| 9 |
Steves, Madeleine A (13)
|
PVFISH |
19:28.42 |
18:42.78 |
-45.64 |
| 10 |
Ridge, Siri L (14)
|
PVOCCS |
18:48.15 |
18:45.61 |
-2.54 |
| 11 |
Robinette, Allison C (14)
|
PVOCCS |
18:42.98 |
18:46.54 |
3.56 |
| 12 |
Southerling, Shawn M (13)
|
PVASA |
19:03.51 |
18:50.53 |
-12.98 |