| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gregory, Mary G (14)
|
VAWAC |
18:08.73 |
18:17.97 |
9.24 |
| 2 |
Bergren, Charlotte G (14)
|
VAODAC |
|
18:27.63 |
- |
| 3 |
Johnston, Emma G (16)
|
VACVAC |
19:04.71 |
18:59.38 |
-5.33 |
| 4 |
Wilson, Briana L (17)
|
VAYOBX |
20:23.37 |
19:35.77 |
-47.60 |
| 5 |
Graf, Ainsley P (15)
|
VACVAC |
|
19:47.94 |
- |
| 6 |
Hanks, Lindsay N (15)
|
VAWAC |
18:53.53 |
19:51.44 |
57.91 |
| 7 |
Ortolano, McKenzie N (15)
|
VACVAC |
19:22.19 |
20:09.01 |
46.82 |
| 8 |
Check, Chloe M (15)
|
VAWAC |
|
20:20.68 |
- |
| 9 |
Parker, Rachel F (14)
|
VAWAC |
|
20:42.79 |
- |
| 10 |
Torres, Arianne C (14)
|
VAWAC |
20:09.37 |
21:17.80 |
68.43 |