| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vanderloo, Alexandra L (14)
|
PVNCAP |
18:01.79 |
17:44.19 |
-17.60 |
| 2 |
Kennedy, Molly A (14)
|
PVNCAP |
18:06.99 |
18:09.26 |
2.27 |
| 3 |
Dugan, Esther R (13)
|
PVNCAP |
18:50.33 |
18:59.91 |
9.58 |
| 4 |
Noll, Emily R (13)
|
PVASA |
|
19:28.32 |
- |
| 5 |
Austin, Candace A (14)
|
PVUN |
19:09.94 |
19:37.00 |
27.06 |
| 6 |
Bernal, Daphne (14)
|
PVSNOW |
|
19:39.89 |
- |
| 7 |
Schlemmer, Natalie A (13)
|
PVSNOW |
21:49.03 |
19:44.98 |
-124.05 |
| 8 |
Rosman, Lianna B (13)
|
PVASA |
|
19:55.78 |
- |
| 9 |
Hofmann, Caitlin M (13)
|
PVASA |
|
20:02.35 |
- |
| 10 |
Brooks, Ava M (13)
|
PVASA |
|
20:03.26 |
- |
| 11 |
Cosgrove, Alexandria R (13)
|
PVASA |
|
20:09.06 |
- |
| 12 |
Juhasz, Hanna E (14)
|
PVASA |
|
20:12.98 |
- |
| 13 |
Barry, Jasmine L (14)
|
PVDCPR |
20:24.93 |
20:13.14 |
-11.79 |
| 14 |
Nichols, Jocelyn (14)
|
PVSNOW |
20:26.93 |
20:24.81 |
-2.12 |
| 15 |
Hastings, Eve C (13)
|
PVASA |
|
20:34.20 |
- |
| 16 |
Svensson, Victoria T (13)
|
PVASA |
|
20:39.98 |
- |
| 17 |
Goldstein, Leah I (13)
|
PVASA |
|
21:12.42 |
- |
| 18 |
Clark, Micah S (13)
|
PVDCPR |
22:35.73 |
21:17.07 |
-78.66 |
| 19 |
Lusk, Clair F (14)
|
PVDCPR |
22:45.92 |
22:03.41 |
-42.51 |
| 20 |
Davis, Carlyle R (13)
|
PVSNOW |
|
22:17.12 |
- |
| 21 |
Hammond, Marley A (14)
|
PVJFD |
22:17.33 |
22:36.15 |
18.82 |
| 22 |
Randall, Maya E (13)
|
PVDCPR |
|
23:05.97 |
- |
| 23 |
Jung, Beatrice (13)
|
PVDCPR |
23:47.48 |
23:07.47 |
-40.01 |
| 24 |
Green-Williams, Pauline (14)
|
PVDCPR |
24:08.65 |
23:40.42 |
-28.23 |
| 25 |
Green, Ricaiah W (13)
|
PVDCPR |
|
25:12.44 |
- |
| 26 |
Minalu, Rediat (14)
|
PVDCPR |
26:15.60 |
25:37.11 |
-38.49 |
| 27 |
Houge, Annika K (13)
|
PVDCPR |
25:51.91 |
26:13.44 |
21.53 |
|
Smith, Eden (14)
|
PVDCPR |
|
DQ |
- |