| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Strickland, Virginia B (13)
|
PVFISH |
18:26.79 |
18:01.48 |
-25.31 |
| 2 |
Hastings, Clara W (14)
|
PVPM |
18:47.55 |
18:23.34 |
-24.21 |
| 3 |
Dean, Skylar H (14)
|
PVRMSC |
19:05.13 |
18:30.25 |
-34.88 |
| 4 |
Ivanovskaya, Taisiya (13)
|
PVRMSC |
18:52.56 |
18:56.17 |
3.61 |
| 5 |
Henry, Paige M (14)
|
PVRMSC |
19:26.46 |
18:58.69 |
-27.77 |
| 6 |
Young, Lindsay L (14)
|
PVNCAP |
19:32.86 |
19:01.99 |
-30.87 |
| 7 |
Stein, Abigail A (14)
|
PVFISH |
19:26.79 |
19:02.30 |
-24.49 |
| 8 |
Fulton, Elsa A (14)
|
PVRMSC |
19:12.36 |
19:09.10 |
-3.26 |
| 9 |
Feinberg, Madeline C (14)
|
PVFXFX |
20:24.16 |
19:22.90 |
-61.26 |
| 10 |
Southerling, Shawn M (13)
|
PVASA |
19:45.13 |
19:35.13 |
-10.00 |
| 11 |
McCarthy, Clara A (14)
|
PVAAC |
19:25.32 |
19:35.25 |
9.93 |
| 12 |
Begley, Adeline M (13)
|
PVNCAP |
20:44.07 |
19:42.17 |
-61.90 |
| 13 |
Augustine, Ashlyn G (14)
|
PVOCCS |
20:59.71 |
19:43.81 |
-75.90 |
| 14 |
Ramey, Addilynn C (14)
|
PVSNOW |
20:23.38 |
19:50.50 |
-32.88 |
| 15 |
Williams, Jill C (13)
|
PVNCAP |
20:52.75 |
20:04.86 |
-47.89 |
| 16 |
Furches, Jacqueline S (13)
|
PVAAC |
20:22.56 |
20:13.30 |
-9.26 |
| 17 |
Shields, Helen K (14)
|
PVNCAP |
20:46.27 |
20:35.53 |
-10.74 |
| 18 |
White, Taylor B (14)
|
PVTOLL |
20:47.27 |
20:36.14 |
-11.13 |
| 19 |
Amatucci, Gina D (14)
|
PVFXFX |
21:13.29 |
20:52.85 |
-20.44 |
| 20 |
Snyder, Emma G (13)
|
PVOCCS |
21:02.50 |
21:00.08 |
-2.42 |
| 21 |
Stahl, Kayeleagh E (13)
|
PVOCCS |
21:03.81 |
21:15.58 |
11.77 |
| 22 |
Das, Uma U (13)
|
PVSDS |
20:42.59 |
21:17.97 |
35.38 |