| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Webb, Addison M (14)
|
PVRMSC |
18:20.55 |
17:49.79 |
-30.76 |
| 2 |
Hinds, Virginia C (14)
|
PVASA |
17:52.74 |
18:14.00 |
21.26 |
| 3 |
Kadoorie, Angela J (14)
|
PVRMSC |
18:16.53 |
18:16.49 |
-0.04 |
| 4 |
Ivanovskaya, Taisiya (13)
|
PVRMSC |
18:16.57 |
18:52.56 |
35.99 |
| 5 |
Saybolt, Elanor H (13)
|
PVNCAP |
19:54.42 |
18:57.27 |
-57.15 |
| 6 |
Nguyen, Lien J (13)
|
PVPM |
18:31.96 |
19:02.16 |
30.20 |
| 7 |
Hastings, Clara W (14)
|
PVPM |
18:47.55 |
19:04.99 |
17.44 |
| 8 |
Dean, Skylar H (14)
|
PVRMSC |
17:59.56 |
19:05.13 |
65.57 |
| 9 |
Fulton, Elsa A (14)
|
PVRMSC |
19:44.95 |
19:12.36 |
-32.59 |
| 10 |
Gudana, Sophie I (13)
|
PVNCAP |
11:14.38 |
19:21.38 |
487.00 |
| 11 |
Henry, Paige M (14)
|
PVRMSC |
19:06.23 |
19:26.46 |
20.23 |
| 12 |
Young, Lindsay L (14)
|
PVNCAP |
11:36.74 |
19:32.86 |
476.12 |
| 13 |
Southerling, Shawn M (13)
|
PVASA |
18:50.53 |
19:45.13 |
54.60 |
| 14 |
Furches, Jacqueline S (13)
|
PVAAC |
12:36.44 |
20:22.56 |
466.12 |
| 15 |
Feinberg, Madeline C (13)
|
PVFXFX |
20:42.07 |
20:24.16 |
-17.91 |
| 16 |
White, Taylor B (14)
|
PVTOLL |
14:26.95 |
20:47.27 |
380.32 |
| 17 |
Williams, Jill C (13)
|
PVNCAP |
20:33.30 |
20:52.75 |
19.45 |
| 18 |
Snyder, Emma G (13)
|
PVOCCS |
|
21:02.50 |
- |
| 19 |
Stahl, Kayeleagh E (13)
|
PVOCCS |
11:41.47 |
21:03.81 |
562.34 |
| 20 |
Amatucci, Gina D (14)
|
PVFXFX |
23:35.09 |
21:13.29 |
-141.80 |
| 21 |
Hickman, Abigail C (13)
|
PVASA |
20:49.03 |
21:42.17 |
53.14 |
| 22 |
Ladd, Kennedy M (14)
|
PVMACH |
13:39.25 |
23:57.30 |
618.05 |
|
Abbott, Logan E (13)
|
PVAAC |
|
NS |
- |