| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Young, Aida H (17)
|
PVYORK |
18:38.05 |
17:54.80 |
-43.25 |
| 2 |
Ohara, Kalyn A (14)
|
PVNCAP |
19:21.42 |
18:11.69 |
-69.73 |
| 3 |
Furches, Jacqueline S (14)
|
PVAAC |
18:56.98 |
18:17.54 |
-39.44 |
| 4 |
DeLuca, Campbell B (16)
|
PVYORK |
18:35.80 |
18:17.80 |
-18.00 |
| 5 |
Fecko, Mia L (15)
|
PVRMSC |
19:09.10 |
18:19.15 |
-49.95 |
| 6 |
Begley, Adeline M (15)
|
PVNCAP |
18:54.89 |
18:28.33 |
-26.56 |
| 7 |
Fulton, Elsa A (16)
|
PVRMSC |
18:35.06 |
18:36.99 |
1.93 |
| 8 |
Harper, Grace E (14)
|
PVOCCS |
18:53.87 |
18:46.16 |
-7.71 |
| 9 |
Laine, Bryar J (17)
|
PVNCAP |
19:08.67 |
18:48.31 |
-20.36 |
| 10 |
Ramey, Addilynn C (16)
|
PVMACH |
18:23.65 |
18:53.04 |
29.39 |
| 11 |
Das, Uma (15)
|
PVNCAP |
19:02.71 |
18:56.58 |
-6.13 |
| 12 |
Joung, Jessica J (12)
|
PVMAC |
18:58.04 |
19:01.93 |
3.89 |
| 13 |
Sheehan, Kate R (15)
|
PVFISH |
19:12.66 |
19:05.56 |
-7.10 |
| 14 |
Velarde Maynard, Matilda C (14)
|
PVPM |
19:28.00 |
19:06.78 |
-21.22 |
| 15 |
Latona, Kherrington L (15)
|
PVNCAP |
19:27.68 |
19:07.81 |
-19.87 |
| 16 |
Cutter, Maeve E (15)
|
PVRMSC |
19:02.39 |
19:09.88 |
7.49 |
| 17 |
Manne, Madison J (15)
|
PVNCAP |
19:49.34 |
19:12.22 |
-37.12 |
| 18 |
White, Taylor B (16)
|
PVTOLL |
19:32.09 |
19:14.66 |
-17.43 |
| 19 |
Murphy, Caitlyn G (14)
|
PVMAKO |
19:38.22 |
19:14.75 |
-23.47 |
| 20 |
Miller, McKenzie L (13)
|
PVMACH |
19:42.44 |
19:16.59 |
-25.85 |
| 21 |
Khani, Allison J (17)
|
PVSDS |
19:25.81 |
19:19.34 |
-6.47 |
| 22 |
King, Georgia B (18)
|
PVMACH |
19:36.20 |
19:20.46 |
-15.74 |
| 23 |
Amatucci, Gina D (16)
|
PVFXFX |
19:38.41 |
19:40.05 |
1.64 |
| 24 |
Rampulla, Maya E (15)
|
PVASA |
19:37.60 |
19:46.16 |
8.56 |
| 25 |
Kish, Sydney M (15)
|
PVMACH |
19:47.75 |
19:58.15 |
10.40 |