| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Aldeguer, Ariana D (13)
|
PVOCCS |
18:18.04 |
17:35.49 |
-42.55 |
| 2 |
Traister, Sedonah E (14)
|
PVNCAP |
18:34.80 |
18:05.23 |
-29.57 |
| 3 |
Propper, Ella R (14)
|
PVNCAP |
18:46.37 |
18:09.50 |
-36.87 |
| 4 |
Ossi, Hope A (13)
|
PVRMSC |
19:26.92 |
18:25.27 |
-61.65 |
| 5 |
Ossi, Chloe C (13)
|
PVRMSC |
19:03.50 |
18:39.05 |
-24.45 |
| 6 |
Burton, Bryce L (14)
|
PVMACH |
19:07.89 |
18:40.01 |
-27.88 |
| 7 |
Buckley, Olivia L (14)
|
PVNCAP |
19:05.44 |
18:40.11 |
-25.33 |
| 8 |
Ivanovskaya, Taisiya (14)
|
PVRMSC |
17:59.41 |
18:45.79 |
46.38 |
| 9 |
Harper, Grace E (13)
|
PVOCCS |
19:19.97 |
18:53.87 |
-26.10 |
| 10 |
Begley, Adeline M (14)
|
PVNCAP |
19:15.60 |
18:54.89 |
-20.71 |
| 11 |
Swezey, Charlotte E (14)
|
PVNCAP |
19:27.97 |
18:55.51 |
-32.46 |
| 12 |
Floyd, Elle N (14)
|
PVRMSC |
19:23.77 |
18:56.46 |
-27.31 |
| 13 |
Furches, Jacqueline S (13)
|
PVAAC |
19:13.74 |
18:56.98 |
-16.76 |
| 14 |
Derrenbacher, Laney C (13)
|
PVNCAP |
19:12.00 |
19:01.59 |
-10.41 |
| 15 |
Das, Uma U (14)
|
PVSDS |
19:20.58 |
19:05.00 |
-15.58 |
| 16 |
Southerling, Shawn M (14)
|
PVASA |
18:50.53 |
19:17.45 |
26.92 |
| 17 |
Stahl, Kayeleagh E (13)
|
PVOCCS |
19:24.49 |
19:19.31 |
-5.18 |
| 18 |
Sheehan, Kate R (14)
|
PVFISH |
19:22.73 |
19:28.03 |
5.30 |
| 19 |
Simmons, Victoria A (13)
|
PVOCCS |
21:02.71 |
19:34.26 |
-88.45 |