| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Brien, Sam A (14)
|
PVFISH |
16:56.88 |
17:06.64 |
9.76 |
| 2 |
Emanuel, Caroline J (16)
|
PVFISH |
18:23.67 |
18:27.85 |
4.18 |
| 3 |
O'Shaughnessy, Bridget E (12)
|
PVFISH |
18:43.10 |
18:46.71 |
3.61 |
| 4 |
Brown, Hailey-Autumn G (11)
|
PVFISH |
20:59.24 |
18:48.78 |
-130.46 |
| 5 |
Grass, Caroline Z (14)
|
PVFISH |
19:00.30 |
19:06.66 |
6.36 |
| 6 |
DiMeglio, Sarah D (15)
|
PVFISH |
20:30.43 |
19:26.28 |
-64.15 |
| 7 |
Grigg, Kyla M (14)
|
PVFISH |
18:39.76 |
19:27.74 |
47.98 |
| 8 |
Hong, Samantha L (13)
|
PVMSSC |
23:17.31 |
20:57.62 |
-139.69 |
| 9 |
Hong, Amanda N (17)
|
PVMSSC |
20:40.52 |
21:05.57 |
25.05 |
| 10 |
Sullivan, Gabriella V (11)
|
PVFISH |
21:27.27 |
21:53.29 |
26.02 |
| 11 |
Sullivan, Emma M (11)
|
PVFISH |
21:58.58 |
22:47.33 |
48.75 |
| 12 |
Yaroschak, Irene I (11)
|
PVFISH |
22:29.29 |
23:16.51 |
47.22 |
| 13 |
Creeks, Brian E (11)
|
PVFISH |
24:30.00 |
24:28.32 |
-1.68 |