| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Watts, Courtney M (14)
|
PVFISH |
17:26.73 |
17:37.65 |
10.92 |
| 2 |
Brown, Hailey-Autumn G (13)
|
PVFISH |
17:17.77 |
18:11.20 |
53.43 |
| 3 |
Redman, Emma L (13)
|
PVFISH |
18:43.15 |
18:38.05 |
-5.10 |
| 4 |
Derasmo, Kelly A (18)
|
PVFISH |
17:47.46 |
19:05.45 |
77.99 |
| 5 |
Robbins, Lindsay E (17)
|
MAECCC |
19:23.26 |
19:11.96 |
-11.30 |
| 6 |
Boughanem, Hanna Y (15)
|
PVFISH |
18:51.36 |
19:34.97 |
43.61 |
| 7 |
Batty, Alexandra M (15)
|
MAECCC |
19:22.89 |
19:42.85 |
19.96 |
| 8 |
Murray, Meghan E (15)
|
PVFISH |
19:49.72 |
19:57.54 |
7.82 |
| 9 |
Murray, Paige C (13)
|
PVFISH |
19:48.36 |
20:01.87 |
13.51 |
| 10 |
Boughanem, Sabrina L (13)
|
PVFISH |
20:49.87 |
21:12.70 |
22.83 |
| 11 |
Woodard, Kinley E (16)
|
MAMAKO |
21:59.36 |
21:18.56 |
-40.80 |
| 12 |
Grez, Keelie R (13)
|
MAMAKO |
21:48.62 |
21:40.73 |
-7.89 |
| 13 |
Guthrie, Sydney E (13)
|
PVFISH |
|
21:55.07 |
- |