| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gilluly, Laine A (13)
|
MTBY |
5:54.96 |
5:37.85 |
-17.11 |
| 2 |
Anderson, Alexandria J (14)
|
AKYMCA |
5:36.37 |
5:38.45 |
2.08 |
| 3 |
Fast, Paige A (14)
|
SRBY |
6:06.76 |
5:50.58 |
-16.18 |
| 4 |
Nynas, Abbegael J (14)
|
MTBY |
6:04.68 |
5:54.60 |
-10.08 |
| 5 |
Morales, Paula M (13)
|
AKYMCA |
5:46.15 |
6:02.38 |
16.23 |
| 6 |
Kibodeaux, May C (13)
|
AKYMCA |
5:52.45 |
6:02.47 |
10.02 |
| 7 |
Lammey, Olivia B (13)
|
SRBY |
6:10.62 |
6:03.26 |
-7.36 |
| 8 |
Tentinger, Katherine K (14)
|
SRBY |
6:10.76 |
6:03.60 |
-7.16 |
| 9 |
Horgdal, Elizabeth A (13)
|
MTBY |
6:16.67 |
6:11.38 |
-5.29 |
| 10 |
Dockendorf, Nadine A (14)
|
PNBYST |
6:14.57 |
6:23.35 |
8.78 |
| 11 |
Swaney, Loren K (14)
|
PNBYST |
5:52.80 |
6:24.21 |
31.41 |
| 12 |
Miller, Ava (13)
|
AKYMCA |
6:19.03 |
6:27.97 |
8.94 |
| 13 |
Elder, Roxane E (14)
|
PNWSY |
6:09.57 |
6:35.53 |
25.96 |