| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hardy, Myrka C (11)
|
MTBAC |
5:17.25 |
5:02.69 |
-14.56 |
| 2 |
Early, Kelly A (11)
|
MTUN |
|
5:38.62 |
- |
| 3 |
Ascher, Adalynn L (12)
|
MTMAC |
|
5:45.53 |
- |
| 4 |
Howie, Asher O (12)
|
MTMYST |
6:34.16 |
5:46.03 |
-48.13 |
| 5 |
Lewis, Ellyn M (11)
|
MTMAC |
6:28.74 |
5:51.10 |
-37.64 |
| 6 |
Flikkema, Brianne L (12)
|
MTBMA |
6:20.97 |
5:57.61 |
-23.36 |
| 7 |
Bhattacharjee, Rishita A (12)
|
PNWAVE |
5:55.23 |
6:04.26 |
9.03 |
| 8 |
Remmers, Madison L (11)
|
MTMAC |
6:28.73 |
6:23.77 |
-4.96 |
| 9 |
Spoon, Myla B (11)
|
MTMAC |
|
6:29.36 |
- |
| 10 |
Hanson, Hailey M (12)
|
MTLAKE |
6:40.99 |
6:30.21 |
-10.78 |
| 11 |
Symington, Samantha J (11)
|
MTMAC |
7:05.49 |
6:46.15 |
-19.34 |
| 12 |
Montgomery, Dixie M (12)
|
MTLAKE |
|
6:47.17 |
- |
| 13 |
Farrell, Amelia K (12)
|
MTBOZ |
|
7:17.03 |
- |