| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McKee, Samantha A (12)
|
MRPBAC |
5:46.59 |
5:56.23 |
9.64 |
| 2 |
O'Shea, Madaghan L (11)
|
MRPBAC |
6:16.62 |
5:57.22 |
-19.40 |
| 3 |
Bryant, Jordyn M (11)
|
MRNBS |
6:40.65 |
6:16.26 |
-24.39 |
| 4 |
Vargas, Alexandra M (12)
|
MRPBAC |
6:45.15 |
6:39.05 |
-6.10 |
| 5 |
Skoglund, Kyra P (11)
|
MRSSL |
|
6:44.11 |
- |
| 6 |
Regenauer, Magdalena G (11)
|
MRNBS |
|
6:45.58 |
- |
| 7 |
Johannesen, Charlotte (11)
|
MRBBSC |
7:04.05 |
6:50.41 |
-13.64 |
| 8 |
Andrew, Fiona J (12)
|
MRFA |
7:01.35 |
6:54.64 |
-6.71 |
| 9 |
Camacho, Nina A (11)
|
MRPBAC |
7:09.03 |
6:57.20 |
-11.83 |
| 10 |
Leonard, Julia E (11)
|
MRNBS |
|
6:57.79 |
- |
| 11 |
Fischer, Paige (11)
|
MRWSSC |
8:00.00 |
6:58.73 |
-61.27 |