| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hull, Magdalena J (11)
|
AMFAST |
6:39.06 |
5:55.76 |
-43.30 |
| 2 |
Sipula, Estella A (11)
|
AMWHAT |
6:50.04 |
6:13.39 |
-36.65 |
| 3 |
Siegel, Thea E (11)
|
AMHD |
6:49.96 |
6:20.48 |
-29.48 |
| 4 |
Melocchi, Grace R (12)
|
AMSASC |
7:08.42 |
6:34.36 |
-34.06 |
| 5 |
Fish, Kevyn J (12)
|
AMHD |
7:29.57 |
6:36.67 |
-52.90 |
| 6 |
Miller, Emily A (11)
|
AMSASC |
6:00.98 |
6:37.87 |
36.89 |
| 7 |
Laurenti, Gianna M (11)
|
AMMMSA |
7:13.92 |
6:45.77 |
-28.15 |
| 8 |
Olson, Catherine (12)
|
AMPTSC |
6:47.98 |
6:46.45 |
-1.53 |
| 9 |
Sullivan, Riley A (12)
|
AMNAC |
6:50.54 |
6:51.05 |
0.51 |
| 10 |
Dudkowski, Abigail E (12)
|
AMPRA |
7:01.44 |
6:52.42 |
-9.02 |
| 11 |
Bowers, Addison R (11)
|
AMPTSC |
6:59.70 |
6:54.33 |
-5.37 |
| 12 |
Conwell, Natalie G (12)
|
AMWHAT |
8:23.45 |
6:59.97 |
-83.48 |
| 13 |
Buettner, Aubrey A (12)
|
AMSHAQ |
6:40.88 |
7:03.82 |
22.94 |
| 14 |
Chelli, Kaysia M (12)
|
AMSASC |
8:10.72 |
7:22.11 |
-48.61 |
| 15 |
Gregorowicz, Abigail S (12)
|
AMPRA |
7:00.67 |
7:22.97 |
22.30 |
| 16 |
Byars, Adeline F (11)
|
AMNAC |
7:30.20 |
7:28.32 |
-1.88 |
| 17 |
Jackson, Julia R (11)
|
AMFAST |
7:21.05 |
7:39.65 |
18.60 |
| 18 |
Barone, Lyannie G (12)
|
AMSHAQ |
7:56.88 |
7:50.03 |
-6.85 |