| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Sophia (12)
|
NIUN-D |
4:56.01 |
4:48.88 |
-7.13 |
| 2 |
Keller, Mira (12)
|
NIVELO |
5:14.64 |
5:09.93 |
-4.71 |
| 3 |
El Ghissassi, Ritaj (12)
|
NIVEST |
5:06.47 |
5:10.71 |
4.24 |
| 4 |
Ramos, Hannah M (11)
|
NIRAYS |
5:43.16 |
5:18.22 |
-24.94 |
| 5 |
Marcyan, Chloe M (11)
|
NITTSC |
6:00.06 |
5:20.01 |
-40.05 |
| 6 |
Er, Melissa (11)
|
BORC |
5:24.68 |
5:23.16 |
-1.52 |
| 7 |
Chung, Emily (12)
|
NIUN-B |
6:06.65 |
5:29.34 |
-37.31 |
| 8 |
Wilkie, Kaitlin G (11)
|
NIRAYS |
|
5:59.60 |
- |
| 9 |
Griffin, Haley A (12)
|
NITTSC |
6:38.47 |
6:00.79 |
-37.68 |
| 10 |
Wamsley, Sarah E (11)
|
NIVELO |
6:37.97 |
6:10.97 |
-27.00 |
| 11 |
Wands, Amelia G (12)
|
NIVELO |
6:47.09 |
6:15.22 |
-31.87 |
| 12 |
Gachette, Marisa B (11)
|
NIVELO |
6:47.42 |
6:17.75 |
-29.67 |
| 13 |
Anderson, Madden (11)
|
NIVELO |
|
6:21.76 |
- |
| 14 |
Philbrick, Mylie E (11)
|
NIVELO |
7:00.11 |
6:24.98 |
-35.13 |
| 15 |
Moldenhauer, Paige A (12)
|
NIEAST |
6:59.56 |
6:26.59 |
-32.97 |
| 16 |
Strittmatter, Amelia C (11)
|
NISTAR |
6:57.07 |
6:32.85 |
-24.22 |
| 17 |
Barillari, Emma (11)
|
NIVELO |
6:53.13 |
6:40.07 |
-13.06 |
| 18 |
Battistoni, Grace L (12)
|
NIVELO |
|
6:46.85 |
- |
| 19 |
Denham, Myanna M (12)
|
NISTAR |
|
6:47.02 |
- |
| 19 |
Cotter, Keara L (12)
|
NISTAR |
|
6:47.02 |
- |
| 21 |
Gentile, Olivia (11)
|
NIVELO |
|
6:54.70 |
- |
| 22 |
Reukauf, Anna R (11)
|
NISTAR |
|
7:13.90 |
- |
| 23 |
Monteiro, Martha G (11)
|
NIVELO |
|
7:18.54 |
- |
| 24 |
Sperry, Lola E (11)
|
NITTSC |
7:58.88 |
7:26.68 |
-32.20 |
| 25 |
DelRegno, Isabella M (11)
|
NIVELO |
|
7:27.41 |
- |
| 26 |
Tothero, Katherine M (12)
|
NISTAR |
|
7:33.67 |
- |
| 27 |
Crawford, Celia A (11)
|
NITTSC |
|
7:34.43 |
- |