| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pelaez, Erika (11)
|
FGEA |
3:22.51 |
3:02.99 |
-19.52 |
| 2 |
DeLuna, Gabriella S (11)
|
FGYSF |
3:09.36 |
3:07.24 |
-2.12 |
| 3 |
De La Rosa, Camila (11)
|
ZZNACO |
3:12.98 |
3:08.11 |
-4.87 |
| 4 |
Estrella, Emily (12)
|
ZZTITA |
3:13.25 |
3:15.53 |
2.28 |
| 5 |
Rosano Sam, Anaveronica (12)
|
FGCM |
3:14.13 |
3:15.82 |
1.69 |
| 5 |
Suart, Beatriz (12)
|
ZZNACO |
3:14.58 |
3:15.82 |
1.24 |
| 7 |
Rampersad, Kiera J (11)
|
FGNMST |
|
3:23.52 |
- |
| 8 |
Hiller, Morgan R (11)
|
FGLLL |
3:30.29 |
3:28.44 |
-1.85 |
| 9 |
Rock, Julia B (12)
|
FGHAT |
|
3:28.79 |
- |
| 10 |
Hoffmann, Jacy J (12)
|
NEBGSC |
3:23.18 |
3:35.87 |
12.69 |
| 11 |
Meserole, Gabriella A (11)
|
FGLLL |
3:32.57 |
3:36.02 |
3.45 |
| 12 |
Wilkinson, Lillian J (12)
|
GAASL |
|
3:38.45 |
- |
| 13 |
Muzii, Belinda L (10)
|
FGMCDA |
|
3:42.10 |
- |
| 14 |
Cagnazzi-Ferreras, Isabella (12)
|
ZZLACE |
3:48.75 |
3:50.14 |
1.39 |
| 15 |
Parsotan, Nadia A (12)
|
FGPST |
3:46.65 |
3:50.26 |
3.61 |
|
Li, Dana Y (12)
|
NEBGSC |
3:03.42 |
NS |
- |
|
Consuegra, Kaitlyn C (12)
|
FGSOFL |
|
NS |
- |
|
Rodriguez, Isabella M (12)
|
FGSOFL |
|
NS |
- |
|
Klyce, Ella S (12)
|
FLSTAR |
|
NS |
- |