| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nikolakopoulos, Sofia A (12)
|
GUESCA |
2:34.07 |
2:29.01 |
-5.06 |
| 2 |
Makasheva, Kamila (12)
|
GURICE |
2:56.68 |
2:52.63 |
-4.05 |
| 3 |
Tran, Emily H (12)
|
GUESCA |
2:53.54 |
2:52.69 |
-0.85 |
| 4 |
Melancon, Sophie E (12)
|
GURICE |
3:08.43 |
3:01.49 |
-6.94 |
| 5 |
Barnes, Brenna L (12)
|
GULSST |
3:13.75 |
3:12.96 |
-0.79 |
| 6 |
Cataquis, Zoie Emmanuelle S (11)
|
GUKATY |
3:19.19 |
3:13.81 |
-5.38 |
| 7 |
Doe, Katherine S (12)
|
GURICE |
|
3:14.37 |
- |
| 8 |
Jovanovic, Madeline S (11)
|
GUFRST |
|
3:26.86 |
- |
| 9 |
Rajanna, Krisha (12)
|
GUKATY |
|
3:33.89 |
- |
| 10 |
Botens, Ansley E (12)
|
GUKATY |
3:51.37 |
3:34.95 |
-16.42 |
| 11 |
Meador, Estelle J (12)
|
GUKATY |
|
3:43.73 |
- |
| 12 |
Fuzetti, Emma C (11)
|
GUKATY |
|
3:48.09 |
- |
| 13 |
Lopez DE LA Rosa, Victoria (12)
|
GUKATY |
4:10.51 |
3:58.13 |
-12.38 |
|
Ly, Yvonne K (12)
|
GUESCA |
2:49.33 |
DQ |
- |