| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cote, Mariana (12)
|
FGAZFL |
2:49.93 |
2:44.52 |
-5.41 |
| 2 |
Araujo, Rafaella S (12)
|
FGAZFL |
2:47.68 |
2:44.81 |
-2.87 |
| 3 |
Yates, Melody (12)
|
FGPCS |
2:49.87 |
2:49.13 |
-0.74 |
| 4 |
Bellardi, Nicole A (12)
|
FGAZFL |
2:50.37 |
2:50.59 |
0.22 |
| 5 |
Levet, Charlotte (12)
|
FGNPB |
2:54.72 |
2:57.75 |
3.03 |
| 6 |
McCranie, Julianne (11)
|
FGAZFL |
3:01.05 |
3:00.13 |
-0.92 |
| 7 |
Portik-Gergely, Kata (11)
|
FGPCS |
3:00.91 |
3:01.90 |
0.99 |
| 8 |
MacVane, Riley C (12)
|
FGNPB |
3:06.44 |
3:02.32 |
-4.12 |
| 9 |
Smith, Katelyn T (12)
|
FGNPB |
3:30.86 |
3:13.37 |
-17.49 |
| 10 |
Bennett, Lorelei K (12)
|
FGPCS |
3:07.68 |
3:14.72 |
7.04 |
| 11 |
Zumbrum, Alana L (11)
|
FGSFTL |
3:22.93 |
3:23.70 |
0.77 |
| 12 |
Huang, Hilary (12)
|
FGAKS |
3:23.87 |
3:23.86 |
-0.01 |
| 13 |
Kuncas, Holly L (12)
|
FGSFTL |
3:16.84 |
3:24.04 |
7.20 |
| 14 |
Gonzalez, Mya K (12)
|
FGMART |
|
3:26.47 |
- |
| 15 |
Rubin, Yardena A (12)
|
FGSFTL |
3:25.04 |
3:29.97 |
4.93 |
| 16 |
Spada, Mariana C (11)
|
FGBRST |
3:26.48 |
3:31.18 |
4.70 |
| 17 |
Schluth, Mikaela A (11)
|
FGPCS |
3:33.13 |
3:33.01 |
-0.12 |
| 18 |
Parsotan, Nadia A (11)
|
FGPST |
3:29.90 |
3:37.34 |
7.44 |
| 19 |
Genz, Cassandra N (11)
|
FGBRST |
3:30.67 |
3:38.19 |
7.52 |
| 20 |
Balsam, Ava (11)
|
FGPCS |
3:37.82 |
3:39.37 |
1.55 |
| 21 |
Ryder, Madison A (11)
|
FGSFTL |
|
3:42.39 |
- |
|
Garcia, Sophia M (12)
|
FGGRSC |
4:00.72 |
DQ |
- |
|
Musiello, Giovanna P (11)
|
FGGRSC |
3:01.18 |
NS |
- |
|
AlvesBushey, Emma T (12)
|
FGHAFL |
4:22.07 |
NS |
- |