| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Sara S (12)
|
FGPCS |
1:02.18 |
1:05.15 |
2.97 |
| 2 |
Egizi, Bella M (12)
|
FGPCS |
1:06.27 |
1:07.90 |
1.63 |
| 3 |
Griffiths, Siena A (11)
|
FGSAS |
1:14.66 |
1:11.12 |
-3.54 |
| 4 |
Gonzalez, Brooke M (11)
|
FGSAS |
1:15.04 |
1:13.26 |
-1.78 |
| 5 |
Andres, Reese C (11)
|
FGSAS |
1:11.42 |
1:14.51 |
3.09 |
| 6 |
Schluth, Mikaela A (12)
|
FGPCS |
1:14.74 |
1:15.10 |
0.36 |
| 7 |
Mesic, Julia K (11)
|
FGYSPB |
1:20.65 |
1:15.73 |
-4.92 |
| 8 |
Lewis, Jordyn C (12)
|
FGSAS |
1:17.39 |
1:16.73 |
-0.66 |
| 9 |
Hirschmann, Navah G (12)
|
FGSAS |
1:19.56 |
1:17.24 |
-2.32 |
| 10 |
Dudley, Paige N (12)
|
FGPCS |
1:19.44 |
1:18.22 |
-1.22 |
| 11 |
Muzii, Belinda L (11)
|
FGMCDA |
1:13.90 |
1:19.46 |
5.56 |
| 12 |
Gordon, Danielle L (11)
|
FGWASC |
1:26.32 |
1:19.55 |
-6.77 |
| 13 |
Rodgers, Lola M (11)
|
FGPCS |
1:21.52 |
1:20.40 |
-1.12 |
| 14 |
Henry, Johanna A (11)
|
FGPCS |
1:22.15 |
1:21.05 |
-1.10 |
| 15 |
Orellana, Sophia (12)
|
FGMCDA |
1:21.81 |
1:22.23 |
0.42 |
| 16 |
Teo, Ava M (12)
|
FGPCS |
1:25.13 |
1:24.99 |
-0.14 |
| 17 |
Jensen, Courtney (11)
|
FGPCS |
1:27.82 |
1:25.58 |
-2.24 |
| 18 |
Driscoll, Annelise N (12)
|
FGPCS |
1:28.70 |
1:27.94 |
-0.76 |
| 19 |
Alexe, Hailey M (12)
|
FGPCS |
1:27.53 |
1:28.62 |
1.09 |
| 20 |
Scheingoltz, Lillian (12)
|
FGMCDA |
1:30.74 |
1:29.24 |
-1.50 |
| 21 |
Pallot, Sora (11)
|
FGMCDA |
1:35.08 |
1:30.41 |
-4.67 |
|
Schultz, Pepper R (12)
|
FGSAS |
|
DQ |
- |