| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Oren, Maya (14)
|
FGAZFL |
1:22.17 |
1:11.34 |
-10.83 |
| 2 |
Roberti, Isabella K (13)
|
FGAZFL |
|
1:17.69 |
- |
| 3 |
Mizrachi, Elleyah R (13)
|
FGPST |
1:35.24 |
1:19.26 |
-15.98 |
| 4 |
Saballos, Fabiola (14)
|
FGPST |
1:19.95 |
1:19.66 |
-0.29 |
| 5 |
Schleicher, Carleigh M (13)
|
FGUN-0 |
1:20.32 |
1:20.12 |
-0.20 |
| 6 |
Muravyeva, Arina (14)
|
FGHAT |
1:24.21 |
1:20.16 |
-4.05 |
| 7 |
Juskiewicz, Abigail E (13)
|
FGPST |
1:21.98 |
1:21.00 |
-0.98 |
| 8 |
Albertario, Stefany J (13)
|
FGYSF |
1:26.57 |
1:21.37 |
-5.20 |
| 9 |
Wooden, Azana (14)
|
FGSFTL |
1:32.04 |
1:23.85 |
-8.19 |
| 10 |
Torres, Ammy C (14)
|
FGPOMP |
1:35.80 |
1:26.76 |
-9.04 |
| 11 |
Parsotan, Nadia A (14)
|
FGPST |
1:24.87 |
1:27.24 |
2.37 |
|
Jimenez, Victoria (13)
|
FGSFTL |
|
NS |
- |