| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Egizi, Bella M (11)
|
FGPCS |
1:10.26 |
1:07.14 |
-3.12 |
| 2 |
Soldani, Lily E (12)
|
FGPCS |
1:09.68 |
1:08.96 |
-0.72 |
| 3 |
Martinez, Gabriella T (12)
|
FGSFTL |
1:10.55 |
1:09.96 |
-0.59 |
| 4 |
Albury, Marissa L (12)
|
FGPCS |
1:12.01 |
1:12.06 |
0.05 |
| 5 |
Arfa, Angelique F (12)
|
FGPCS |
1:21.44 |
1:12.39 |
-9.05 |
| 6 |
Chandler, Eliza J (12)
|
FGMS |
1:12.85 |
1:12.97 |
0.12 |
| 7 |
Zumbrum, Alana L (12)
|
FGSFTL |
1:18.63 |
1:14.93 |
-3.70 |
| 8 |
Portik-Gergely, Kata (12)
|
FGPCS |
1:12.66 |
1:15.51 |
2.85 |
| 9 |
Sanchez-Tembleque, Carmen (12)
|
FGMS |
|
1:16.96 |
- |
| 10 |
De Angulo, Alexandra C (12)
|
FGMS |
1:39.04 |
1:18.66 |
-20.38 |
| 11 |
Kapskaya, Ekaterina (12)
|
FGBRST |
1:22.16 |
1:20.98 |
-1.18 |
| 12 |
Ossa, Luciana (11)
|
FGMS |
1:39.56 |
1:21.19 |
-18.37 |
| 13 |
Pasarin, Angelina C (11)
|
FGSFTL |
1:22.36 |
1:21.23 |
-1.13 |
| 14 |
Escobar, Samantha R (11)
|
FGPCS |
1:20.20 |
1:22.03 |
1.83 |
| 15 |
Dudley, Paige N (11)
|
FGPCS |
1:21.45 |
1:22.09 |
0.64 |
| 15 |
Anzures, Valeria A (12)
|
FGBRST |
1:22.58 |
1:22.09 |
-0.49 |
| 17 |
Balsam, Ava (12)
|
FGPCS |
1:39.77 |
1:24.79 |
-14.98 |
| 18 |
Teo, Ava M (11)
|
FGPCS |
1:34.96 |
1:28.54 |
-6.42 |
| 19 |
Driscoll, Annelise N (11)
|
FGPCS |
1:31.29 |
1:29.98 |
-1.31 |
| 20 |
McKee, Amy L (11)
|
FGPCS |
1:33.18 |
1:31.42 |
-1.76 |
| 21 |
Puerto, Angelina D (12)
|
FGMS |
|
1:35.97 |
- |
|
Manno, Casey (11)
|
FGMS |
|
NS |
- |