| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mutschler, Faith (14)
|
FGWOW |
1:11.24 |
1:14.13 |
2.89 |
| 2 |
Zilch, Mason E (14)
|
FGJDST |
1:13.37 |
1:16.88 |
3.51 |
| 3 |
Adams, Ella (14)
|
FGJDST |
1:23.40 |
1:18.10 |
-5.30 |
| 4 |
Wells, Hailey I (14)
|
FGTSA |
1:23.88 |
1:21.51 |
-2.37 |
| 5 |
Martinez, Laura M (14)
|
FGPOMP |
|
1:23.21 |
- |
| 6 |
Rizzi, Taylor A (13)
|
FGNPB |
1:22.43 |
1:23.78 |
1.35 |
| 7 |
Petranchuk, Sydney P (14)
|
FGJDST |
1:23.27 |
1:23.90 |
0.63 |
| 8 |
Garand, Zoe J (13)
|
FGYSPB |
1:30.47 |
1:23.95 |
-6.52 |
| 9 |
Hanssen, Alexa J (14)
|
FGJDST |
|
1:24.61 |
- |
| 10 |
McLemore, Mercy P (14)
|
FGTSA |
1:19.73 |
1:25.08 |
5.35 |
| 11 |
Runk, Sydney M (14)
|
FGNPB |
1:22.34 |
1:25.50 |
3.16 |
| 12 |
Battles, Alyssa K (14)
|
FGJDST |
1:34.75 |
1:28.94 |
-5.81 |
| 13 |
Miller, Hannah M (13)
|
FGWOW |
|
1:33.58 |
- |
| 14 |
Muller, Abigail P (14)
|
FGJDST |
|
1:37.43 |
- |
| 15 |
Cobb, Kylie M (13)
|
FGJDST |
|
1:41.00 |
- |
| 16 |
Kappes, Anastasiya L (13)
|
FGWOW |
|
1:44.16 |
- |