| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Richardson, Madison G (13)
|
PVRIPS |
1:08.60 |
1:06.36 |
-2.24 |
| 2 |
Cebrian, Francesca A (13)
|
PVDRAG |
1:09.19 |
1:06.80 |
-2.39 |
| 3 |
Fassacesia, Giada L (13)
|
PVSNOW |
1:10.52 |
1:09.08 |
-1.44 |
| 4 |
Maloney, Aine J (14)
|
PVFXFX |
1:08.40 |
1:09.49 |
1.09 |
| 5 |
Klanderman, Elizabeth N (14)
|
PVUN-F |
1:13.90 |
1:09.88 |
-4.02 |
| 6 |
Huang, Sophie L (13)
|
PVDRAG |
1:16.66 |
1:15.08 |
-1.58 |
| 7 |
Parker, Julia F (14)
|
PVFXFX |
1:06.94 |
1:16.99 |
10.05 |
| 8 |
Garduno Estrada, Euridice M (14)
|
PVRIPS |
1:21.49 |
1:19.85 |
-1.64 |
| 9 |
John, Asha M (13)
|
PVSNOW |
|
1:36.54 |
- |
|
Workman, Chloe G (13)
|
PVRIPS |
|
NS |
- |
|
Tavakoli, Tiam (13)
|
PVSNOW |
1:30.22 |
NS |
- |