| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Giumarra, Sadie E (14)
|
ADGLFY |
1:08.95 |
1:08.97 |
0.02 |
| 2 |
Tennyson, Valerie L (13)
|
ADGLFY |
1:10.64 |
1:10.95 |
0.31 |
| 3 |
Lyons, Abigail M (14)
|
ADSCHE |
1:14.34 |
1:11.35 |
-2.99 |
| 4 |
Bigwarfe, Kayleigh M (14)
|
ADDELM |
1:07.40 |
1:11.74 |
4.34 |
| 5 |
Jenne, Josephine E (14)
|
ADCLIN |
1:14.93 |
1:12.30 |
-2.63 |
| 6 |
Lawler, Morgan K (14)
|
ADGUY |
1:05.31 |
1:13.04 |
7.73 |
| 7 |
Carsillo, Gianna I (13)
|
ADDELM |
1:38.98 |
1:14.55 |
-24.43 |
| 8 |
Lupe, Emma A (13)
|
ADSCHE |
1:29.13 |
1:16.08 |
-13.05 |
| 9 |
Durante, Skylar I (13)
|
ADGLFY |
1:21.56 |
1:23.05 |
1.49 |
| 10 |
MacTurk, Grace P (13)
|
ADJJSC |
1:16.99 |
1:25.31 |
8.32 |
| 11 |
McShane, Sarah M (14)
|
ADJJSC |
1:23.50 |
1:26.49 |
2.99 |
|
Tandlmayer, Elizabeth A (14)
|
ADSCHE |
1:12.54 |
NS |
- |