| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Larsen, Lauren G (14)
|
ORTEAM |
1:02.00 |
1:03.90 |
1.90 |
| 2 |
Wasikowski, Kelsey R (14)
|
ORTEAM |
58.22 |
1:04.67 |
6.45 |
| 3 |
Sheerin, Claire E (14)
|
ORTEAM |
1:06.83 |
1:06.28 |
-0.55 |
| 4 |
Huling, Penelope M (14)
|
ORTEAM |
1:05.15 |
1:08.63 |
3.48 |
| 5 |
Maher, Riley R (14)
|
ORTEAM |
|
1:08.91 |
- |
| 6 |
LU, Jinjin (13)
|
ORTEAM |
1:13.59 |
1:10.19 |
-3.40 |
| 7 |
Codding, Julia C (14)
|
ORTEAM |
1:04.46 |
1:10.44 |
5.98 |
| 8 |
Brott, Zoey A (13)
|
ORTEAM |
1:22.54 |
1:20.07 |
-2.47 |
| 9 |
Miskis, Isabelle (14)
|
ORTEAM |
|
1:29.19 |
- |
| 10 |
McNamara, Tilly M (13)
|
ORTEAM |
1:58.27 |
1:38.69 |
-19.58 |
| 11 |
Jett, Molly J (13)
|
ORTEAM |
1:39.34 |
1:41.22 |
1.88 |
| 12 |
Meiering, Madeline R (14)
|
ORTEAM |
1:56.79 |
1:50.94 |
-5.85 |