| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Grayson, Kelsey R (12)
|
MRBGNW |
1:09.46 |
1:07.93 |
-1.53 |
| 2 |
Chaploutskiy, Polina (12)
|
MRPAC |
1:10.84 |
1:11.50 |
0.66 |
| 3 |
Sumersford, Kailey (12)
|
MRCFJV |
1:11.92 |
1:11.67 |
-0.25 |
| 4 |
Boda, Zoe M (12)
|
MRCOND |
1:14.60 |
1:12.86 |
-1.74 |
| 5 |
Jones-Torres, Olivia-Ziva J (12)
|
MRPBAC |
1:16.50 |
1:14.28 |
-2.22 |
| 6 |
Aikman, Neve C (12)
|
MRYMID |
1:15.43 |
1:15.03 |
-0.40 |
| 7 |
Edelmann, Ansley (12)
|
MRCFJV |
1:13.78 |
1:15.23 |
1.45 |
| 8 |
Kregel, Marina (12)
|
MRNDAC |
1:15.87 |
1:16.82 |
0.95 |
| 9 |
Rubin, Sally M (12)
|
MRCOND |
1:17.20 |
1:17.48 |
0.28 |
| 10 |
King, Madison P (12)
|
MRBGNW |
1:18.37 |
1:18.09 |
-0.28 |
| 11 |
Joyce, Kathleen D (12)
|
MRBGNW |
1:17.06 |
1:18.73 |
1.67 |
|
Kurth, Katie L (12)
|
MRCFJV |
1:13.97 |
DQ |
- |
|
Higgins, Alice B (12)
|
MRBGNW |
1:17.22 |
NS |
- |
|
Oh, Madeline J (12)
|
MRBGNW |
1:13.38 |
NS |
- |