| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Park, Cadence V (12)
|
MRYFD |
1:04.18 |
1:04.35 |
0.17 |
| 2 |
Udomsilp, Natalie (11)
|
MRLGAC |
1:15.27 |
1:13.81 |
-1.46 |
| 3 |
Tragares, Adrianna (11)
|
MRTRI |
1:20.09 |
1:16.58 |
-3.51 |
| 4 |
Croft, Cassandra C (11)
|
MRYFD |
1:21.10 |
1:17.51 |
-3.59 |
| 5 |
Durkovic, Nina (12)
|
MRYFD |
1:20.29 |
1:19.02 |
-1.27 |
| 6 |
Brower, Riley S (11)
|
MRTRI |
1:30.00 |
1:22.25 |
-7.75 |
| 7 |
Meyer, Suraya B (12)
|
MRYFD |
|
1:23.28 |
- |
| 8 |
Masella, Catherine R (11)
|
MRYFD |
1:25.16 |
1:26.03 |
0.87 |
| 9 |
Gonzalez, Ava L (12)
|
MRYFD |
|
1:28.16 |
- |
| 10 |
Palmieri, Beatrice N (12)
|
MRTRI |
2:00.00 |
1:34.64 |
-25.36 |
| 11 |
Rasmussen, Angelina M (11)
|
MRLIAC |
1:45.99 |
1:42.75 |
-3.24 |
| 12 |
Gross, Lisa L (11)
|
MRYFD |
|
1:42.79 |
- |
| 13 |
Sanneman, Tessa R (11)
|
MRLIAC |
1:45.99 |
1:46.50 |
0.51 |
|
Cragg, Kathryn A (11)
|
MRYFD |
|
NS |
- |