| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Goldaber, Hannah I (14)
|
MRLIAC |
1:09.94 |
1:10.68 |
0.74 |
| 2 |
Luecke, Kendall R (13)
|
CTPSDY |
1:11.58 |
1:11.83 |
0.25 |
| 3 |
Frankowski, Paula (13)
|
CTPSDY |
1:19.26 |
1:14.46 |
-4.80 |
| 4 |
Leroy, Helena (13)
|
MRGAEL |
1:13.62 |
1:14.61 |
0.99 |
| 5 |
Laurenceau, Alyssa M (14)
|
MRYMID |
1:16.82 |
1:15.72 |
-1.10 |
| 6 |
Olvany, Kelsey C (13)
|
CTPSDY |
1:20.51 |
1:16.35 |
-4.16 |
| 7 |
Zhang, Michelle M (13)
|
MRLIAC |
1:16.98 |
1:16.54 |
-0.44 |
| 8 |
Bergamini, Sara E (14)
|
MRGAEL |
1:17.78 |
1:17.41 |
-0.37 |
| 9 |
Somma, Angelina (13)
|
MRLIAC |
1:18.36 |
1:19.22 |
0.86 |
| 10 |
Kieran-Mendez, Emily M (13)
|
CTPSDY |
1:45.00 |
1:33.97 |
-11.03 |
| 11 |
Arellano, Emilia L (14)
|
MRYMID |
1:50.89 |
1:49.50 |
-1.39 |
|
Nunez, Cassandra (14)
|
MRGAEL |
|
NS |
- |
|
Skenderi, Gia G (13)
|
MRLIAC |
1:45.00 |
NS |
- |