| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hutchins, Rachel M (16)
|
MDASC |
1:11.93 |
1:15.49 |
3.56 |
| 2 |
Haney, Lillian R (16)
|
MDMBK |
1:16.74 |
1:15.79 |
-0.95 |
| 3 |
Gurri, Maddalena G (15)
|
MDMBK |
1:13.56 |
1:17.51 |
3.95 |
| 4 |
Kravitz-Yoffee, Mollie J (18)
|
MDCGA |
1:18.32 |
1:18.02 |
-0.30 |
| 5 |
Vandewinckel, Olivia A (16)
|
MDLBA |
1:17.43 |
1:18.94 |
1.51 |
| 6 |
Albert, Isabella R (15)
|
MDCGA |
1:25.23 |
1:21.35 |
-3.88 |
| 7 |
Santos, Olivia H (15)
|
MDCAA |
1:20.70 |
1:22.12 |
1.42 |
| 8 |
Sanchez, Louisa (16)
|
MDCGA |
1:22.09 |
1:22.15 |
0.06 |
| 9 |
Maldonado Gonzalez, Sophia L (15)
|
MDASC |
1:22.99 |
1:22.26 |
-0.73 |
| 10 |
Sheinin, Lyla J (15)
|
MDLBA |
1:24.02 |
1:24.85 |
0.83 |
| 11 |
Perigo, Kiera M (15)
|
MDEST |
1:20.24 |
1:25.11 |
4.87 |
| 12 |
Hittle, Ava E (15)
|
MDEST |
1:22.36 |
1:25.89 |
3.53 |
| 13 |
Brandenburg, Tess C (15)
|
MDCGA |
1:29.10 |
1:27.33 |
-1.77 |
| 14 |
Deremeik, Jameson A (16)
|
MDLBA |
1:24.35 |
1:28.13 |
3.78 |
| 15 |
Labellarte, Viviana (16)
|
MDCGA |
1:28.64 |
1:28.24 |
-0.40 |
| 16 |
Barczak, Gabrielle E (16)
|
MDCGA |
|
1:45.55 |
- |
|
Sheinin, Lucinda L (17)
|
MDLBA |
1:19.64 |
DQ |
- |
|
Luo, Sophia (15)
|
MDCAA |
1:17.26 |
NS |
- |
|
Blumenfeld, Lauren E (16)
|
MDLBA |
1:26.85 |
NS |
- |
|
Bouyea, Abigail (17)
|
MDCGA |
|
NS |
- |