| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fravel, Olivia A (17)
|
MASUNY |
1:06.89 |
1:10.36 |
3.47 |
| 1 |
Campbell, Cailin E (16)
|
MAGSY |
1:21.13 |
1:15.38 |
-5.75 |
| 1 |
Estep, Mia (12)
|
MASHIP |
1:22.21 |
1:20.85 |
-1.36 |
| 2 |
Rippon, Caylene A (17)
|
MAHAC |
1:05.03 |
1:11.12 |
6.09 |
| 2 |
Lamont, Diana C (15)
|
MAFSSC |
1:17.15 |
1:15.86 |
-1.29 |
| 3 |
Dudenhoeffer, Caroline R (17)
|
MAGETY |
1:09.86 |
1:11.32 |
1.46 |
| 3 |
Stramara, Alexis H (15)
|
MAFSSC |
1:21.42 |
1:22.43 |
1.01 |
| 3 |
Armetta, Karina (17)
|
MAGSY |
1:22.45 |
1:24.49 |
2.04 |
| 4 |
Arnold, Avinger C (17)
|
MAACWS |
1:14.81 |
1:12.80 |
-2.01 |
| 4 |
Kramer, Nina E (15)
|
MALAC |
1:18.92 |
1:23.58 |
4.66 |
| 4 |
Andrews, Samantha J (12)
|
MAHAC |
1:29.25 |
1:26.75 |
-2.50 |
| 5 |
Humphrey, Gabrielle (17)
|
MASUNY |
1:09.53 |
1:14.14 |
4.61 |
| 5 |
Tardibuono, Taylor K (15)
|
MALAC |
1:16.10 |
1:24.65 |
8.55 |
| 5 |
Baumgardner, Juliana Q (15)
|
MAWAY |
|
1:32.14 |
- |
| 6 |
Betsock, Courtney A (17)
|
MASUNY |
1:11.99 |
1:16.63 |
4.64 |
| 6 |
Linsey, Samantha C (11)
|
MAACWS |
|
1:33.85 |
- |
| 7 |
Ross, Elizabeth M (15)
|
MASUNY |
1:12.06 |
1:17.34 |
5.28 |
| 7 |
Yohe, Ava E (11)
|
MAACWS |
1:37.04 |
1:35.12 |
-1.92 |
| 8 |
Maher, Shannan N (16)
|
MAACWS |
1:14.17 |
1:18.63 |
4.46 |
| 8 |
Frontino, Ava (10)
|
MASHIP |
|
1:44.03 |
- |
|
Gebhard, Rachel K (16)
|
MATVAC |
1:12.46 |
NS |
- |