| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Webster, Gabrielle L (15)
|
AMWAAC |
1:14.82 |
1:15.01 |
0.19 |
| 2 |
Zukina, Bernadette L (15)
|
AMNAC |
1:18.56 |
1:22.40 |
3.84 |
| 3 |
Gitelman, Rachel T (16)
|
AMPEAQ |
1:21.36 |
1:23.91 |
2.55 |
| 4 |
Baiano, Gabriella L (15)
|
AMSFAC |
1:24.39 |
1:25.27 |
0.88 |
| 5 |
Jackovic, Emily A (16)
|
AMSPAC |
1:28.36 |
1:25.28 |
-3.08 |
| 6 |
Hoover, Siarra N (17)
|
OHMVP |
1:22.48 |
1:25.96 |
3.48 |
| 7 |
Spikula, Chloe H (16)
|
AMMLAC |
1:28.16 |
1:27.19 |
-0.97 |
| 8 |
Webster, Olivia L (18)
|
AMWAAC |
1:27.83 |
1:27.83 |
0.00 |
| 9 |
Jozwiak, Rebecca J (15)
|
AMMLAC |
1:31.66 |
1:32.92 |
1.26 |
| 10 |
Gilarski, Madeline J (15)
|
AMUN-P |
1:29.39 |
1:35.88 |
6.49 |
| 11 |
Shriver, Suaysawan (17)
|
AMMLAC |
1:55.99 |
1:58.85 |
2.86 |
|
Chiappetta, Geneveive M (17)
|
AMMLAC |
1:22.74 |
NS |
- |