| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Maycock, Megan A (17)
|
NTCOPS |
1:04.06 |
1:09.03 |
4.97 |
| 2 |
Pinkerton, Kendall J (16)
|
NTCOPS |
1:07.95 |
1:09.94 |
1.99 |
| 3 |
McCoppin, Claire E (16)
|
NTSTAR |
1:15.01 |
1:10.03 |
-4.98 |
| 4 |
Chambers, Tatum R (16)
|
NTSTAR |
1:06.43 |
1:10.52 |
4.09 |
| 5 |
Jones, Lauren S (16)
|
NTCOPS |
1:09.11 |
1:11.97 |
2.86 |
| 6 |
Jaimes, Alexandria C (16)
|
NTSTAR |
1:14.99 |
1:18.33 |
3.34 |
| 7 |
Whitmer, Katherine P (17)
|
NTCOPS |
1:17.68 |
1:18.66 |
0.98 |
| 8 |
Suwanda, Mariska G (16)
|
NTCOPS |
1:10.94 |
1:18.79 |
7.85 |
| 9 |
McCormick, Darby J (16)
|
NTSTAR |
1:14.43 |
1:19.40 |
4.97 |
| 10 |
Zevallos, Ava G (16)
|
NTSTAR |
1:24.42 |
1:20.02 |
-4.40 |
| 11 |
Bayliss, Alyanna V (16)
|
NTSTAR |
|
1:22.35 |
- |
|
Osborn, Taylor G (17)
|
NTCOPS |
1:07.00 |
NS |
- |