| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gallagher, Liz P (16)
|
MRHAA |
59.05 |
1:02.81 |
3.76 |
| 2 |
Reynolds, Kerryann (15)
|
MRHAA |
1:01.49 |
1:03.87 |
2.38 |
| 3 |
Magee, Brianna R (16)
|
MRHAA |
1:03.77 |
1:04.25 |
0.48 |
| 4 |
Fleischer, Lindsay (16)
|
MRHAA |
1:02.40 |
1:04.47 |
2.07 |
| 5 |
Bernhardt, Sydney C (15)
|
MRTVSC |
1:11.24 |
1:09.61 |
-1.63 |
| 6 |
Dominger, Alexa N (15)
|
MRHAA |
1:07.54 |
1:10.82 |
3.28 |
| 7 |
Jannsen, Cassandra G (16)
|
MRIA |
1:13.23 |
1:11.66 |
-1.57 |
| 7 |
Alvarez, Stephanie R (15)
|
MRTVSC |
1:08.03 |
1:11.66 |
3.63 |
| 9 |
Shiebler, Patricia E (16)
|
MRIA |
1:10.95 |
1:15.26 |
4.31 |
| 10 |
Zhu, Sydney S (15)
|
MRHAA |
1:13.51 |
1:19.78 |
6.27 |
| 11 |
Fuentes, Isabel A (15)
|
MRTVSC |
1:37.00 |
1:28.53 |
-8.47 |
|
Claps, Abigail R (11)
|
MRHAA |
1:52.21 |
NS |
- |