| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pfaff, Alison J (12)
|
VASTRM |
1:11.32 |
1:08.77 |
-2.55 |
| 2 |
Dunham, Sarah G (12)
|
VAGATR |
1:19.01 |
1:11.96 |
-7.05 |
| 3 |
Thompson, Eliza G (12)
|
VAGATR |
1:17.58 |
1:15.85 |
-1.73 |
| 4 |
Couric, Lydia W (11)
|
VAGATR |
1:22.96 |
1:16.23 |
-6.73 |
| 5 |
McCardle, Grace (11)
|
VAACAC |
1:16.52 |
1:17.84 |
1.32 |
| 6 |
Martin, Samantha J (11)
|
VAGATR |
1:26.88 |
1:18.15 |
-8.73 |
| 7 |
Flory, Mia R (11)
|
VAGATR |
1:21.65 |
1:21.38 |
-0.27 |
| 8 |
Schwarzmann, Heidi J (12)
|
VASTRM |
|
1:30.19 |
- |
| 9 |
Kullander, Abigail L (12)
|
VAGATR |
1:29.89 |
1:31.45 |
1.56 |
| 10 |
Altherr, Vaile K (11)
|
VAACAC |
1:36.96 |
1:33.76 |
-3.20 |