| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jorsling, Jules A (10)
|
MRBAD |
31.18 |
29.26 |
-1.92 |
| 2 |
Spencer-Edwards, Lauren A (10)
|
MRYMID |
29.67 |
30.14 |
0.47 |
| 3 |
Chevalier, Jane B (10)
|
MRBAD |
30.64 |
30.45 |
-0.19 |
| 4 |
Weinstein, Mary J (10)
|
MRWEST |
30.08 |
30.75 |
0.67 |
| 5 |
Cinek, Alexandra (10)
|
MRPAC |
30.90 |
30.96 |
0.06 |
| 6 |
Behrend, Molly C (10)
|
MRWEST |
30.74 |
30.97 |
0.23 |
| 7 |
Dougherty, Emily W (10)
|
MRBAD |
32.20 |
31.57 |
-0.63 |
| 8 |
Suh, Abigail Y (10)
|
MRBGNW |
31.73 |
31.67 |
-0.06 |
| 9 |
Wu, Evelyn (10)
|
MRYMID |
32.22 |
31.88 |
-0.34 |
| 10 |
Szukics, Lauren M (10)
|
MRPAC |
32.13 |
32.21 |
0.08 |
| 11 |
Galimi, Alexa A (10)
|
MRBAD |
33.69 |
33.00 |
-0.69 |
| 12 |
Gourevitch, Olivia K (10)
|
MRBAD |
34.26 |
33.86 |
-0.40 |