| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vanyo, Vivian R (8)
|
VACA-Y |
17.24 |
14.21 |
-3.03 |
| 2 |
Betsworth, Emory J (8)
|
VACA-Y |
16.17 |
15.35 |
-0.82 |
| 3 |
Maslaney, Meghan J (8)
|
VACA-Y |
19.99 |
16.51 |
-3.48 |
| 4 |
Kistler, Clara L (8)
|
VACA-Y |
19.29 |
18.29 |
-1.00 |
| 5 |
Bryan, Margaret F (8)
|
VACA-Y |
28.72 |
19.44 |
-9.28 |
| 6 |
Rutherford, Abigail H (7)
|
VACA-Y |
27.20 |
22.64 |
-4.56 |
| 7 |
Britt, Sarah K (8)
|
VACA-Y |
|
22.93 |
- |
| 8 |
Cooper, Rory A (7)
|
VACA-Y |
|
23.34 |
- |
| 9 |
Hansen, Celia C (6)
|
VACA-Y |
|
27.31 |
- |
| 10 |
Niemeier, Fay A (8)
|
VACA-Y |
|
31.98 |
- |
| 11 |
Proffitt, Carrie-Anne H (6)
|
VACA-Y |
|
33.02 |
- |
| 12 |
Mangan, Lana M (5)
|
VACA-Y |
|
33.38 |
- |