| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gallagher, Cara R (10)
|
MRQNS |
|
38.96 |
- |
| 2 |
Argyris, Evangeline G (10)
|
MRQNS |
42.72 |
40.10 |
-2.62 |
| 3 |
Breud, Kimberly A (8)
|
MRQNS |
43.15 |
42.75 |
-0.40 |
| 4 |
Brown, Victoria T (10)
|
MRRED |
44.57 |
44.35 |
-0.22 |
| 5 |
Yoon, Claire S (9)
|
MRQNS |
51.62 |
47.91 |
-3.71 |
| 6 |
Li, Isabelle Z (9)
|
MRQNS |
|
49.10 |
- |
| 7 |
Wong, Victoria Sun Lok (10)
|
MRQNS |
|
52.68 |
- |
| 8 |
Wu, Velma (9)
|
MRQNS |
|
53.97 |
- |
| 9 |
Bindrum, Skyla (10)
|
MRQNS |
1:00.42 |
58.28 |
-2.14 |
| 10 |
Mair, Clara S (8)
|
MRQNS |
1:13.99 |
1:02.53 |
-11.46 |
|
DePass, Phoenyx R (10)
|
MRQNS |
53.74 |
DQ |
- |
|
Ding, Daisy K (9)
|
MRQNS |
50.80 |
NS |
- |