| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Castonguay, Keira I (8)
|
VASEVA |
18.85 |
18.22 |
-0.63 |
| 2 |
Hofer, Jennifer R (7)
|
VASEVA |
17.81 |
18.78 |
0.97 |
| 3 |
Burke, Allyson E (8)
|
VASEVA |
18.37 |
19.13 |
0.76 |
| 4 |
Wood, Virginia M (8)
|
VASEVA |
22.42 |
19.22 |
-3.20 |
| 5 |
Ayala-Irizarry, Alondra K (8)
|
VASEVA |
20.52 |
20.16 |
-0.36 |
| 6 |
Harris, BayLee E (8)
|
VASEVA |
21.03 |
21.39 |
0.36 |
| 7 |
Hamersly, Kylie E (7)
|
VASEVA |
23.12 |
21.43 |
-1.69 |
| 8 |
Vandermeyden, Grace E (6)
|
VASEVA |
21.28 |
21.94 |
0.66 |
| 9 |
Gray, Sydney C (7)
|
VADIG |
28.86 |
22.03 |
-6.83 |
| 10 |
LaFlamme, Zoe L (7)
|
VASEVA |
23.84 |
23.60 |
-0.24 |
| 11 |
Wallace, Bryce J (8)
|
VASEVA |
23.75 |
24.26 |
0.51 |
| 12 |
Stimson, Lily M (6)
|
VADIG |
29.02 |
26.17 |
-2.85 |
| 13 |
Stimson, Mia Y (4)
|
VADIG |
|
38.60 |
- |