| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Niven, Mila R (6)
|
MRBAD |
23.37 |
21.77 |
-1.60 |
| 2 |
Silletti, Genevieve M (7)
|
MRBGNW |
31.36 |
21.84 |
-9.52 |
| 3 |
Tieng, Alexandra K (7)
|
MRBAD |
26.00 |
23.20 |
-2.80 |
| 4 |
Hanis, Daria E (7)
|
MRBAD |
24.00 |
25.77 |
1.77 |
| 5 |
Bennett, Dylan C (6)
|
MRBAD |
28.98 |
27.96 |
-1.02 |
| 6 |
McLoughlin, Piper M (7)
|
MRBAD |
24.64 |
27.98 |
3.34 |
| 7 |
Binet, Elis Cristina P (7)
|
MRBAD |
27.00 |
29.21 |
2.21 |
| 8 |
Cosentino, Julia V (6)
|
MRBAD |
23.00 |
32.07 |
9.07 |
| 9 |
Hehman, Rebecca J (7)
|
MRBGNW |
37.24 |
39.71 |
2.47 |
| 10 |
Constantine, Elizabeth M (5)
|
MRBAD |
32.00 |
46.35 |
14.35 |