| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Baughman, Lillian G (6)
|
MAGAAC |
|
25.53 |
- |
| 2 |
Heebner-Elliott, Piper P (5)
|
MAGRA |
30.44 |
27.49 |
-2.95 |
| 3 |
Breeding, Elizabeth C (6)
|
MAJW |
29.50 |
27.68 |
-1.82 |
| 4 |
Yansick, Mary K (6)
|
MAJW |
31.35 |
28.48 |
-2.87 |
| 5 |
Davidson, Norah R (5)
|
MAFCA |
36.05 |
28.87 |
-7.18 |
| 6 |
Gaynor, Eleanor J (6)
|
MAJW |
33.69 |
31.77 |
-1.92 |
| 7 |
Henry, Sidney E (6)
|
MAGRA |
|
34.15 |
- |
| 8 |
Herron, Mairead M (6)
|
MAJW |
31.51 |
34.62 |
3.11 |
| 9 |
Suchecki, Madison R (6)
|
MAEAAC |
|
35.65 |
- |
| 10 |
Boden, Margaret M (6)
|
MAGRA |
30.68 |
37.70 |
7.02 |
| 11 |
Wainstein, Emilia M (6)
|
MAGRA |
45.62 |
39.65 |
-5.97 |
| 12 |
Forrest, Scarlett D (5)
|
MAJW |
43.02 |
41.40 |
-1.62 |
| 13 |
Henry, Briley M (4)
|
MAGRA |
|
46.62 |
- |
|
Rolfe, Brynn E (6)
|
MAMSA |
34.83 |
DQ |
- |