| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wilent, Beatrix P (7)
|
MALMAC |
27.64 |
24.13 |
-3.51 |
| 2 |
Suchecki, Madison R (7)
|
MAEAAC |
26.75 |
24.61 |
-2.14 |
| 3 |
McKenzie, Rose C (7)
|
MAGRA |
|
27.99 |
- |
| 4 |
Sawka, Violet A (7)
|
MAUDAC |
29.02 |
29.78 |
0.76 |
| 5 |
Garcia, Lola C (7)
|
MALMAC |
|
31.50 |
- |
| 6 |
Burris, Cecilia R (7)
|
MAFCA |
41.70 |
33.16 |
-8.54 |
| 7 |
Robbins, Mae V (7)
|
MAUDAC |
48.45 |
35.44 |
-13.01 |
| 8 |
Zhang, Catherine (7)
|
MAMSA |
42.39 |
40.44 |
-1.95 |
| 9 |
Baas, Isabel M (7)
|
MAGRA |
|
47.82 |
- |
|
Le, Katelyn M (7)
|
MAMSA |
38.56 |
DQ |
- |
|
LeGrand, Sophie E (7)
|
MARAD |
|
DQ |
- |
|
Waddington, Charlotte K (7)
|
MATWAC |
|
DQ |
- |
|
Pratt, Genevieve R (7)
|
MAEAAC |
|
NS |
- |