| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dixon, Lake A (7)
|
MRBGNW |
26.86 |
27.91 |
1.05 |
| 2 |
la Fleur, Grace C (7)
|
MRBGNW |
|
28.37 |
- |
| 3 |
Niven, Milena R (6)
|
MRWEST |
27.92 |
28.42 |
0.50 |
| 4 |
Stephens, Mila E (7)
|
MRBGNW |
31.50 |
36.48 |
4.98 |
|
Gulotta, Mia E (7)
|
MRBGNW |
33.47 |
DQ |
- |
|
Polinsky, Francesca A (7)
|
MRBGNW |
35.99 |
DQ |
- |
|
Robinson, Caroline D (7)
|
MRBGNW |
32.60 |
DQ |
- |
|
Abrahamson, Anna E (6)
|
MRPAC |
1:03.01 |
DQ |
- |
|
Augustensen, Isabella M (6)
|
MRPAC |
56.88 |
DQ |
- |
|
Myslinski, Molly G (7)
|
MRPAC |
38.65 |
DQ |
- |
|
Hamdouch, Sarah (6)
|
MRWEST |
|
DQ |
- |
|
Mondido-Shelly, Stella G (6)
|
MRWEST |
|
DQ |
- |