| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Price, Eden P (12)
|
MECCSC |
27.52 |
26.66 |
-0.86 |
| 2 |
Wagstaff, Lylah S (12)
|
MEMDIY |
26.80 |
27.31 |
0.51 |
| 3 |
Cowing, Lolah R (12)
|
MEBYB |
27.47 |
27.79 |
0.32 |
| 4 |
Haulk, Natalie J (12)
|
MEBYB |
28.34 |
28.42 |
0.08 |
| 5 |
Pultorak, Ada V (12)
|
MEBYB |
28.59 |
28.81 |
0.22 |
| 6 |
Claude, Eve L (11)
|
MEKVY |
29.71 |
28.99 |
-0.72 |
| 7 |
McCamish, Georgiana M (12)
|
MEKVY |
29.28 |
29.45 |
0.17 |
| 8 |
McDowell, Lydia M (11)
|
MEKVY |
30.29 |
30.37 |
0.08 |
| 9 |
Dinkel, Logan A (12)
|
MEKVY |
31.06 |
30.44 |
-0.62 |
| 10 |
Robichaud, Margaret R (11)
|
MEBYB |
31.03 |
30.45 |
-0.58 |
| 11 |
Henning, Cailyn J (12)
|
MEKVY |
30.73 |
30.60 |
-0.13 |
| 12 |
Claude, Elle G (11)
|
MEKVY |
31.24 |
31.60 |
0.36 |