| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Carliss, Sophia E (12)
|
MDFAST |
34.83 |
35.11 |
0.28 |
| 1 |
Blough, Madelyn G (11)
|
MAKA |
36.52 |
35.74 |
-0.78 |
| 1 |
Rasmussen, Charlotte B (11)
|
MAFWAC |
38.31 |
36.52 |
-1.79 |
| 2 |
Harshman, Madeline M (11)
|
MDFAST |
39.61 |
38.51 |
-1.10 |
| 3 |
Hasis, Nicole (11)
|
MAKAUN |
39.05 |
38.54 |
-0.51 |
| 4 |
Gordy, Julia C (11)
|
MDFAST |
41.40 |
39.09 |
-2.31 |
| 5 |
Edsall, Heather B (11)
|
MDFAST |
|
41.29 |
- |
| 6 |
Simmons, Emily K (11)
|
MDBAAC |
40.76 |
41.68 |
0.92 |
| 7 |
Chen, Rayna L (11)
|
MDBAAC |
44.61 |
43.39 |
-1.22 |
| 8 |
Parrish, Aurora K (12)
|
MAKA |
43.29 |
43.47 |
0.18 |
| 9 |
Olszyk, Zoe A (12)
|
MDBAAC |
47.69 |
47.06 |
-0.63 |
| 10 |
Lester - Stranick, Sarah R (11)
|
MABYNS |
|
49.16 |
- |
| 11 |
Gilsinn, Laila N (11)
|
MDFAST |
1:08.55 |
52.38 |
-16.17 |
| 12 |
Wainberg, Brianna P (11)
|
MDFAST |
|
1:07.31 |
- |
|
Plank, Cheyenne L (12)
|
MALANY |
48.64 |
44.18 |
-4.46 |