| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Connor, Bryn C (10)
|
MAHHAA |
31.36 |
31.41 |
0.05 |
| 1 |
Monahan, Riley J (10)
|
MALPAC |
|
32.28 |
- |
| 1 |
Mothersbaugh, Eloise F (10)
|
MAHHAA |
33.56 |
33.19 |
-0.37 |
| 2 |
Gordy, Julia C (10)
|
MDFAST |
33.96 |
33.80 |
-0.16 |
| 2 |
Brashear, Johanna H (10)
|
MDFAST |
39.14 |
36.73 |
-2.41 |
| 3 |
Rawa, Ashley E (10)
|
MAHHAA |
|
37.53 |
- |
| 4 |
Perry, Samantha J (10)
|
MDFAST |
38.95 |
37.67 |
-1.28 |
| 5 |
Ivall, Olivia P (10)
|
MDFAST |
39.36 |
38.07 |
-1.29 |
| 6 |
Summer, Megan E (9)
|
MAHHAA |
37.16 |
39.84 |
2.68 |
| 7 |
Demory, Elizbabeth N (10)
|
MDFAST |
37.78 |
40.34 |
2.56 |
| 8 |
Pieklo, Evalyn M (10)
|
MDFAST |
43.44 |
43.85 |
0.41 |
| 9 |
Day, Jayna R (9)
|
MDFAST |
54.45 |
46.97 |
-7.48 |
| 10 |
Orcutt, Violet G (9)
|
MDFAST |
55.06 |
50.77 |
-4.29 |