| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Strine, Julia (12)
|
MASHIP |
32.18 |
30.39 |
-1.79 |
| 1 |
Riley, Megan C (11)
|
AMMLAC |
31.83 |
32.49 |
0.66 |
| 1 |
Pardoe, Mallory R (11)
|
MAWASC |
|
32.63 |
- |
| 2 |
Hughes, Al-Lyssa C (12)
|
MAWASC |
36.77 |
32.86 |
-3.91 |
| 2 |
McDyre, Ella G (11)
|
MANLAC |
34.00 |
33.70 |
-0.30 |
| 3 |
Burkholder, Abby (11)
|
MAACWS |
39.00 |
38.48 |
-0.52 |
| 4 |
Hoffman, Mary * (11)
|
AMMLAC |
43.73 |
39.27 |
-4.46 |
| 5 |
Oswald, Abigail C (12)
|
MAMSA |
40.43 |
40.49 |
0.06 |
| 6 |
Reinhart, Anna (Tess) T (11)
|
AMMLAC |
41.32 |
41.06 |
-0.26 |
| 7 |
Farabaugh, Bailey K (12)
|
AMMLAC |
41.08 |
41.19 |
0.11 |
| 8 |
Bertolotti, Adriana E (11)
|
MAMSA |
|
47.49 |
- |
| 9 |
Kothari, Hiya (12)
|
MAMSA |
|
47.89 |
- |
| 10 |
Bhaskar, Shanthi (11)
|
MAMSA |
|
52.33 |
- |
| 11 |
Gardell, Laney N (11)
|
AMMLAC |
1:01.96 |
1:04.89 |
2.93 |
|
Attri, Stuti (11)
|
MAMSA |
|
NS |
- |
|
Jozwiak, Rebecca J (11)
|
AMMLAC |
43.00 |
NS |
- |