| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stephens, Alexis L (9)
|
MAAAC |
42.79 |
42.83 |
0.04 |
| 1 |
Kulp, Aryanna B (10)
|
MAAAC |
|
42.94 |
- |
| 2 |
Ramsey, Lauren M (10)
|
MAAAC |
46.59 |
43.24 |
-3.35 |
| 2 |
Carl, Mary A (10)
|
MAAAC |
56.43 |
46.78 |
-9.65 |
| 3 |
Rogers, Vivian N (10)
|
MAAAC |
49.46 |
47.45 |
-2.01 |
| 4 |
Dadio, Megan F (9)
|
MABLUE |
|
47.90 |
- |
| 5 |
Wiragh, Kendall J (10)
|
MAEMAC |
48.22 |
49.42 |
1.20 |
| 6 |
Hermany-Rothermel, Marissa P (10)
|
MAAAC |
51.82 |
51.32 |
-0.50 |
| 7 |
Sparaco, Isabella M (9)
|
MAEMAC |
|
51.57 |
- |
| 8 |
Duerholz, Elizabeth R (10)
|
MAEMAC |
|
52.99 |
- |
| 9 |
Robinson, Grace C (9)
|
MAEMAC |
1:04.62 |
54.93 |
-9.69 |
| 10 |
Daukshus, Claire E (9)
|
MABLUE |
|
56.30 |
- |
| 11 |
Kile, Lauren J (10)
|
MAAAC |
|
1:01.64 |
- |
| 12 |
Hallam, Brielyn R (9)
|
MABLUE |
1:09.32 |
1:03.16 |
-6.16 |
| 13 |
Yourkavitch, Taryn K (9)
|
MAAAC |
|
1:03.61 |
- |