| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tewksbury, Madison O (11)
|
MAPAAC |
36.20 |
36.64 |
0.44 |
| 1 |
Sergent, Brooke D (11)
|
MAPAAC |
38.11 |
36.71 |
-1.40 |
| 1 |
Van Orden, Olivia A (11)
|
NJHQH |
41.11 |
42.24 |
1.13 |
| 2 |
Lin, Simone (11)
|
MAPAAC |
36.76 |
37.67 |
0.91 |
| 2 |
James, Morgan (12)
|
MASOUD |
38.05 |
37.67 |
-0.38 |
| 2 |
Herman, Alyvia L (11)
|
MAPAAC |
42.37 |
42.37 |
0.00 |
| 3 |
Kelcy, Kate (12)
|
MASOUD |
37.60 |
38.09 |
0.49 |
| 3 |
Sell, Katherine J (12)
|
NJHQH |
39.52 |
39.33 |
-0.19 |
| 3 |
Mains-Ferrier, Madison M (11)
|
MAPAAC |
1:00.73 |
59.43 |
-1.30 |
| 4 |
Walls, Lauren R (12)
|
MAPAAC |
40.49 |
39.47 |
-1.02 |
| 5 |
Pektor, Ava G (11)
|
MAUN |
40.39 |
39.50 |
-0.89 |
| 6 |
Mikosky, Samantha Jo (12)
|
MAPAAC |
39.15 |
40.17 |
1.02 |