| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Riano, Carlo M (15)
|
MDCAC |
49.19 |
32.51 |
-16.68 |
| 2 |
Lehman, Isaac (16)
|
MDCAC |
|
32.70 |
- |
| 3 |
Smith, Kyle P (18)
|
MDBAY |
|
33.20 |
- |
| 4 |
Smith, Jordan P (16)
|
MDBAY |
28.07 |
33.60 |
5.53 |
| 5 |
Dennin, Ethan (17)
|
MDBAY |
30.48 |
34.98 |
4.50 |
| 6 |
Timashenka, Brannon B (17)
|
MDBAY |
30.60 |
35.84 |
5.24 |
| 7 |
Orto, Julian (15)
|
MDBAY |
33.12 |
37.41 |
4.29 |
| 8 |
Larnerd, Braden (15)
|
MDCAC |
|
39.16 |
- |
| 9 |
Khelawan, Lucas (16)
|
MDBAY |
35.12 |
39.68 |
4.56 |
| 10 |
Dwivedi, Karthik H (16)
|
MDBAY |
31.75 |
40.21 |
8.46 |
| 11 |
Young, Jacob (15)
|
MDBAY |
|
40.94 |
- |
| 12 |
Derenoncourt, Chase A (16)
|
MDBAY |
34.25 |
41.96 |
7.71 |