| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cohen, Hayden S (12)
|
MRRA |
32.29 |
32.01 |
-0.28 |
| 2 |
Battaglia, Matthew E (12)
|
MRBGNW |
33.30 |
32.12 |
-1.18 |
| 3 |
O'Donnell, Kevin J (12)
|
MRBGNW |
33.72 |
32.48 |
-1.24 |
| 4 |
Cinek, Zachary (12)
|
MRPAC |
32.42 |
32.58 |
0.16 |
| 5 |
Chen, Ethan S (12)
|
MRRA |
33.31 |
33.49 |
0.18 |
| 6 |
North, Benjamin D (12)
|
MRHVD |
35.62 |
33.71 |
-1.91 |
| 7 |
Lynaugh, Matthew L (12)
|
MRMWDA |
34.24 |
34.11 |
-0.13 |
| 8 |
Townsend, Lukas J (12)
|
MRNBS |
34.35 |
34.77 |
0.42 |
| 9 |
Rusiecki, Daniel P (12)
|
MRNYS |
35.15 |
34.96 |
-0.19 |
| 10 |
Bree, William T (12)
|
MRSMC |
35.48 |
35.04 |
-0.44 |
| 11 |
Bazaz, Deegan R (12)
|
MRPAC |
35.93 |
35.09 |
-0.84 |
|
Rutherford, William J (12)
|
MRSMC |
32.12 |
31.10 |
-1.02 |
|
Gaynor, Declan (12)
|
MRMHHW |
36.05 |
31.74 |
-4.31 |
|
Rice, Andrew D (12)
|
MRBGNW |
31.48 |
NS |
- |