| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pena, Cesar d (12)
|
MRRED |
28.09 |
27.26 |
-0.83 |
| 2 |
Munoz- Solano, John A (12)
|
MRRED |
29.89 |
28.81 |
-1.08 |
| 3 |
Gerner, Ethan M (11)
|
CTGRYM |
29.56 |
29.50 |
-0.06 |
| 4 |
Llorente Valin, Nicolas (12)
|
MRYMID |
33.09 |
30.48 |
-2.61 |
| 5 |
Rivera, Gabriel J (12)
|
MREAST |
32.08 |
30.60 |
-1.48 |
| 6 |
Byrd, Nicholas G (12)
|
MRYMID |
31.16 |
30.95 |
-0.21 |
| 7 |
Latino, Tristan M (12)
|
MRRFAC |
31.76 |
31.08 |
-0.68 |
| 8 |
Yi, Lucas (12)
|
MRYMID |
31.27 |
31.18 |
-0.09 |
| 9 |
Abbruzzese, Matthew J (11)
|
MRRFAC |
30.27 |
31.40 |
1.13 |
| 10 |
Victoria, Jeremy A (11)
|
MRAPEX |
32.15 |
33.16 |
1.01 |
| 11 |
Kaminskiy, Anthony N (11)
|
MRNYSA |
34.70 |
33.61 |
-1.09 |
| 12 |
Velasquez, Vicente O (11)
|
MRNYSA |
35.24 |
34.51 |
-0.73 |