| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kern, Jonathan C (12)
|
NJNJB |
24.74 |
25.34 |
0.60 |
| 2 |
Vybihal, Adam J (12)
|
MRYBAR |
28.92 |
29.06 |
0.14 |
| 3 |
Muller, Channing M (12)
|
NJNJB |
28.70 |
29.26 |
0.56 |
| 4 |
Mejia VanVoorhis, Lucca (11)
|
MRNYS |
29.87 |
30.56 |
0.69 |
| 5 |
Gargano, Romyn A (11)
|
MRNYS |
31.19 |
30.95 |
-0.24 |
| 6 |
Marincenko, Aleksey V (11)
|
MRSSL |
32.07 |
32.89 |
0.82 |
| 7 |
Robusto, Benjamin T (12)
|
MRMWDA |
32.85 |
32.90 |
0.05 |
| 8 |
Cordero, Gabriel J (12)
|
MRYBAR |
35.18 |
33.58 |
-1.60 |
| 9 |
Palka, Brock W (11)
|
MRMWDA |
35.02 |
33.72 |
-1.30 |
| 10 |
Sanders, Andrew (11)
|
MRYBAR |
36.83 |
37.85 |
1.02 |
| 11 |
Spampinato, Jack R (12)
|
MRSSL |
42.50 |
44.44 |
1.94 |
| 12 |
Critelli, Julian F (11)
|
MRSSL |
|
44.70 |
- |
| 13 |
Praino, Michael T (11)
|
MRNYS |
|
44.99 |
- |
| 14 |
Rios, Hugo (11)
|
MRSSL |
|
50.22 |
- |