| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Oliveira, Fernando (16)
|
MRUN |
27.22 |
26.68 |
-0.54 |
| 2 |
Fischer, Christopher J (24)
|
MRUN |
26.39 |
28.08 |
1.69 |
| 3 |
Bae, Joseph S (13)
|
NJWAVE |
34.52 |
28.99 |
-5.53 |
| 4 |
Valadez, Romulo G (15)
|
MRAPEX |
29.65 |
30.13 |
0.48 |
| 5 |
Rodrigues, Marcos (13)
|
MRUN |
34.37 |
30.76 |
-3.61 |
| 6 |
Vozzolo, Luke (15)
|
MRNYCP |
30.50 |
30.88 |
0.38 |
| 7 |
Saffiddine, Mohamed (15)
|
MRNYCP |
30.00 |
31.07 |
1.07 |
| 8 |
Muminovic, Alem (15)
|
MRUN |
33.33 |
32.24 |
-1.09 |
| 9 |
Samko, Jack P (14)
|
MRHS |
32.87 |
32.37 |
-0.50 |
| 10 |
Silver, Ethan J (13)
|
NJWAVE |
32.13 |
33.39 |
1.26 |
| 11 |
Gonzalez, Kevin (16)
|
MRAPEX |
32.77 |
33.56 |
0.79 |
| 12 |
Paragas, Luke (13)
|
MRUN |
42.07 |
33.57 |
-8.50 |
| 13 |
Meehan, Deaclan A (13)
|
NJWAVE |
39.81 |
34.15 |
-5.66 |
| 14 |
Reshef, Yoav (14)
|
NJWAVE |
35.68 |
35.85 |
0.17 |
| 15 |
Juncaj, Bernard A (15)
|
MRAPEX |
35.69 |
36.17 |
0.48 |
| 16 |
Bubrowiecki, Sebastian (14)
|
MRHS |
37.03 |
36.58 |
-0.45 |
| 17 |
Muir, Christopher D (13)
|
MRHS |
38.87 |
38.81 |
-0.06 |
| 18 |
Nogueira, Lucas (14)
|
MRUN |
42.24 |
39.86 |
-2.38 |
| 19 |
Dupljak, Demir (13)
|
MRUN |
49.80 |
47.05 |
-2.75 |