| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Oliveira, Fernando (16)
|
MRUN |
23.06 |
23.47 |
0.41 |
| 2 |
Ngai, Korben (17)
|
MRNYCP |
24.50 |
23.89 |
-0.61 |
| 3 |
Fischer, Christopher J (24)
|
MRUN |
22.95 |
24.12 |
1.17 |
| 4 |
Mier, Antoine (17)
|
MRUN |
24.22 |
24.64 |
0.42 |
| 5 |
Vozzolo, Luke (15)
|
MRNYCP |
25.00 |
24.83 |
-0.17 |
| 6 |
Silver, Ethan J (13)
|
NJWAVE |
25.38 |
24.98 |
-0.40 |
| 7 |
Valadez, Romulo G (15)
|
MRAPEX |
25.03 |
25.01 |
-0.02 |
| 8 |
Mezzoli, Davide (13)
|
MRUN |
26.81 |
25.56 |
-1.25 |
| 9 |
Bae, Joseph S (13)
|
NJWAVE |
27.16 |
25.76 |
-1.40 |
| 10 |
Lang, Justin (14)
|
MRNYCP |
26.02 |
25.78 |
-0.24 |
| 11 |
Samko, Jack P (14)
|
MRHS |
27.00 |
26.04 |
-0.96 |
| 12 |
Saffiddine, Mohamed (15)
|
MRNYCP |
26.80 |
26.10 |
-0.70 |
| 13 |
Gomes, Adam (14)
|
MRNYCP |
27.66 |
26.51 |
-1.15 |
| 14 |
Gonzalez, Kevin (16)
|
MRAPEX |
26.52 |
26.63 |
0.11 |
| 15 |
Montesa, Dawson T (14)
|
MRNYCP |
27.28 |
26.75 |
-0.53 |
| 16 |
Chen, Jonathan G (13)
|
MRNYCP |
28.57 |
26.82 |
-1.75 |
| 17 |
Rodrigues, Marcos (13)
|
MRUN |
28.01 |
27.32 |
-0.69 |
| 18 |
Paragas, Luke (13)
|
MRUN |
30.52 |
27.46 |
-3.06 |
| 19 |
Gruver, Bogdan A (13)
|
MRHS |
28.97 |
27.72 |
-1.25 |
| 20 |
Muminovic, Alem (15)
|
MRUN |
29.50 |
27.75 |
-1.75 |
| 21 |
Hoy, Ethan (16)
|
MRNYCP |
27.90 |
28.00 |
0.10 |
| 22 |
Juncaj, Bernard A (15)
|
MRAPEX |
27.11 |
28.05 |
0.94 |
| 23 |
Reshef, Yoav (14)
|
NJWAVE |
27.85 |
28.28 |
0.43 |
| 24 |
Meehan, Deaclan A (13)
|
NJWAVE |
33.97 |
29.14 |
-4.83 |
| 25 |
Bubrowiecki, Sebastian (14)
|
MRHS |
30.44 |
29.45 |
-0.99 |
| 26 |
Muir, Christopher D (13)
|
MRHS |
31.64 |
29.98 |
-1.66 |
| 27 |
Nogueira, Lucas (14)
|
MRUN |
34.47 |
32.69 |
-1.78 |
| 28 |
Dupljak, Demir (13)
|
MRUN |
42.75 |
36.15 |
-6.60 |