| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Patino, Juan J (18)
|
MRFLY |
25.00 |
23.99 |
-1.01 |
| 2 |
Donlevy, William (16)
|
MRCIY |
26.62 |
25.60 |
-1.02 |
| 3 |
Cazzorla, Daniel (18)
|
MRFLY |
26.06 |
25.75 |
-0.31 |
| 4 |
Park, James (17)
|
MRFLY |
27.40 |
27.00 |
-0.40 |
| 5 |
Hadary, Daniel B (15)
|
MRFLY |
30.00 |
27.11 |
-2.89 |
| 6 |
Montesa, Daniel (15)
|
MRNYCP |
34.85 |
27.22 |
-7.63 |
| 7 |
Sarabia, Jared C (16)
|
MRCIY |
28.26 |
27.36 |
-0.90 |
| 8 |
Strbik, Peter (18)
|
MRFLY |
27.31 |
27.38 |
0.07 |
| 9 |
Bajramovic, Emil (15)
|
MRFLY |
28.95 |
28.18 |
-0.77 |
| 10 |
Ren, Harry (17)
|
MRCIY |
31.18 |
28.55 |
-2.63 |
| 11 |
Abreu, Anthony (17)
|
MRFLY |
28.00 |
28.82 |
0.82 |
| 12 |
Romero, Leonardo A (17)
|
MRFLY |
29.46 |
28.84 |
-0.62 |
| 13 |
Lee, Sang Chul R (15)
|
MRFLY |
31.82 |
29.43 |
-2.39 |
| 14 |
Ugarte, Joshua M (16)
|
MRFLY |
32.26 |
29.65 |
-2.61 |
| 15 |
Clarke, Shaheem A (18)
|
MRFLY |
29.57 |
29.77 |
0.20 |
| 16 |
Long, Ryan J (16)
|
MRFLY |
34.80 |
30.60 |
-4.20 |
| 17 |
Simmons, Bertin (17)
|
MRMCBY |
33.48 |
31.10 |
-2.38 |
| 18 |
Leal, Johnny (15)
|
MRRED |
31.82 |
31.21 |
-0.61 |
| 19 |
Liu, Joseph L (15)
|
MRFLY |
35.00 |
31.35 |
-3.65 |
| 20 |
Serras, Peter Z (17)
|
MRFLY |
37.00 |
31.89 |
-5.11 |
| 21 |
Kim, Timothy J (16)
|
MRFLY |
32.18 |
32.30 |
0.12 |
| 22 |
Tilas, Alexander J (15)
|
MRFLY |
34.00 |
32.43 |
-1.57 |
| 23 |
Wu, Felix (15)
|
MRFLY |
33.31 |
32.65 |
-0.66 |
| 24 |
Figueroa, Jonathan R (16)
|
MRTSC |
|
32.93 |
- |
| 24 |
Al-khaaliq, Ali A (19)
|
MRTSC |
40.34 |
32.93 |
-7.41 |
| 26 |
Lamagurung, Jitendra (16)
|
MRTSC |
|
35.75 |
- |
| 27 |
Anich, Thomas W (12)
|
MRFLY |
|
35.93 |
- |
| 28 |
Ng, Aaron (12)
|
MRCIY |
39.55 |
36.29 |
-3.26 |
| 29 |
Silva, Alberto M (16)
|
MRTSC |
|
38.38 |
- |
|
Guaraca, Bryan A (18)
|
MRTSC |
|
DQ |
- |
|
Tapia, Brian A (17)
|
MRTSC |
|
DQ |
- |
|
Luefoung, Akeem M (18)
|
MRTSC |
|
NS |
- |