| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hall, Kai G (10)
|
FGWOW |
40.44 |
40.94 |
0.50 |
| 2 |
machado, Marcos A (8)
|
FGPOMP |
45.77 |
44.80 |
-0.97 |
| 3 |
Gonzalez, Manuel S (10)
|
FGMART |
49.32 |
47.13 |
-2.19 |
| 4 |
Lilienthal, Robert W (10)
|
FGECAC |
46.26 |
47.43 |
1.17 |
| 5 |
Lee, Steven (8)
|
FGWOW |
49.84 |
48.89 |
-0.95 |
| 6 |
Bahos, Alejandro A (8)
|
FGECAC |
48.33 |
49.84 |
1.51 |
| 7 |
Patel, Yogi (9)
|
FGWOW |
50.81 |
50.76 |
-0.05 |
| 8 |
Elliott, Vincent A (8)
|
FGWOW |
57.72 |
56.64 |
-1.08 |
| 9 |
Paredes, Alejandro L (10)
|
FGBMSC |
|
58.78 |
- |
| 10 |
Martinez, Andric E (10)
|
FGWOW |
1:09.39 |
1:05.75 |
-3.64 |
| 11 |
Guerrero Falcon, Josue K (7)
|
FGBMSC |
1:13.31 |
1:10.77 |
-2.54 |
|
Powers, Tomas P (10)
|
FGWOW |
1:10.41 |
DQ |
- |
|
Zimmerman, Nason (8)
|
FGWOW |
|
DQ |
- |
|
Zamora, Alexander N (8)
|
FGPOMP |
58.60 |
NS |
- |
|
Zamora, Bryan J (7)
|
FGPOMP |
|
NS |
- |