| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ferguson, Dylan C (12)
|
FGMACM |
39.09 |
34.44 |
-4.65 |
| 2 |
Gonzalez, George G (11)
|
FGMACM |
36.47 |
34.94 |
-1.53 |
| 3 |
Lezcano, Julian M (12)
|
FGMACM |
38.19 |
36.47 |
-1.72 |
| 4 |
Huertas, Andriy A (12)
|
FGMACM |
39.67 |
37.63 |
-2.04 |
| 5 |
Tejada, Oliver A (12)
|
FGMACM |
42.15 |
39.09 |
-3.06 |
| 6 |
Angel, Nathan (11)
|
FGMACM |
|
39.20 |
- |
| 7 |
Otero, Ayden A (12)
|
FGMACM |
48.69 |
40.79 |
-7.90 |
| 8 |
Fernandez, Abel A (12)
|
FGMACM |
|
41.73 |
- |
| 9 |
Alvarez, Robert N (12)
|
FGMACM |
|
42.98 |
- |
| 10 |
Carbonell, Riley R (11)
|
FGMACM |
46.00 |
43.71 |
-2.29 |
| 11 |
Gonzalez, Keven (11)
|
FGMACM |
49.01 |
48.82 |
-0.19 |
| 12 |
Blanca, Luis F (11)
|
FGMACM |
|
51.00 |
- |
| 13 |
Chuecos, Andres D (11)
|
FGMACM |
|
54.97 |
- |
| 14 |
Menendez, Daniel S (12)
|
FGMACM |
|
56.75 |
- |
| 15 |
Lagos, Kelvin S (11)
|
FGMACM |
|
1:13.49 |
- |
|
Echeverria, Giancarlo * (11)
|
FGMACM |
|
NS |
- |
|
Varona, Gabriel V (11)
|
FGMACM |
|
NS |
- |
|
Tappin, Vincent A (11)
|
FGSWAT |
|
NS |
- |