Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 624 | Gustavo Silva |
CIAIA
|
SUB-18 | 00:00:40.30 (MR - MINIMO REG JUV) |
| 2 | 668 | Carlos Avila |
CIAIA
|
SUB-18 | 00:00:45.30 |