Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 54 | Vicente Paulo |
BAC
|
SUB-18 | 00:02:55.22 (712) |
| 2 | 106 | Rodrigo Gaspar |
JDN
|
SUB-18 | 00:03:45.71 (287) |
| 3 | 151 | David Mestre |
FCC
|
SUB-18 | 00:04:31.57 (59) |
| 4 | 11 | João Pereira |
NARM
|
SUB-18 | 00:04:51.94 (10) |