Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 2457 | Duarte Vilas Boas |
CAOB-A
|
SUB-18 | 04:03.93 (X) |
| 2 | 2481 | Henrique Silva |
GRECAS
|
SUB-20 | 04:10.94 (X) |
| 3 | 2477 | Simão Silva |
CDFE
|
SUB-18 | 04:22.25 (X) |
| 4 | 2476 | Gustavo Ferreira |
CDFE
|
SUB-18 | 04:25.25 (X) |
| 5 | 76 | Guilherme Fernandes |
ACDRSQ
|
SUB-20 |
04:27.10
|
| 6 | 709 | Rodrigo Baptista |
CPTSC
|
SUB-20 |
04:45.58
|
| 7 | 74 | Leandro Jesus |
ACDRSQ
|
SUB-18 |
05:25.24
|
| 8 | 18 | José Pedro Oliveira |
AAC
|
SUB-18 | 06:00.99 |