Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3386 | Afonso Guimarães |
CAP
|
SUB-18 | 04:30.24 |
| 2 | 3139 | Pedro Fonseca |
ACPV
|
SUB-16 | 04:51.98 |
| 3 | 5512 | Diogo Silva |
FCPF
|
SUB-18 | 04:53.83 |
| 4 | 4325 | Guilherme Rocha |
MAC
|
SUB-16 | 04:56.62 |
| 5 | 4768 | Tomás Soares |
UDV
|
SUB-16 | 05:13.42 |
| 6 | 4004 | Duarte Martins |
ESCMOV
|
SUB-16 | 05:31.27 |
| 7 | 4765 | Santiago Vaz |
UDV
|
SUB-16 | 05:38.80 |