Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 951 | João Saldanha |
CPA-S
|
SEN | 04:28.32 |
| 2 | 45 | Manuel Gafeira |
A20KM
|
SUB-20 | 04:33.77 |
| 3 | 1538 | Pedro Cintra |
IND
|
SUB-23 | 04:39.12 (X) |
| 4 | 964 | Afonso Carvalho |
ASFIC
|
SUB-20 | 05:10.73 |
| 5 | 802 | Hugo Santos |
CPA-S
|
SEN | 06:01.48 |