Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 770 | Lígia Santos |
CAO
|
M 40 | 02:53.10 |
| 2 | 784 | Sara Costa |
CAO
|
M 40 | 03:08.28 |
| 3 | 1494 | Diana Gavião |
GDG
|
M 40 | 03:53.02 |
| DNS | 581 | Marisa Ferreira |
GJPB
|
M 40 | x |