Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3686 | Marisa Pereira |
CFOD
|
M 45 | 17:26.49 |
| 2 | 3528 | Patrícia Azevedo |
CDP
|
M 40 | 19:00.14 |
| 3 | 3031 | Sónia Monteiro |
ACA
|
M 45 | 21:58.12 |