Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 421 | Catarina Costa |
CDQ
|
M 35 | 02:26.82 |
| 2 | 860 | Justina Pereira |
CRDS
|
M 50 | 03:02.99 |
| 3 | 810 | Vera Viana |
OCL
|
M 40 | 03:12.47 |
| 4 | 103 | Ana Jacinto |
ACSAMB
|
M 50 | 03:19.04 |
| 5 | 1496 | Sofia Dias |
OCL
|
M 45 | 03:27.12 |
| 6 | 458 | Marília Cavaco |
CDQ
|
M 75 | 03:59.50 |
| DNS | 858 | Lina Brito |
CRDS
|
M 60 | x |