Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 856 | Adília Fernandes |
AJS
|
M 35 |
20:37.35
|
| 2 | 3856 | Aleksandra Tentser |
ADRAP
|
M 35 |
21:19.12
|
| 3 | 857 | Andreia Freitas |
AJS
|
M 40 |
22:30.02
|
| 4 | 1035 | Ana Gouveia |
CAFH
|
M 45 | 23:13.64 |
| 5 | 4094 | Maria Mendes |
AJS
|
SUB-23 | 25:18.85 |