Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3346 | Marisa Pereira |
CDP
|
M 40 | 28:10.11 |
| 2 | 3628 | Júlia Sousa |
EAT
|
M 50 | 29:17.71 |
| 3 | 3588 | Sandra Campos |
CSGAIA
|
M 45 | 30:50.67 |
| 4 | 3622 | Carolina Neto |
EAT
|
SUB-20 | 34:01.25 |
| 5 | 3004 | Juliana M Ferreira |
ACA
|
SUB-18 | 36:30.42 |
| 6 | 3008 | Sónia Monteiro |
ACA
|
M 40 | 36:33.33 |