Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 550 | Paula Ramalho |
CBRM
|
M 55 |
19:02.73
|
| 2 | 548 | Joana Silva |
CBRM
|
SEN |
20:14.59
|
| 3 | 639 | Maria Rodrigues |
RC
|
M 50 |
21:33.66
|
| 4 | 638 | Margarida Piteira |
RC
|
SUB-23 | 21:39.56 |
| 5 | 622 | Maria Jesus Sousa |
NARM
|
M 45 | 23:16.63 |
| 6 | 531 | Joana Gonçalves |
AJL
|
M 40 | 23:35.75 |