Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3445 | Maria João Pimentel |
CFOD
|
SUB-18 | 07:07.29 |
| 2 | 3467 | Victória Antunes |
CFOD
|
SUB-18 | 07:36.73 |
| 3 | 3457 | Rita Gomes |
CFOD
|
SUB-18 | 07:58.64 |
| 4 | 3420 | Catarina Mourão |
CFOD
|
SUB-18 | 09:36.59 |