Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 352 | Carolina Correia |
SCP
|
SUB-20 |
17:50.16
|
| 2 | 368 | Lara Costa |
SCP
|
SUB-20 |
17:53.53
|
| 3 | 224 | Lara Santos |
GDD
|
SUB-20 |
19:11.76
|
| 4 | 105 | Edite Dias |
CAOV
|
SUB-20 | 20:59.35 |
| 5 | 213 | Márcia França |
FCES
|
SUB-20 | 21:27.30 |
| 6 | 66 | Francisca Sá |
AFS
|
SUB-20 | 21:36.49 |
| 7 | 409 | Inês Veredas |
SFRAA
|
SUB-20 | 22:08.49 |