Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 374 | Francisca Amado |
CPTSC
|
SUB-20 |
06:02.96
|
| 2 | 343 | Sofia Costa |
ARC-EAC
|
SUB-20 |
06:07.35
|
| 3 | 182 | Miriam Lourenço |
GRE-AA
|
SUB-20 |
06:12.87
|