Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3418 | Carolina Frada |
CFOD
|
SUB-18 | 02:37.24 (605) |
| 2 | 4837 | Francisca Ferreira |
ACFR
|
SUB-18 | 02:41.93 (551) |
| 3 | 3454 | Matilde Lameiras |
CFOD
|
SUB-18 | 02:51.19 (451) |
| 4 | 4573 | Fátima Camara |
CFOD
|
SUB-18 | 02:52.52 (438) |
| 5 | 3334 | Ana Eusébio |
CDCNAV
|
SUB-18 | 03:19.32 (207) |