Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 205 | Joana Ferreira |
ADTL
|
SUB-16 | 03:30.41 |
| 2 | 207 | Mariana Mota |
ADTL
|
SUB-14 | 04:02.10 |
| 3 | 223 | Mariana Vicente |
CARDES
|
SUB-16 | 04:31.48 |