Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1315 | Beatriz Azevedo |
SCP
|
SUB-20 | 04:30.99 |
| 2 | 1341 | Cátia Khvas |
ADNO
|
SUB-18 | 04:32.37 |
| 3 | 1257 | Alexandra Canedo |
JOMA
|
SUB-23 | 04:34.31 |
| 4 | 1335 | Carolina Pingueiro |
BARBARIS
|
SUB-18 | 05:03.40 |
| DNF | 1523 | Tatiana Moura |
ADNO
|
SUB-23 | x |