Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 178 | Ema Oliveira |
ARAC
|
SUB-20 | 02:25.64 |
| 2 | 75 | Lara Bastos |
ACRVC
|
SUB-18 | 03:12.15 |
| DNS | 350 | Mariana Lima |
CDFE
|
SUB-20 | x |