Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 7747 | Beatriz Freitas |
ACDAV
|
SUB-18 |
01:17.74
|
| 2 | 7388 | Sara Carvalho |
CYCL
|
SUB-18 |
01:27.14
|
| 3 | 7240 | Gabriela Moura |
ADV-VC
|
SUB-18 |
01:34.57
|