Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 552 | Catarina Cunha Rêgo |
QFC
|
SUB-20 | 02:32.51 |
| 2 | 63 | Jéssica Falé |
JDN
|
SUB-18 | 03:01.45 |