Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1846 | Cristina Neves |
CSM
|
SUB-18 | 02:22.64 |
| 2 | 1842 | Ana Vieira |
CSM
|
SUB-20 | 02:35.81 |
| 3 | 1383 | Mariana Teixeira |
AAM-M
|
SUB-18 | 03:29.99 |