Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 395 | Rosa Santos |
CMP
|
SUB-16 | 03:01.57 (X) |
| 2 | 390 | Sara Gonçalves |
CDCFASA
|
SUB-16 | 03:10.61 |