Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 7747 | Beatriz Freitas |
ACDAV
|
SUB-18 | 01:06.99 |
| 2 | 7291 | Diana Alves |
ADB
|
SUB-18 | 01:10.93 |