Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1853 | Dawene Reis |
ACM-A
|
SUB-18 | 31:24.19 |
| 2 | 1940 | Maria Ferreira |
JIV
|
SUB-16 | 33:00.65 |
| DNS | 1925 | Helena Rodrigues |
JIV
|
SUB-16 | x |