Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 109 | Érica Nunes |
ACM-A
|
SUB-18 | 00:10:51.18 |
| 2 | 117 | Tânia Mendonça |
ACM-A
|
M 40 | 00:11:00.70 |
| 3 | 20 | Marta Mendonça |
ADCAD
|
M 35 | 00:15:17.50 |