Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 721 | Carolina Ribeiro |
SCBM
|
JUN | 20:06.14 |
| 2 | 614 | Regina Gilvaz |
NAC
|
VET 45 | 21:34.98 |
| 3 | 108 | Adélia Tavares |
ADCCJC
|
VET 50 | 22:28.97 |
| 4 | 2001 | Helena Mourão |
ACRSD
|
VET 60 | 23:52.79 (X) |
| 5 | 757 | Isabel Aguiar |
SCE
|
VET 40 | 25:31.22 |
| 6 | 368 | Goretti Silva |
CSJSC
|
VET 55 | 26:22.20 |