| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gunar Welsch |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Elizabete Cordeiro dos Santos |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Luiz Alexandre Fernandes |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luiz Silveira Tisne |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
