| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Washington Alves de Souza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Silvia de Oliveira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Heber Lopes |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luiz Sardinha |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Silva |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
