| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Douglas de Melo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Michelangelo Martins de Almeida |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gilberto Pereira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Renato Pinheiro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
