| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Rodrigo Batista Raposo |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Olivaldo José Alves Moraes |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando de Salles Nascimento |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Gustavo Ramos Melo |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Paulo Schleich Vollkopf |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
