| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Estanislao Barrientos |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Bava |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Arnaldo Coelho |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José da Silva França |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Abel Gnecco |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Asterio Martínez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Wright |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Uruguay