| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Bava |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Henry Cervantes |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Roberto Otello |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Roa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
