| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Héctor Alfano |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Armando Bergalli |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| León Peyrou |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
