| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Georges Buckley |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alfredo Intriago |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Osorio |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Paraguay