| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos Rivero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Vaga |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Manuel Velarde |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
