| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Julio Quintana |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Enrique Cáceres |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando López |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ulises Mereles |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
