| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Pablo Vaga |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Roberto Barreiro |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Erwin Hieger |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Alejandro Otero |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Edison Pérez Núñez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ramiro Torres |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Colombia