| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Fernando Diez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Francisco Jiménez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Carlos Pedro Santos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ricardo Vallarino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
