| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Francisco Arcas Piqueres |
|
1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| José Paradas Romero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alfonso Pino Zamorano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pedro Tristante Oliva |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
