| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Alberto Poli |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Jorge Díaz Escudero |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Edoardo Gianquinto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Switzerland