| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Marco Antonio Rodríguez |
|
1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 |
| Alain Hamer |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Toru Kamikawa |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Óscar Ruiz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
China