| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gerd Hennig |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Marco Dorantes |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José García Carrion |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Henk van Ettekoven |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
USA