| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Serge Muhmenthaler |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| John Blankenstein |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gottfried Friedrich |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Werner Müller |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
