| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Claus Horn |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Günther Kootz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Werner Meinhold |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hans Zimmermann |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
