| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Johannes Hamper |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| John Köber |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sirko Müke |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Denis Waegert |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
