| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carl Koppehel |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Franz Gerlach |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Paul Neumann |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
