| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Neil Howlett |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Gianluca Catanzaro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Neil Pratt |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gabriele Sacchi |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Wales