| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Iwan Griffith |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| John Jones |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| David Morgan |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Nick Pratt |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
England