| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Arthur Ellis |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| James Martin |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| David Maxwell |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Tom Smith |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Wales