| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Nick Pratt |
|
6 | 3 | 1 | 2 | 1 | 0 | 0 | 0 |
| Rob Jenkins |
|
6 | 1 | 2 | 3 | 0 | 0 | 0 | 0 |
| Dean John |
|
5 | 1 | 1 | 3 | 1 | 2 | 0 | 0 |
| Iwan Griffith |
|
5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
| David Morgan |
|
5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
| Tom Williams |
|
5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
| Kris Hames |
|
4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
| Bryn Markham-Jones |
|
4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
| Simon Evans |
|
3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
| Thomas Owen |
|
3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
| Kevin Parry |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Huw Jones |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mark Petch |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
