| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Kevin Parry |
|
4 | 0 | 0 | 4 | 1 | 1 | 0 | 0 |
| Nick Pratt |
|
3 | 2 | 1 | 0 | 2 | 0 | 0 | 0 |
| Iwan Griffith |
|
3 | 0 | 0 | 3 | 1 | 1 | 0 | 0 |
| Rob Jenkins |
|
3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Richard Harrington |
|
2 | 0 | 0 | 2 | 1 | 1 | 0 | 1 |
| Huw Jones |
|
2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
| David Morgan |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Mark Petch |
|
2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
| Simon Evans |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Kris Hames |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Leigh Jones |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Bryn Markham-Jones |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carl Berry |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Dean John |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Carl Boyeson |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ararat Chagharyan |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Þóroddur Hjaltalín |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Andy Madley |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jonathan Moss |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Thomas Owen |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Graham Salisbury |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Manuel Schüttengruber |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jeremy Simpson |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
