| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mark Petch |
|
3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Bryn Markham-Jones |
|
2 | 1 | 0 | 1 | 3 | 0 | 0 | 0 |
| Iwan Griffith |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| Ben Williams |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Aaron Jones |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Huw Jones |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nick Pratt |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Richard Wright |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Irland