| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| 5 | 2 | - | 1 | 1.67 | |
| Federico Anselmi | 6 | 2 | - | - | 3 |
| Romain Poite | 9 | 2 | - | - | 4.5 |
| Stuart Dickinson (Aust) | 19 | 2 | - | 1 | 6.33 |
| Craig Joubert | 19 | 2 | - | - | 9.5 |
| Marcus Playle | 1 | 1 | - | - | 1 |
| Sebastien Minery | 1 | 1 | - | - | 1 |
| Tony Spreadbury (Eng) | 2 | 1 | - | - | 2 |
| Joe James | 3 | 1 | - | - | 3 |
| Jack Gohl | 3 | 1 | - | - | 3 |
| George Ayoub (Aust) | 3 | 1 | - | - | 3 |
| Maxime Chalon | 3 | 1 | - | - | 3 |
| John Lacey | 3 | 1 | - | - | 3 |
| Paul Marks | 4 | 1 | - | - | 4 |
| Pascal Gauzere | 4 | 1 | - | - | 4 |
| Mike Fraser | 4 | 1 | - | - | 4 |
| Mathieu Raynal | 6 | 1 | - | - | 6 |
| Matt Goddard | 7 | 1 | - | - | 7 |
| Glen Jackson | 11 | 1 | - | - | 11 |
| Steve Walsh | 13 | 1 | - | 1 | 6.5 |
| Bryce Lawrence | 13 | 1 | - | - | 13 |
| Paul Honiss (NZ) | 6 | - | 1 | - | 6 |
P = Matches played,
C = Cards .