| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mirko Benischke |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Michael Hester |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Campbell-Kirk Kawana-Waugh |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Chris Kerr |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nick Waldron |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
USA