| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jonathan Chadwick |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Niall Smith |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Anthony Backhouse |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| James Bell |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
USA