| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| M. Cook |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Farinasso |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Gil |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Landoni |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
