| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| John Pitti |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Víctor Ríos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Valdelamar |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
