| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos García |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Huanca |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bruno Vera |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
