| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Santiago Nacimba |
|
1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| Alexander Ortiz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rodrigo Pereira de Lima |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alejandro Velasquez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
