| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Horacio di Rosa |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Carlos Montalván |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Gilberto Aristizabal |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luís Félix |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Enrique Labó Revoredo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
