| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Adonis Carrasco |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Joe Dickerson |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ming Fu |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rade Obrenović |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| João Pinheiro |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
Panama