| # | Nation | 1st | 2nd | 3rd | 5th | 7th |
|---|---|---|---|---|---|---|
| 1 |  United States of America
|
4 | 2 | 4 | - | - |
| 2 |  Brazil
|
2 | - | - | - | - |
| 3 |  Ecuador
|
- | 3 | - | 1 | - |
| 4 |  Guatemala
|
- | 1 | - | 1 | - |
| 5 |  El Salvador
|
- | - | 1 | - | - |