| # | Nation | 1st | 2nd | 3rd | 5th | 7th |
|---|---|---|---|---|---|---|
| 1 |  United States of America
|
4 | 5 | 3 | 3 | - |
| 2 |  Ecuador
|
3 | 1 | 2 | - | - |
| 3 |  Peru
|
1 | 2 | - | 3 | - |
| 4 |  Mexico
|
1 | 1 | 8 | 1 | 1 |
| 5 |  Panama
|
1 | 1 | - | - | 1 |
| 6 |  Argentina
|
1 | - | 2 | - | - |
| 7 |  Puerto Rico
|
1 | - | - | - | - |
| 8 |  Dominican Republic
|
- | 1 | 1 | 1 | - |
| 9 |  Guatemala
|
- | 1 | - | - | 1 |
| 10 |  Paraguay
|
- | - | 1 | 5 | - |
| 11 |  Venezuela
|
- | - | - | 1 | - |
| 12 |  Uruguay
|
- | - | - | - | 1 |