| Number of Entries by Country | |||||
|---|---|---|---|---|---|
| NOC | Men | Women | Total Competitors | Officials | Total |
 ARG - Argentina | 5 | 4 | 9 | 3 | 12 |
 BOL - Bolivia | 0 | 1 | 1 | 1 | 2 |
 BRA - Brazil | 11 | 10 | 21 | 15 | 36 |
 CAN - Canada | 0 | 5 | 5 | 2 | 7 |
 CHI - Chile | 8 | 4 | 12 | 6 | 18 |
 COL - Colombia | 11 | 10 | 21 | 10 | 31 |
 CRC - Costa Rica | 1 | 0 | 1 | 2 | 3 |
 CUB - Cuba | 4 | 3 | 7 | 4 | 11 |
 DOM - Dominican Republic | 2 | 2 | 4 | 2 | 6 |
 ECU - Ecuador | 3 | 1 | 4 | 1 | 5 |
 ESA - El Salvador | 5 | 3 | 8 | 2 | 10 |
 GUA - Guatemala | 7 | 2 | 9 | 2 | 11 |
 GUY - Guyana | 1 | 0 | 1 | 0 | 1 |
 ISV - Virgin Islands, US | 2 | 1 | 3 | 3 | 6 |
 MEX - Mexico | 20 | 19 | 39 | 28 | 67 |
 PUR - Puerto Rico | 4 | 3 | 7 | 2 | 9 |
 TTO - Trinidad and Tobago | 0 | 1 | 1 | 1 | 2 |
 URU - Uruguay | 1 | 0 | 1 | 1 | 2 |
 USA - USA | 0 | 7 | 7 | 8 | 15 |
 VEN - Venezuela | 1 | 1 | 2 | 1 | 3 |
| Total: 20 | 86 | 77 | 163 | 94 | 257 |
