| Participant | Country | Team |
|---|---|---|
| Richard Williamson | — | — |
| Rick Wilhite | — | — |
| Rita Freeders | — | — |
| Rita King | — | — |
| Rita Makowski | — | — |
| Rita Oniel | — | — |
| Robert Cormier | — | — |
| Robert Curiel | — | — |
| Robert Ferguson | — | — |
| Robert Garber | — | — |
| Robert Gionest | — | — |
| Robert Mccann | 🇱🇻 LAT | — |
| Robert Mclaughlin | — | — |
| Roberto Minton | 🇱🇹 LTU | — |
| Robert Owens | — | — |
| Robert Phillips | — | — |
| Robert Powell | — | — |
| Robert Ray | — | — |
| Robert Russell | — | — |
| Robert Rutherford | 🇱🇻 LAT | — |
| Robert Scott | — | — |
| Robert Walker | — | — |
| Robin Montalvo | 🇱🇻 LAT | — |
| Robin Sung | — | — |
| Robin Wright | — | — |
| Roger Brannon | — | — |
| Ronald Noe | 🇱🇻 LAT | — |
| Ronald Sullins | — | — |
| Rona Sanchez | — | — |
| Ronnie Batiz | — | — |
| Ronnie Mccullough | — | — |
| Roosevelt Nelson | — | — |
| Rory Tallarico | 🇱🇻 LAT | — |
| Rosalind Loges | — | — |
| Rose Coburn | — | — |
| Rosemary Cruz | 🇱🇻 LAT | — |
| Rose Walker | — | — |
| Roxanne Villegas | — | — |
| Roxy Hutchinson | — | — |
| Rudy Christain | — | — |
| Russell Mcnulty | — | — |
| Russell Ostrom | — | — |
| Ruth Eiche | — | — |
| Ruth Mauck | — | — |
| Ryan Alexander | — | — |
| Sam Alexander | — | — |
| Sammie Rimson | — | — |
| Samuel Suarez | — | — |
| Sandra Finley | — | — |
| Sandra Patterson | — | — |
