| Participant | Country | Team |
|---|---|---|
| Robert Mccann | 🇱🇻 LAT | — |
| Robert Mclaughlin | — | — |
| Robert Powell | — | — |
| Robert Russell | — | — |
| Robert Rutherford | 🇱🇻 LAT | — |
| Robert Scott | — | — |
| Robert Walker | — | — |
| Robin Montalvo | 🇱🇻 LAT | — |
| Robin Sung | — | — |
| Roger Brannon | — | — |
| Ronald Matarrita | — | — |
| Ronald Noe | 🇱🇻 LAT | — |
| Ronald Sullins | — | — |
| Rona Sanchez | — | — |
| Ronnie Batiz | — | — |
| Ronnie Mccullough | — | — |
| Roosevelt Nelson | — | — |
| Rory Tallarico | 🇱🇻 LAT | — |
| Rose Walker | — | — |
| Ruby Whitley | — | — |
| Rudy Christain | — | — |
| Russell Mcnulty | — | — |
| Ruth Mauck | — | — |
| Ryan Alexander | — | — |
| Sammie Rimson | — | — |
| Sandra Pederson | — | — |
| Sandra Pullon | — | — |
| Sandy Lane | — | — |
| Sarah Benware | — | — |
| Sarah Porter | — | — |
| Sara Nelson | — | — |
| Sasha Hansen | — | — |
| Scott Blanchard | — | — |
| Scott Igbinosun | — | — |
| Scott Kearney | — | — |
| Shane Duke | — | — |
| Shannon Castello | — | — |
| Shannon Sparks | — | — |
| Sharee Edwards | — | — |
| Sharla Tester | — | — |
| Sharon Flores | — | — |
| Sharon Port | — | — |
| Sharon Ramos | — | — |
| Sharon White | — | — |
| Sheena Brill | — | — |
| Sheila Crawford | — | — |
| Sherrie Parke | 🇱🇻 LAT | — |
| Sherry Joseph | 🇱🇻 LAT | — |
| Sonia Krieger | 🇱🇻 LAT | — |
| Spencer Teixeira | — | — |
