| Participant | Country | Team |
|---|---|---|
| Rachel Benavidez | — | — |
| Randall Hill | — | — |
| Randy Hyde | — | — |
| Reginald Saska | — | — |
| Rhonda Culbreth | — | — |
| Ricardo Robertson | — | — |
| Richard Cannon | — | — |
| Richard Freeman | — | — |
| Rick Kilmer | — | — |
| Rita Barger | — | — |
| Robert Garber | — | — |
| Robert Kitchens | 🇱🇻 LAT | — |
| Robert Mclain | — | — |
| Robert Sanborn | — | — |
| Robert Walker | — | — |
| Rodney Casey | — | — |
| Roman Jarrell | — | — |
| Ronnie Halman | 🇱🇻 LAT | — |
| Rose Yates | — | — |
| Rosie Ferguson | 🇱🇻 LAT | — |
| Ruben Fietek | — | — |
| Rupert Biffle | — | — |
| Russell Grimes | 🇱🇻 LAT | — |
| Samuel Powell | — | — |
| Sandra Anderson | — | — |
| Sarah Concepcion | — | — |
| Sarah Garcia | 🇱🇻 LAT | — |
| Sarah Smith | 🇱🇻 LAT | — |
| Scott Atherton | — | — |
| Shakita Pash | 🇱🇻 LAT | — |
| Shannon Hall | — | — |
| Sharon Diaz | — | — |
| Sharon Edens | — | — |
| Sharon Fletcher | 🇱🇻 LAT | — |
| Shaun Nixon | 🇱🇻 LAT | — |
| Shawn Karam | — | — |
| Shelia Green | — | — |
| Spencer Teixeira | — | — |
| Stacey Zellars | — | — |
| Staci Nagy | — | — |
| Stephanie Pellegrino | — | — |
| Sterling Davis | 🇱🇻 LAT | — |
| Steven Cox | — | — |
| Steven Jahnke | 🇱🇻 LAT | — |
| Steven Ramirez | — | — |
| Steven Robinson | 🇱🇻 LAT | — |
| Steve Wiggins | 🇱🇻 LAT | — |
| Susan Wessels | — | — |
| Tabitha Sweet | 🇱🇻 LAT | — |
| Tara Johnson | — | — |
