| Participant | Country | Team |
|---|---|---|
| Ralph Virgen | — | — |
| Randy Gagnon | 🇱🇻 LAT | — |
| Raymond Burdick | — | — |
| Raymond Smith | — | — |
| Rebecca Vastardis | — | — |
| Rebekah Batarse | — | — |
| Ricardo Smith | — | — |
| Richard Cochran | — | — |
| Richard Lam | — | — |
| Richard Quinn | — | — |
| Rita Fultz | — | — |
| Robbie Wallen | — | — |
| Robert Etheridge | — | — |
| Robert Strickland | — | — |
| Robert Vidinha | — | — |
| Ronald Masterson | — | — |
| Ronald Snell | — | — |
| Rose Kerr | — | — |
| Ruby Lawrence | — | — |
| Rusty Hansen | — | — |
| Ruth Wolford | — | — |
| Sam Hackman | — | — |
| Scott Batz | — | — |
| Shawn Brooks | — | — |
| Shelia Moreland | — | — |
| Starla Gossett | — | — |
| Steven Baker | — | — |
| Steven Siqueiros | — | — |
| Tessa Anderson | — | — |
| Theresa Huff | — | — |
| Trish Samuels | — | — |
| Walter Farmer | — | — |
| Walter Roberts | — | — |
| Wanda Moczygemba | 🇱🇻 LAT | — |
| Willard Valles | — | — |
| William Hamlin | — | — |
| William Ishman | — | — |
| Winnie Moskal | — | — |
