| Participant | Country | Team |
|---|---|---|
| Herman Mitchell | — | — |
| Howard Strong | 🇱🇻 LAT | — |
| Howard Woodson | — | — |
| Hulda Jarvis | 🇱🇻 LAT | — |
| Irwin Aguilar | — | — |
| Iva Shield | 🇱🇻 LAT | — |
| Jack Brickey | — | — |
| Jackie Wilson | — | — |
| Jack Smith | 🇱🇻 LAT | — |
| Jacqueline Gorsuch | 🇱🇻 LAT | — |
| James Benitez | — | — |
| James Cruz | — | — |
| James Harding | 🇱🇻 LAT | — |
| James Leon | — | — |
| James Manuel | — | — |
| James Mason | 🇱🇻 LAT | — |
| James Mathews | — | — |
| James Morgan | — | — |
| James Palmer | — | — |
| James Protain | — | — |
| James Romero | 🇱🇻 LAT | — |
| James Tracey | — | — |
| James Trujillo | — | — |
| James White | — | — |
| James Williams | — | — |
| James Williams | — | — |
| Jamie Ferrero | — | — |
| Jamie Spice | — | — |
| Jane Vickers | — | — |
| Jason Humphrey | — | — |
| Jason Moye | — | — |
| Jason Pellowski | — | — |
| Jason Proudfoot | — | — |
| Jean Cohn | — | — |
| Jean Dillard | — | — |
| Jeff Alcorn | — | — |
| Jeffrey Roylance | — | — |
| Jessica Bryant | — | — |
| Jessica Burgos | — | — |
| Jessie Gibson | — | — |
| Jessie Nichols | — | — |
| Jewell Hughes | — | — |
| John Abraham | — | — |
| John Burks | — | — |
| John Childers | — | — |
| John Counts | — | — |
| John Geiser | 🇱🇻 LAT | — |
| John Long | — | — |
| John Magyar | — | — |
| Johnny Gonzalez | — | — |
