| Participant | Country | Team |
|---|---|---|
| Hulda Jarvis | 🇱🇻 LAT | — |
| Jack Brickey | — | — |
| Jackie Goodwin | — | — |
| Jacklyn Shelton | — | — |
| James Ackman | — | — |
| James Andrews | 🇱🇻 LAT | — |
| James Burton | — | — |
| James Chappel | — | — |
| James Conklin | — | — |
| James Hull | — | — |
| James Landers | — | — |
| James Mason | 🇱🇻 LAT | — |
| James Romero | 🇱🇻 LAT | — |
| James Smith | 🇱🇻 LAT | — |
| James Woodward | 🇱🇻 LAT | — |
| Jamie Decker | — | — |
| Jane Mohorovich | 🇱🇻 LAT | — |
| Jane Vickers | — | — |
| Jason Crasco | — | — |
| Jason Davis | — | — |
| Jason Pellowski | — | — |
| Jeanine Dube | — | — |
| Jeffery Rankin | — | — |
| Jeffrey Gries | — | — |
| Jeffrey Ortiz | — | — |
| Jennifer Chaney | — | — |
| Jeremy Mueller | — | — |
| Jeri Sanchez | 🇱🇻 LAT | — |
| Jerry Borovec | — | — |
| Jessica Rathburn | — | — |
| Jessie Ayala | — | — |
| Jesus Rawls | — | — |
| Jewell Hughes | — | — |
| Joanne Bodak | — | — |
| Joanne Pratt | — | — |
| Joe Harris | — | — |
| Joe Omara | 🇱🇻 LAT | — |
| Joesph Holbach | 🇱🇻 LAT | — |
| Joey Emberton | 🇱🇻 LAT | — |
| John Alvarez | — | — |
| John Atherton | — | — |
| John Ciresi | — | — |
| John Clay | — | — |
| John Cornejo | 🇱🇻 LAT | — |
| John Maddox | — | — |
| Johnny Gonzalez | — | — |
| John Parker | — | — |
| John Schulz | — | — |
| John Wilson | — | — |
| Jonathan Odom | — | — |
