| Participant | Country | Team |
|---|---|---|
| Jānis Kalaneps | 🇱🇻 LAT | — |
| Jānis Kleinbergs | — | — |
| Jānis Kļumels | 🇱🇻 LAT | — |
| Jānis Kolego | — | — |
| Jānis Krūmiņš | — | — |
| Jānis Krūmkalns | — | — |
| Jānis Krūmkalns | — | — |
| Janis Labutis | — | — |
| Jānis Leikarts | 🇱🇻 LAT | — |
| Jānis Levitass | 🇱🇻 LAT | — |
| Jānis Mazītis | 🇱🇻 LAT | — |
| Jānis Mazurs | — | — |
| Jānis Muratovs | — | — |
| Jānis Neimanis | — | — |
| Jānis Nemme | — | — |
| Jānis Ozoliņš | 🇱🇻 LAT | — |
| Jānis Ozols | — | — |
| Jānis Prančs | — | — |
| Jānis Puriņš | — | — |
| Jānis Ratnieks | 🇱🇻 LAT | — |
| Jānis Rubiks | 🇱🇻 LAT | — |
| Jānis Rudzeišs | — | — |
| Jānis Ruska | — | — |
| Jānis Rušmanis | — | — |
| Jānis Saulītis | — | — |
| Jānis Saulītis | — | — |
| Jānis Sedliņš | — | — |
| Jānis Štāls | 🇱🇻 LAT | — |
| Janis Ulmanis | — | — |
| Jānis Upens | — | — |
| Jānis Vējons | 🇱🇻 LAT | — |
| Jānis Vilnis | — | — |
| Jānis Viļumsons | — | — |
| Jānis Zandarts | — | — |
| Jānis Zaščenkovs | — | — |
| Jeļena Veršiņina | — | — |
| Jevgēnijs Rudakovs | — | — |
| Jolanta Liepiņa | — | — |
| Jurģis Krīgers | 🇱🇻 LAT | — |
| Jurijs Djakivs | — | — |
| Juris Baranovskis | — | — |
| Juris Gūtmanis | — | — |
| Juris Jakovičs | — | — |
| Juris Kairišs | — | — |
| Juris Ķelle | — | — |
| Juris Krekovskis | — | — |
| Juris Kuzņecovs | 🇱🇻 LAT | — |
| Juris Leja | — | — |
| Juris Libers | — | — |
| Juris Logins | — | — |
