| Participant | Country | Team |
|---|---|---|
| Jānis Lapčaks | — | — |
| Jānis Lorencs | — | — |
| Jānis Mazurs | — | — |
| Jānis Mellis | — | — |
| Jānis Miņins | — | — |
| Jānis Neimanis | — | — |
| Jānis Niedra | — | — |
| Jānis Novikovs | 🇱🇻 LAT | — |
| Jānis Ozols | — | — |
| Jānis Pļavnieks | 🇱🇻 LAT | — |
| Jānis Purniņš | — | — |
| Jānis Ratnieks | 🇱🇻 LAT | — |
| Jānis Rubiks | 🇱🇻 LAT | — |
| Jānis Rukke | 🇱🇻 LAT | — |
| Jānis Ruska | — | — |
| Jānis Saulītis | — | — |
| Jānis Siliņš | 🇱🇻 LAT | — |
| Jānis Šķēps | — | — |
| Jānis Švirksts | — | — |
| Jānis Ūbelis | 🇱🇻 LAT | — |
| Janis Ulis | — | — |
| Janis Ulmanis | — | — |
| Jānis Vasiļjevs | 🇱🇻 LAT | — |
| Jānis Vecvanags | — | — |
| Jānis Vējons | 🇱🇻 LAT | — |
| Jānis Vilnis | — | — |
| Jānis Vītols | — | — |
| Jānis Zālītis | — | — |
| Jānis Zandarts | — | — |
| Jēkabs Vītols | — | — |
| Jeļena Dombrovska | — | — |
| Jevgenijs Markins | — | — |
| Jevgenijs Uglanskis | — | — |
| Jorens Gredzens | — | — |
| Jurģis Krīgers | 🇱🇻 LAT | — |
| Jurģis Likmanis | — | — |
| Jurģis Meženieks | — | — |
| Jurģis Vītols | — | — |
| Jurijs Kovgers | 🇱🇻 LAT | — |
| Juris Āboliņš | 🇱🇻 LAT | — |
| Juris Bierands-Bierens | — | — |
| Juris Grinbergs | — | — |
| Juris Jakovičs | — | — |
| Juris Krupinskis | 🇱🇻 LAT | — |
| Juris Mikulens | — | — |
| Juris Rēfelds | 🇱🇻 LAT | — |
| Juris Salaks | — | — |
| Juris Stanka | 🇱🇻 LAT | — |
| Juris Strēlis | — | — |
| Juris Trops | — | — |
