| Participant | Country | Team |
|---|---|---|
| Jānis Plūme | — | — |
| Jānis Ratnieks | 🇱🇻 LAT | — |
| Jānis Rušmanis | — | — |
| Jānis Saliņš | 🇱🇻 LAT | — |
| Jānis Siliņš | — | — |
| Jānis Siliņš | 🇱🇻 LAT | — |
| Jānis Šķēps | — | — |
| Jānis Sproģis | 🇱🇻 LAT | — |
| Jānis Šteinbergs | — | — |
| Jānis Šteinbergs | 🇱🇻 LAT | — |
| Jānis Stepanovs | — | — |
| Jānis Teivišs | 🇱🇻 LAT | — |
| Jānis Vanags | 🇱🇻 LAT | — |
| Jānis Vaskis | — | — |
| Jānis Vējons | 🇱🇻 LAT | — |
| Jānis Vilnis | — | — |
| Jānis Vītols | — | — |
| Jānis Zālītis | — | — |
| Jānis Zalva | 🇱🇻 LAT | — |
| Jānis Zemeskalns | — | — |
| Jānis Zvejnieks | 🇱🇻 LAT | — |
| Jānis Zvirbulis | — | — |
| Jēkabs Stankevičš | — | — |
| Jēkabs Uļģis | — | — |
| Jēkabs Vītols | — | — |
| Jekaterina Kostira | — | — |
| Jeļena Dombrovska | — | — |
| Jevgēnijs Mihailovskis | — | — |
| Jurģis Balodis | — | — |
| Jurģis Krīgers | 🇱🇻 LAT | — |
| Jurģis Orups | — | — |
| Jurģis Vītols | — | — |
| Jurijs Fedosejevs | — | — |
| Jurijs Kovgers | 🇱🇻 LAT | — |
| Juris Āboliņš | 🇱🇻 LAT | — |
| Juris Berzins | 🇳🇴 NOR | — |
| Juris Bierands-Bierens | — | — |
| Juris Damškalns | 🇱🇻 LAT | — |
| Juris Karlsons | — | — |
| Juris Libers | — | — |
| Juris Rēfelds | 🇱🇻 LAT | — |
| Juris Šaripo | — | — |
| Juris Šķudītis | 🇱🇻 LAT | — |
| Juris Uļģis | 🇱🇻 LAT | — |
| Juris Veldre | 🇱🇻 LAT | — |
| Justas Čepulis | — | — |
| Justs Blumbergs | — | — |
| Kalvis Blūms | — | — |
| Kalvis Čekovs | 🇱🇻 LAT | — |
| Kalvis Krūmiņš | — | — |
