| Participant | Country | Team |
|---|---|---|
| Jānis Saliņš | 🇱🇻 LAT | — |
| Janis Saulitis | — | — |
| Jānis Siliņš | — | — |
| Jānis Siliņš | 🇱🇻 LAT | — |
| Jānis Šķēps | — | — |
| Jānis Šlapiņš | — | — |
| Jānis Sprenne | — | — |
| Jānis Spruls | 🇱🇻 LAT | — |
| Jānis Strēlnieks | — | — |
| Jānis Tiltiņš | 🇱🇻 LAT | — |
| Jānis Tomašs | — | — |
| Janis Ulis | — | — |
| Janis Ulmanis | — | — |
| Jānis Upens | — | — |
| Jānis Vasips | — | — |
| Jānis Vējons | 🇱🇻 LAT | — |
| Janis Vilnis | — | — |
| Jānis Vītols | — | — |
| Jānis Zandarts | — | — |
| Jānis Zaščenkovs | — | — |
| Jēkabs Stankevičs | — | — |
| Jorens Gredzens | — | — |
| Jurģis Orups | — | — |
| Jurģis Purgailis | — | — |
| Jurijs Knazevs | — | — |
| Jurijs Kovgers | 🇱🇻 LAT | — |
| Juris Broks | — | — |
| Juris Damškalns | 🇱🇻 LAT | — |
| Juris Griņevičs | — | — |
| Juris Jakovics | — | — |
| Juris Ķelle | — | — |
| Juris Kuzņecovs | 🇱🇻 LAT | — |
| Juris Lipsnis | — | — |
| Juris Rēfelds | 🇱🇻 LAT | — |
| Juris Skrebels | 🇱🇻 LAT | — |
| Juris Šķudītis | 🇱🇻 LAT | — |
| Juris Strēlis | — | — |
| Juris Tišaņinovs | 🇱🇻 LAT | — |
| Juris Ullas | — | — |
| Kalvis Ābeļkalns | — | — |
| Kalvis Jansons | — | — |
| Kalvis Kalniņš | — | — |
| Kalvis Pelss | — | — |
| Kalvis Upītis | — | — |
| Kārlis Ducens | 🇱🇻 LAT | — |
| Kārlis Kalējs | — | — |
| Kārlis Kalniņš | — | — |
| Kārlis Krišjānis Rusmanis | — | — |
| Kaspars Akmanis-Okmanis-Morics | — | — |
| Kaspars Artamonovs | 🇱🇻 LAT | — |
