| Participant | Country | Team |
|---|---|---|
| Jānis Grīslis | — | — |
| Jānis Gulbis | — | — |
| Jānis Kalniņš | 🇱🇻 LAT | — |
| Jānis Kalniņš | 🇱🇻 LAT | — |
| Jānis Klieders | — | — |
| Jānis Koklačs | 🇱🇻 LAT | — |
| Jānis Korsukovs | — | — |
| Jānis Korsukovs | — | — |
| Jānis Krastiņš | — | — |
| Jānis Krūmiņš | — | — |
| Jānis Lapčaks | — | — |
| Jānis Liniņš | — | — |
| Jānis Lorencs | — | — |
| Jānis Markovs | — | — |
| Jānis Mazurs | — | — |
| Jānis Mellis | — | — |
| Jānis Miņins | — | — |
| Jānis Neimanis | — | — |
| Jānis Novikovs | 🇱🇻 LAT | — |
| Jānis Ozols | — | — |
| Jānis Pelšs | — | — |
| Jānis Pētersons | 🇱🇻 LAT | — |
| Jānis Pļavnieks | 🇱🇻 LAT | — |
| Jānis Purniņš | — | — |
| Jānis Ratnieks | 🇱🇻 LAT | — |
| Jānis Rubiks | 🇱🇻 LAT | — |
| Jānis Rukke | 🇱🇻 LAT | — |
| Jānis Ruska | — | — |
| Jānis Saulītis | — | — |
| Jānis Siliņš | 🇱🇻 LAT | — |
| Jānis Šķēps | — | — |
| Janis Slāvietis | — | — |
| Jānis Švirksts | — | — |
| Jānis Ūbelis | 🇱🇻 LAT | — |
| Janis Ulis | — | — |
| Janis Ulmanis | — | — |
| Jānis Vaivars | — | — |
| Jānis Večens | 🇱🇻 LAT | — |
| Jānis Vējons | 🇱🇻 LAT | — |
| Jānis Vilnis | — | — |
| Jānis Vītols | — | — |
| Jānis Zālītis | — | — |
| Jānis Zuments | — | — |
| Jānis Zvejnieks | 🇱🇻 LAT | — |
| Jēkabs Svarinskis | — | — |
| Jēkabs Vītols | — | — |
| Jeļena Dombrovska | — | — |
| Jevgenijs Markins | — | — |
| Jorens Gredzens | — | — |
| Jurģis Jansons | — | — |
