| Participant | Country | Team |
|---|---|---|
| Rinalds Gnedlers | — | — |
| Rita Stepanova | — | — |
| Roberts Berķis | — | — |
| Roberts Bojers | — | — |
| Roberts Cālītis | — | — |
| Roberts Kanajevs-Salnais | — | — |
| Roberts Kristāls | — | — |
| Roberts Straubergs | — | — |
| Roberts Timma | — | — |
| Rodrigo Briedis | — | — |
| Rolands Ruhmans | — | — |
| Romans Sergejevs | — | — |
| Rūdis Rūķis | — | — |
| Rūdolfs Kristāls | — | — |
| Rūdolfs Piziks | — | — |
| Rūdolfs Rainers Jūdenkovs | — | — |
| Rūdolfs Raudziņš | — | — |
| Rūdolfs Šķēle | — | — |
| Rūdolfs Tālmanis | — | — |
| Rūta Binovska | — | — |
| Sabīne Ilze Vaganova | — | — |
| Samanta Celitāne | — | — |
| Samanta Dāboliņa | — | — |
| Samanta Ferbera | — | — |
| Samanta Zariņa | — | — |
| Sandis Kornijenko | — | — |
| Santa Vintere | — | — |
| Sofija Koļesņikova | — | — |
| Stella Paltiņa | — | — |
| Tīna Drauga | 🇱🇻 LAT | — |
| Tīna Patrīcija Lapsa | — | — |
| Tomass Arnolds Mušperts | — | — |
| Tomass Šīrons | — | — |
| Tomass Šteinbergs | — | — |
| Tomass Zeics | 🇱🇻 LAT | — |
| Toms Lindenbergs | — | — |
| Toms Ozols | — | — |
| Toms Pumpurs | — | — |
| Toms Strēlis | 🇱🇻 LAT | — |
| Toms Svētiņš | — | — |
| Toms Ustups | — | — |
| Toms Zīverts | — | — |
| Treviss Zazītis | — | — |
| Uldis Vorons | 🇱🇻 LAT | — |
| Uļjana Pavlova | — | — |
| Una Krasta | — | — |
| Una Pērkone | — | — |
| Uvis Cakuls | — | — |
| Valdis Petrāns | — | — |
| Valdis Vorons | 🇱🇻 LAT | — |
