| 1 | Australia | Mornington Yacht Club | National Champion 2021 |
| 2 | Australia | Royal Sydney Yacht Squadron | Asia Pacific |
| 3 | Austria | Burgenländischer Yacht-Club | National Champion 2021 |
| 4 | Bulgaria | Port Varna | National Champion 2021 |
| 5 | Denmark | Roskilde Sejlklub | National Champion 2021 |
| 6 | Czech Republik | TRUC jacht klub Plzeň | National Champion 2021 |
| 7 | Estonia | Eesti Match Race Liit | National Champion 2021
|
| 8 | France | APCC VOILE SPORTIVE | National Champion 2021 |
| 9 | Finnland | Åländska Segelsällskapet | National Champion 2021 |
| 10 | Germany | Lübecker Yacht-Club | Hosting club |
| 11 | Germany | WV Hemelingen | Vize Champion 2021
|
| 12 | Netherlands | WSV Giesbeek | Wildcard |
| 13 | Netherlands | KNZ&RV | National Champion 2021 |
| 14 | New Zealand | Royal New Zealand Yacht Squadron | Asia Pacific |
| 15 | Norway | Åsgårdstrand Seilforening | National Champion 2021 |
| 16 | Poland | Yacht Club Gdańsk | National Champion 2021 |
| 18 | Sweden | Kungliga Svenska Segelsällskapet | National Champion 2021 |
| 19 | Sweden | Hjuviks Bätklubb | 1st place Women's SCL 2021 |
| 20 | Switzerland | Regatta Club Bodensee | National Champion 2021 |
| 21 | UK | Royal Thames Yacht Club | National Champion 2021 |
| 22 | Vanuatu - Asia Pacific | Vanuatu Cruising Yacht Club | National Champion 2021 |
| 23 | Germany | Bodensee Yacht Club Überlingen | Qualifier Vilamoura – Place 1 |
| 24 | Italy | Centro Sportivo Aeronautica Militare | Qualifier Vilamoura – Place 2 |
| 25 | Switzerland | Thunersee-Yachtclub | Qualifier Vilamoura – Place 3 |
| 26 | Norway | BI Athletics Seiling | Qualifier Vilamoura – Place 4 |
| 27 | Norway | Moss Seilforening | Qualifier Vilamoura – Place 5 |
| 28 | Italy | Società Canottieri Garda Salò | Qualifier Vilamoura – Place 6 |
| 29 | Sweden | Halmstads Segelsällskap | Qualifier Vilamoura – Place 7 |
| 30 | Germany | Flensburger Segel-Club e.V. | Qualifier Vilamoura – Place 8 |
| 31 | Germany | Norddeutscher Regatta Verein | Wildcard |
| 32 | France | Societe des regates du Havre | Qualifier Vilamoura – Place 10 |
| 33 | France | Club de Voile St Aubin Elbeuf | Qualifier Vilamoura – Place 11 |
| 34 | Switzerland | Bordée de Tribord - La Neuveville | Qualifier Vilamoura – Place 12 |
| 35 | Sweden | Sotefjordens segelsällskap | Qualifier Vilamoura – Place 13 |
| 36 | Germany | Württembergischer Yacht Club | Qualifier Vilamoura – Place 14 |
