British Swimming – The National governing body for Great Britain, including information about national events and our Olympic, National and Commonwealth Swim squads
https://www.britishswimming.org
The Associated Swimming Association (ASA) - The English national governing body for swimming
Cheshire County Water Polo and Swimming Association – All the information for Cheshire swimming
North Midlands Amateur swimming and water polo association – All the north midlands information
http://www.northmidlandsasa.co.uk/
Official Swimming results – All registered gala results as well access to all of your own Personal Best times
https://www.swimmingresults.org/
Conversion times - Enter your times, select the "ASA tables" conversion method at Pullbouy.co.uk and convert your Long to Short course times (and vice versa)