- twitter.com NatswimleagueNational Arena Swimming League - The UK's Premier Competitive Swimming League made up of 6 Leagues across England and Wales.
- twitter.com juniorswimming?lang=runationalswimmingleague.org.uk. Rules and Gala Documentation - nasl.
- twitter.com Natswimleague/status/…National Arena Swimming League - The UK's Premier Competitive Swimming League made up of 6 Leagues across England and Wales.
- twitter.com swimcamps?lang=enThe latest updates were made on 19 October so check out the link to make sure you're up to date with all information.
- twitter.com naslnwnationalswimmingleague.org.uk. 2021 Finals in all Divisions - The National Arena Swimming League.
- twitter.com naslnw/status/1579805381412663296nationalswimmingleague.org.uk.