Nearly £80,000 has been raised in this year's Swimarathon.
418 teams swam a total of 21,296 laps.
The Lions Club, which has been organising the event for the past 50 years, says it's delighted with the result so far - with more sponsorship money still to come.
The 2022 event got underway on Wednesday 9 March.
Across five days islanders of all ages have taken to the pool at Les Quennevais to raise money for charity.
The main beneficiary this year is Maison des Landes where a new community hub is being created. Plans for the £2.5m centre were unveiled last year.
£78,166 has been counted so far, which does not include sponsorship from Ravenscroft.
“It was a wonderful event with swimmers of all ages and abilities. The common factor was that everyone left the pool hall with a huge smile on their face. It was a truly uplifting experience to be involved.” - Steve Taylor, chairman of the Lions organising committee.

Man in hospital after serious assault at Havre Des Pas festival
Channel Islander abandons Bordeaux as the flames 'arrive at the city's gates'
Nowacki wins Jersey’s first Commonwealth Games medal in 36 years
Thousands expected at Havre Des Pas Festival this weekend
Commonwealth Games: Nowacki into 100m breaststroke final
Channel Islands face 'physical' Poland test
Price of heating oil and other fuel increase by more than half in a year
Man jailed for importing nearly £600k worth of cannabis in bumpers of his car