March Marlins were in fine form in Wisbech for the first round of the Senior Fenland League.
Up against strong opposition, marlins swimmers picked up 19 personal bests and six club records.
Jessica Shaw won three of her four races and set a club record, while Nat Cook managed five personal bests.
Aiden Gray broke two club records, while there were also club records for Chloe Richardson and Ciara Mason.
A replacement is needed for Tracey Palmer, who has stepped down as club secretary.
A club spokesman said: “Tracey has done a sterling job for the past four years and will be greatly missed.
“That means we are looking for a new volunteer to take on these roles. If you are interested please e-mail info@marchmarlins.org.uk or contact a member of the committee at the pool.”
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