Youngsters from Belper Marlin SC won medals at the Derbshire County Championships.
The event, which was held at the Arc Leisure Centre, Matlock. was watched by parents and coaches.
Many Marlin swimmers achieved personal bests and for some the championships was their first competition.
Club medal winners included William Brookes, Caitlin Oram, Nicholas Skinner, Casper Raynard, Phoebe Barden, Fearn Middleton, Howie Barden, Megan Crompton, Samuel Brookes, Joshua Horobin, Katy Dymond, Danny Skinner, Caitlin Oram, Cameron Haynes, Megan Oram, Jessica Hancock, George Henshaw, Fran Emm, Madeleine Shrimpling, Elliott Stubbs, Sam Bassett, Isobel Briggs, Dean Smith, Jack Rhodes and Max Morris.
Many of the members won several medals and in the team relays Sam Bassett, William Brookes, Sam Frost and Casper Raynard gained additional silver medals.