Keri-anne Payne and Dan Fogg both reached the podium after impressive swims at the Billiton Aquatic Super Series 10km Open Water in Perth, Australia.
Double world champion Payne won silver in the women's race, completing the course in 2:09:16.50 to finish behind the Netherlands' European champion Sharon Van Rouwendaal (2:08:38.10) but ahead of USA's London 2012 Olympic silver medallist Haley Anderson (2:09:20.10) who was fourth.
Meanwhile, Fogg - who won the 5km Time Trial title at last year's European Championships - took bronze in the men's race, completing the course in 1:48:28.35, narrowly behind a pair of American international medallists Andrew Gemmell (1:45:26.90) and Alex Meyer (1:45:28.30).
"Third in the in Perth this morning. Happy with the result but few things to work on for next time," - Dan Fogg
Jack Burnell was close behind the leading three, finishing sixth in 1:45:31.40 while Tom Allen (1:45:51.80) and Caleb Hughes (1:45:53.30) were 13th and 14th respectively.
Danielle Huskisson was the second British finisher in the women's event, placing 11th in 2:09:46.90 while 17-year old Alice Dearing was 18th in 2:11:57.50.