Jess Walker, who trains in Teddington, will be competing in the final of the women's K1 200m kayak contest later.
The competition starts at 10:14.
Tim Brabants from Teddington has been named in the the British canoe sprint squad for the Olympics. The 35 year-old won a gold and a bronze at the last games in 2008 and will compete in the men's K1 1000m category.
Also in the squad is Londoner Richard Jefferies along with Rachel Cawthorn and Liam Heath from Guildford.**
Later this month, the British canoe sprint squad will be heading to a competition in Poland, which for some of them will be a chance to book their places in the Olympic team. Amongst them is Olympic gold medallist Tim Brabants. But his place in the team is under threat. Phil Bayles reports.