Tokyo 2020 silver medallist Kristóf Rasovszky of Hungary improved his result at the Paris Games by taking gold in the men’s 10-kilometre open water marathon on Friday. The world champion led for most of the race and completed the course on the Seine in 1 hour 50 minutes 52.7 seconds to finish 2.1 seconds ahead of Germany’s Oliver Klemet. “I felt really strong myself, and ready for this race. I really wanted to swim here and not in the rowing venue (Vaires-sur-Marne Nautical Stadium), like the B-plan. I thought it’s going to be a good race for me swimming in the Seine,” the Olympic champion sai…