Matt Richards led a sensational British one-two in the men’s 200 metres freestyle final to secure Great Britain’s first medals of the World Aquatics Championships in Fukuoka, Japan.

The 20-year-old came on strong down the home stretch, leaping from third after 150 metres to clock one minute and 44.30 seconds and pip team-mate and Olympic champion Tom Dean, who also finished well.

Dean prevailed ahead of fellow Briton Duncan Scott at the Tokyo Olympics but settled for silver after finishing just two hundredths of a second behind Richards, despite being fifth on the final turn.

“I am pretty tired but over the moon, it was a stacked field,” Richards said in quotes to BBC Sport. “It’s amazing to come away with the GB one-two again.”

South Korea’s Hwang Sun-woo claimed bronze as Romania’s David Popovici, who was the overwhelming favourite to retain his title, finished fourth after fading badly in the final 50 metres.