Olympic champion Leisel Jones and former world champion Geoff Huegill will lead a 52-strong Australian swimming contingent, including 31 debutants, in the Delhi Commonwealth Games this October.
American swimmer Rebecca Soni smashed the world record in winning the 200 metres breaststroke at the Beijing Olympics on Friday, two years after having heart surgery. The softly-spoken swimmer, who captured the silver in the 100 breaststroke after being a late replacement for Jessica Hardy, who had failed a doping test, made light of her astonishing progress since the surgery.
Aaron Peirsol and Leisel Jones set world records to win their second gold medals at the world championships.
Australians Matt Welsh and Leisel Jones claimed the first two and Japan's Kosuke Kitajima concluded the hectic spree with the third.
Australia's Leisel Jones has set a world record in the 200 metres breaststroke at a domestic grand prix meeting.
Swimmer Emma McKeon became the most successful Commonwealth Games athlete of all-time on Sunday, leading an Australian sweep of the women's 50 metre freestyle to claim a record 11th gold medal.