Jiao Liuyang of China set an Olympic record to win the women's 200-meter butterfly at the London Games on Wednesday.
A reckless celebration after the 2008 Australian Olympic trials cost Nick D'Arcy his spot at the Beijing Games, resulted in a criminal conviction and damaged his reputation.
The rivalry in the pool at the Pan American Games was a washout Tuesday as the United States won four of five gold medals to leave Brazil in its wake.
Federica Pellegrini of Italy has set a world record in the 400-meter freestyle at the Mediterranean Games.
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Germany beat the United States 6-3 Monday in a fight-marred men's water polo game, ending the Americans' chances of winning a medal at the world championships.