6 gold medals.
Australia won ten medals at the 2012 Summer Olympics for swimming, including one gold, six silver, and three bronze medals.
Swimming is Australia's best Olympic sport. Out of the 143 Gold medals that Australia has won in Olympics, as of 2014, swimming makes up 58 of them.
Australia won 20 medals in swimming at the Beijing Olympics. This included 6 Gold, 6 Silver and 8 Bronze.
Michael phelps won all glod medals in the bejiing Olympics
Winning gold medals swimming for Australia at the Olympics.
Australia won 20 swimming medals (6 gold, 6 silver, 8 bronze) at the 2008 Games in Beijing.
As of the 2008 Games, that would be swimming. Australia has won 50 gold medals in swimming. Second is athletics with 18 gold medals and third is cycling with 13 gold medals.
Swimming won them 10 Medals including a Gold Medal 6 Silver medals and 3 Bronze Medals
Australia won 4 medals (3 silver, 1 bronze) at the 1904 Games in St. Louis. All 4 medals were won by Frank Gailey in swimming.
Australia has won a total of 137 silver medals at summer Olympics and 0 at the winter Olympics.