|Swimmer Anh Vien on the swimming race (Photo:SGGP)|
She won the medal with a record of four minutes and 44 seconds. Runner-up winner was Cecilia Williams.
Anh Vien also won a silver medal in the 200-yard mixed race with a record 59 seconds after Justine Bowker.
The swimmer also won two gold medals in the 400-yard race and the 200-yard free-style race.