Career
Quah was Singapore"s flag bearer for the 2009 Asian Youth Games. At the 2008 Olympics Games, Quah failed to qualify from the heats in the 400m Individual Medley event but set a new national record (4:5125). Quah set a new national record in the 200 m freestyle event in the second leg of the 2013 FINA Swimming World Cup, held in Berlin, Germany.
Her new timing of 1:58.80 was 0.09 seconds faster than Lynette Lim"s three-day-old record of 1:58.89.
She has also swum for Singapore at the:
2005 Southeast Asian Games (Two silvers, two bronzes)
2006 Commonwealth Games
2006 Asian Games
2007 Southeast Asian Games (Two golds, three silvers)
2009 Southeast Asian Games
2013 Southeast Asian Games
2014 Asian Games
2015 Southeast Asian Games.