Quah Zheng Wen in action during his 200m freestyle 15 and over 'A' finals at the 47th Singapore National Age Group Swimming Championships. He finished second in the open group with a timing of 1:50.43, setting a new meet record. (Photo © Soh Jun Wei/Red Sports)

Quah Zheng Wen in action during his 200m freestyle 15 and over ‘A’ final at the 47th Singapore National Age Group Swimming Championships. He finished second in the open group with a timing of 1:50.43. (Photo 7 © Soh Jun Wei/Red Sports)