Indonesia's Sofie Kemala finished second in the women's 50m backstroke final with a time of 30.06s on the second day of the 13th Singapore National Swimming Championshio. (Photo © Stefanus Ian/Red Sports)

Indonesia’s Sofie Kemala finished second in the women’s 50m backstroke final with a time of 30.06s on the second day of the 13th Singapore National Swimming Championships. (Photo 19 © Stefanus Ian/Red Sports)