Singapore Sports School  won the U-19 boys distance medley in 11:46.17. Unity were second in 12:53.95 while Dunman High  were third in 13:12.34. (Photo © Les Tan/Red Sports)

Singapore Sports School won the U-19 boys distance medley in 11:46.17. Unity were second in 12:53.95 while Dunman High were third in 13:12.34. (Photo 51 © Les Tan/Red Sports)