Four more men's meet records were broken on the final day of the SNAG championships – Jonathan Tan and Darren Chua in the 100m freestyle, then Quah Zheng Wen and Francis Fong in the 100m backstroke.
Gan Ching Hwee and Quah Jing Wen were awarded Most Valuable Swimmer honours, while Quah Ting Wen and the women's 4x100m freestyle relay team set new national marks on the final day of the meet.
Four more men's meet records were broken on the penultimate day of the SNAG championships after blistering performances in the pool by Quah Zheng Wen, Dylan Koo and Jonathan Tan .
Despite clocking fast times in the 50m freestyle and 100m butterfly, Quah Ting Wen was still short of meeting the Olympic 'A' qualification timings.
Lionel Khoo broke the national record in the 100m breaststroke with a time of 1:02.26 – in the process meeting the Olympic 'B' timing – while three other men's meet records were rewritten.
The Quah siblings, Ting Wen and Jing Wen, headine a day where five women's meet records were broken at the Singapura Finance 47th Singapore National Age Group Swimming Championships.
Glen Lim, 13, broke the national under-14 record for the 400m freestyle while Jonathan Tan, Samuel Khoo, Lionel Khoo, Dylan Koo and Quah Zheng Wen also had meet records to their names.
Quah Ting Wen clocked 26.79 seconds in the 50m butterfly final, rewriting her personal best of 26.98s which she recorded in the heats just earlier in the day.
