Singapore dominates Classified division
Overnight leader and Hong Kong Open Graded Masters champion, Andrew Lee could not repeat his first block form but still managed to finish second to Fang. Lee shot 1566 to amassed 3370 total.
Filipina, Lara Posadas was Philippine's top finisher taking up third spot with 3316 ahead of Korea's Kim Eun Jung and another Filipina, Liza Del Rosario rounding up the top 5 with 3315 and 3296.
Filipino, Chester King displayed his consistent form that helped him to bag two gold medals in the Asian Championship in Hong Kong two months ago with another superb 8-game series of 1754 to add to his 1786 from the first block for a 3540 total and the overall lead.
14-year-old Machael Mak of Hong Kong impressed with 1766 to give him a total of 3527 to take up second followed by team-mate, Cyrus Cheung in third with 3512. Asian Championship Doubles gold medalist, Eric Tseng shot the tournaent's first perfect game to finish fourth with 3504.
Bowlers will return to the lanes for their third and final qualifying block of 8 games on Friday. The top 24 in all the three divisions will make the cut for the next round on Saturday.
Detailed scores: Classified 2nd Block | Youth 2nd Block | Open 2nd Block.