Jacob Chin (#15) scored a hat trick. Anders Alpin (#9) added two goals while Mohd Hyder (#7) added another in NTU's 6–0 victory.
Yip-Au Hew Chris (#9) and Priscilla Tan (#18) scored a goal each to continue NTU's winning streak in the tournament, sealing the game for the seven-time defending champions in the first half.
His teammates Azmi and Tumijan clocked 13.68s and 13.80s respectively.
RI were second in 44.17 seconds, while Victoria School won the battle for third in 45.39s, with only 0.13 seconds separating them and sixth-placed St Patrick's School.
Heng Yu Jie was just 0.16s behind Shohib in second place, while Joshua Nga placed third in 4:25.19.
Dylan Tan of Hwa Chong Institution came in second in 4:32.41, while Catholic High's Chester Lee ran a 4:32.61 to finish third.
Raymond Scott Lee of Hwa Chong Institution came in second with a time of 11.36s, while RI's Ang Ding Hui was third in 11.40s.
Singapore Sports School's Muhammad Syazani bin Abdul Wahid, the defending champion, had to settle for second place after finishing just 0.01s behind. His schoolmate Joel Ho was third in 11.62s.