Heat 1

Place	Rank	Athlete	Country	Time
1.	26.	Avinash Mani	India	56.98
2.	27.	Yousif Habib Bu Arish	Saudi Arabia	57.84
		Abbas Qali	Kuwait	DNS

Heat 2

Place	Rank	Athlete	Country	Time
1.	12.	Sajan Prakash	India	54.06
2.	25.	Yacob Al-Khulaifi	Qatar	56.94
3.	28.	Sio Ka Kun	Macau	1:00.39
4.	29.	Kawas Behram Aga	Pakistan	1:01.16
5.	30.	Jurmed Batmunkh	Mongolia	1:01.33
6.	31.	Keouodom Lim	Laos	1:01.47
		Demuul Erdenemunkh	Mongolia	DNS

Heat 3

Place	Rank	Athlete	Country	Time
1.	2.	Yuki Kobori	Japan	52.47
2.	6.	Chang Gyu-cheol	South Korea	53.20
3.	7.	Glenn Victor Sutanto	Indonesia	53.29
4.	10.	Chu Chen-ping	Chinese Taipei	53.98
5.	16.	Park Jung-hun	South Korea	54.74
6.	18.	Navaphat Wongcharoen	Thailand	54.91
7.	22.	Ngo Dinh Chuyen	Vietnam	55.97
8.	23.	Alireza Yavari Foroushani	Iran	56.10

Heat 4

Place	Rank	Athlete	Country	Time
1.	3.	Li Zhuhao	China	52.50
2.	4.	Quah Zheng Wen	Singapore	52.76
3.	9.	Zheng Xiaojing	China	53.53
4.	13.	Chan Jie	Malaysia	54.20
5.	14.	Artyom Kozlyuk	Uzbekistan	54.57
6.	18.	Wang Kuan-hung	Chinese Taipei	54.91
7.	20.	Ho Tin Long	Hong Kong	55.05
		Noah Al-Khulaifi	Qatar	DNS

Heat 5

Place	Rank	Athlete	Country	Time
1.	1.	Joseph Schooling	Singapore	52.31
2.	5.	Adilbek Mussin	Kazakhstan	52.99
3.	8.	Nao Horomura	Japan	53.30
4.	11.	Triady Fauzi Sidiq	Indonesia	53.99
5.	15.	Nicholas Lim	Hong Kong	54.67
6.	17.	Mehdi Ansari	Iran	54.88
7.	21.	Vladislav Shuliko	Kyrgyzstan	55.06
8.	24.	Hoang Quy Phuroc	Vietnam	56.51

Final

Place	Athlete	Country	Time
1.	Joseph Schooling	Singapore	51.04 AGR
2.	Li Zhuhao	China	51.46
3.	Yuki Kobori	Japan	51.77
4.	Quah Zheng Wen	Singapore	52.54
5.	Adilbek Mussin	Kazakhstan	52.95
6.	Nao Horomura	Japan	53.00
7.	Chang Gyu-Cheol	South Korea	53.32
8.	Glenn Victor Sutanto	Indonesia	53.89