Swimming at the 2018 Asian Games – Women's 100 metre butterfly

The women's 100 metre butterfly event at the 2018 Asian Games took place on 21 August at the Gelora Bung Karno Aquatic Stadium, Jakarta, Indonesia.

Women's 100 metre butterfly at the 2018 Asian Games
Venue	Gelora Bung Karno Aquatic Stadium
Date	21 August 2018
Competitors	24 from 14 nations
Medalists
Rikako Ikee    Japan   Zhang Yufei    China   An Se-hyeon    South Korea

Main article: Swimming at the 2018 Asian Games

Schedule

All times are Western Indonesia Time (UTC+07:00)

Date	Time	Event
Tuesday, 21 August 2018	09:48	Heats
	18:57	Final

Records

Prior to this competition, the existing world, Asian and Games records were as follows.

World Record	Sarah Sjöström (SWE)	55.48	Rio de Janeiro, Brazil	7 August 2016
Asian Record	Liu Zige (CHN)	56.07	Jinan, China	18 October 2009
Games Record	Chen Xinyi (CHN)	56.61	Incheon, South Korea	23 September 2014

Results

Heats

Rank	Heat	Athlete	Time	Notes
1	3	Zhang Yufei (CHN)	57.68
2	3	Rikako Ikee (JPN)	57.81
3	2	An Se-hyeon (KOR)	58.97
4	1	Ai Soma (JPN)	59.16
5	2	Park Ye-rin (KOR)	59.57
6	1	Lin Xintong (CHN)	59.94
7	3	Quah Jing Wen (SGP)	1:00.08
8	3	Chan Kin Lok (HKG)	1:00.39
9	1	Quah Ting Wen (SGP)	1:00.41
10	2	Jasmine Al-Khaldi (PHI)	1:01.04
11	1	Lê Thị Mỹ Thảo (VIE)	1:01.26
12	2	Chen Yu-rong (TPE)	1:01.33
13	3	Tam Hoi Lam (HKG)	1:01.72
14	2	Kornkarnjana Sapianchai (THA)	1:01.74
15	1	Adinda Larasati Dewi (INA)	1:02.02
16	2	Huang Mei-chien (TPE)	1:02.93
17	3	Jenjira Srisaard (THA)	1:02.98
18	1	Sofie Kemala Fatiha (INA)	1:05.97
19	1	Batbayaryn Enkhkhüslen (MGL)	1:06.81
20	3	Kuan I Cheng (MAC)	1:07.94
21	2	Mishael Aisha Ayub (PAK)	1:09.61
22	1	Altanshagain Kherlen (MGL)	1:11.58
23	3	Miraal Zahra Haque (PAK)	1:17.49
24	2	Anmau Ahmed Saleem (MDV)	1:29.46

Final

Rank	Athlete	Time	Notes
	Rikako Ikee (JPN)	56.30	GR
	Zhang Yufei (CHN)	57.40
	An Se-hyeon (KOR)	58.00
4	Ai Soma (JPN)	58.68
5	Lin Xintong (CHN)	58.82
6	Quah Jing Wen (SGP)	58.93
7	Park Ye-rin (KOR)	59.57
8	Chan Kin Lok (HKG)	59.94