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

The women's 100 metre breaststroke event at the 2018 Asian Games took place on 19 August at the Gelora Bung Karno Aquatic Stadium.

## Schedule

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

| Date | Time | Event |
| - | - | - |
| Sunday, 19 August 2018 | 10:05 | Heats |
| Sunday, 19 August 2018 | 19:11 | Final |

## Records

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

| World Record | Lilly King (USA) | 1:04.13 | Budapest, Hungary | 25 July 2017 |
| - | - | - | - | - |
| Asian Record | Ji Liping (CHN) | 1:05.32 | Beijing, China | 29 August 2009 |
| Games Record | Shi Jinglin (CHN) | 1:06.67 | Incheon, South Korea | 21 September 2014 |

## Results

### Heats

| Rank | Heat | Athlete | Time |
| - | - | - | - |
| 1 | 3 | Satomi Suzuki (JPN) | 1:06.92 |
| 2 | 4 | Reona Aoki (JPN) | 1:07.24 |
| 3 | 4 | Shi Jinglin (CHN) | 1:07.68 |
| 4 | 3 | Jamie Yeung (HKG) | 1:07.86 |
| 5 | 2 | Yu Jingyao (CHN) | 1:08.52 |
| 6 | 3 | Kim Hye-jin (KOR) | 1:08.64 |
| 7 | 4 | Phee Jinq En (MAS) | 1:08.83 |
| 8 | 2 | Back Su-yeon (KOR) | 1:09.08 |
| 9 | 3 | Lin Pei-wun (TPE) | 1:09.63 |
| 10 | 4 | Anandia Evato (INA) | 1:09.78 |
| 11 | 2 | Rainbow Ip (HKG) | 1:10.57 |
| 12 | 2 | Samantha Yeo (SGP) | 1:11.29 |
| 13 | 4 | Roanne Ho (SGP) | 1:12.01 |
| 14 | 3 | Saovanee Boonamphai (THA) | 1:12.77 |
| 15 | 1 | Adelaida Pchelintseva (KAZ) | 1:14.26 |
| 16 | 1 | Azzahra Permatahani (INA) | 1:14.43 |
| 17 | 2 | Ngô Thị Ngọc Quỳnh (VIE) | 1:15.19 |
| 17 | 4 | Cheang Weng Lam (MAC) | 1:15.19 |
| 19 | 1 | Lei On Kei (MAC) | 1:16.06 |
| 20 | 3 | Sok Voleak (CAM) | 1:17.35 |
| 21 | 4 | Mera Abushammaleh (PLE) | 1:20.70 |
| 22 | 3 | Mishael Aisha Ayub (PAK) | 1:22.59 |
| 23 | 2 | Temüüjingiin Amingoo (MGL) | 1:23.69 |
| 24 | 2 | Khadiza Akter (BAN) | 1:27.20 |
| 25 | 4 | Aishath Hulva Khulail (MDV) | 1:33.31 |
| 26 | 3 | Aishath Sajina (MDV) | 1:34.07 |

### Final

| Rank | Athlete | Time | Notes |
| - | - | - | - |
| | Satomi Suzuki (JPN) | 1:06.40 | GR |
| | Reona Aoki (JPN) | 1:06.45 | |
| | Shi Jinglin (CHN) | 1:07.36 | |
| 4 | Yu Jingyao (CHN) | 1:07.44 | |
| 5 | Kim Hye-jin (KOR) | 1:08.34 | |
| 6 | Jamie Yeung (HKG) | 1:08.75 | |
| 7 | Back Su-yeon (KOR) | 1:08.83 | |
| 8 | Phee Jinq En (MAS) | 1:09.01 | |
