# Singapore at the 2019 World Aquatics Championships

Singapore competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.

## Artistic swimming

Singapore's artistic swimming team consisted of 11 athletes (11 female).

### Women

| Athlete | Event | Preliminaries | Preliminaries | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank |
| Debbie Soh Miya Yong | Duet technical routine | 76.0941 | 27 | did not advance | did not advance |
| Debbie Soh Miya Yong | Duet free routine | 77.2333 | 23 | did not advance | did not advance |
| Carolyn Buckle Hannah Chiang Ariel Sng Debbie Soh Posh Soh Teo Mou Wen Rachael Thean Miya Yong Petra Chiang(r) Royce Soh(r) | Team technical routine | 75.0587 | 19 | did not advance | did not advance |
| Carolyn Buckle Hannah Chiang Ariel Sng Debbie Soh Posh Soh Teo Mou Wen Rachael Thean Miya Yong Petra Chiang(r) Sandra Tay(r) | Team free routine | 76.3333 | 20 | did not advance | did not advance |

## Diving

Singapore entered 7 divers (3 male and 4 female).

### Men

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Mark Lee Han Ming | 3 m springboard | 339.85 | 40 | did not advance | did not advance | did not advance | did not advance |
| Jonathan Chan Fan Keng | 10 m platform | 322.85 | 32 | did not advance | did not advance | did not advance | did not advance |
| Mark Lee Han Ming Timothy Lee Jan Kuan | 3 m synchronized springboard | 314.91 | 19 | — | — | did not advance | did not advance |

### Women

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Ashlee Tan Yi Xuan | 3 m springboard | 221.45 | 39 | did not advance | did not advance | did not advance | did not advance |
| Myra Lee | 10 m platform | 205.20 | 33 | did not advance | did not advance | did not advance | did not advance |
| Freida Lim Shen-Yan | 10 m platform | 270.30 | 20 | did not advance | did not advance | did not advance | did not advance |
| Fong Kay Yian Ashlee Tan Yi Xuan | 3 m synchronized springboard | 206.49 | 21 | — | — | did not advance | did not advance |

## Swimming

Singapore entered twelve swimmers (7 men and 5 women).

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Jonathan Tan | 50 m freestyle | 22.56 | =34 | did not advance | did not advance | did not advance | did not advance |
| Darren Chua | 100 m freestyle | 49.89 | 40 | did not advance | did not advance | did not advance | did not advance |
| Darren Chua | 200 m freestyle | 1:49.56 | =35 | did not advance | did not advance | did not advance | did not advance |
| Glen Lim Jun Wei | 400 m freestyle | 3:55.60 | 34 | — | — | did not advance | did not advance |
| Glen Lim Jun Wei | 800 m freestyle | 8:13.02 | 30 | — | — | did not advance | did not advance |
| Quah Zheng Wen | 50 m backstroke | 25.50 | =24 | did not advance | did not advance | did not advance | did not advance |
| Quah Zheng Wen | 200 m butterfly | 1:59.10 | 27 | did not advance | did not advance | did not advance | did not advance |
| Lionel Khoo | 50 m breaststroke | 28.46 | 44 | did not advance | did not advance | did not advance | did not advance |
| Lionel Khoo | 100 m breaststroke | 1:02.66 | 49 | did not advance | did not advance | did not advance | did not advance |
| Joseph Schooling | 50 m butterfly | 23.73 | 20 | did not advance | did not advance | did not advance | did not advance |
| Joseph Schooling | 100 m butterfly | 52.93 | 24 | did not advance | did not advance | did not advance | did not advance |
| Phang Sheng Jun | 200 m individual medley | 2:03.96 | 35 | did not advance | did not advance | did not advance | did not advance |
| Phang Sheng Jun | 400 m individual medley | 4:28.93 | 31 | — | — | did not advance | did not advance |
| Joseph Schooling Quah Zheng Wen Jonathan Tan Darren Chua | 4×100 m freestyle relay | 3:16.66 | 18 | — | — | did not advance | did not advance |
| Quah Zheng Wen Darren Chua Jonathan Tan Glen Lim Jun Wei | 4×200 m freestyle relay | 7:18.12 | 21 | — | — | did not advance | did not advance |
| Quah Zheng Wen Lionel Khoo Jonathan Tan Darren Chua | 4×100 m medley relay | 3:41.58 | 26 | — | — | did not advance | did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Quah Ting Wen | 50 m freestyle | 25.50 | 28 | did not advance | did not advance | did not advance | did not advance |
| Quah Ting Wen | 100 m freestyle | 55.60 | 32 | did not advance | did not advance | did not advance | did not advance |
| Quah Ting Wen | 200 m freestyle | 2:00.39 | 23 | did not advance | did not advance | did not advance | did not advance |
| Quah Ting Wen | 50 m butterfly | 26.92 | 27 | did not advance | did not advance | did not advance | did not advance |
| Gan Ching Hwee | 400 m freestyle | 4:17.89 | 28 | — | — | did not advance | did not advance |
| Gan Ching Hwee | 800 m freestyle | 8:47.88 | 23 | — | — | did not advance | did not advance |
| Gan Ching Hwee | 1500 m freestyle | 16:44.65 | 21 | — | — | did not advance | did not advance |
| Christie Chue | 50 m breaststroke | 32.39 | 36 | did not advance | did not advance | did not advance | did not advance |
| Quah Jing Wen | 100 m butterfly | 1:01.49 | 37 | did not advance | did not advance | did not advance | did not advance |
| Quah Jing Wen | 200 m butterfly | 2:12.48 | 21 | did not advance | did not advance | did not advance | did not advance |
| Quah Ting Wen Cherlyn Yeoh Christie Chue Quah Jing Wen | 4×100 m freestyle relay | 3:43.11 | 17 | — | — | did not advance | did not advance |
| Quah Ting Wen Gan Ching Hwee Christie Chue Quah Jing Wen | 4×200 m freestyle relay | 8:08.44 | 13 | — | — | did not advance | did not advance |
| Quah Jing Wen Christie Chue Quah Ting Wen Cherlyn Yeoh | 4×100 m medley relay | 4:11.67 | 21 | — | — | did not advance | did not advance |

### Mixed

| Athlete | Event | Heat | Heat | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank |
| Darren Chua Jonathan Tan Cherlyn Yeoh Quah Jing Wen | 4×100 m freestyle relay | 3:30.26 | 12 | did not advance | did not advance |
| Quah Zheng Wen Christie Chue Jonathan Tan Cherlyn Yeoh | 4×100 m medley relay | 3:53.90 | 20 | did not advance | did not advance |