Macau at the 2019 World Aquatics Championships
# Macau at the 2019 World Aquatics Championships

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

## Artistic swimming

Macau entered six artistic swimmers.

### Women

| Athlete | Event | Preliminaries | Preliminaries | Final | Final |
| - | - | - | - | - | - |
| Athlete | Event | Points | Rank | Points | Rank |
| Chau Cheng Han | Solo technical routine | 62.3529 | 28 | did not advance | did not advance |
| Zheng Zexuan | Solo free routine | 66.8000 | 32 | did not advance | did not advance |
| Chan Chi Ian Chan Ka Hei | Duet technical routine | 60.7235 | 45 | did not advance | did not advance |
| Chio Un Tong Chio Weng Tong | Duet free routine | 63.3333 | 45 | did not advance | did not advance |

## Diving

Macau entered four divers.

### Women

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Choi Sut Kuan | 1 m springboard | 157.65 | 39 | — | — | did not advance | did not advance |
| Lei Meng Hin | 3 m springboard | 94.00 | 51 | did not advance | did not advance | did not advance | did not advance |
| Choi Sut Kuan Leong Sut Chan | 3 m synchronized springboard | 174.21 | 22 | — | — | did not advance | did not advance |
| Leong Sut In Leong Sut Chan | 10 m synchronized platform | 192.39 | 14 | — | — | did not advance | did not advance |

## Swimming

Macau entered four swimmers.

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Chao Man Hou | 50 m breaststroke | 28.07 | 36 | did not advance | did not advance | did not advance | did not advance |
| Chao Man Hou | 100 m breaststroke | 1:02.14 | 41 | did not advance | did not advance | did not advance | did not advance |
| Lin Sizhuang | 200 m freestyle | 1:57.37 | 61 | did not advance | did not advance | did not advance | did not advance |
| Lin Sizhuang | 200 m individual medley | 2:10.87 | 46 | did not advance | did not advance | did not advance | did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Cheang Weng Lam | 50 m backstroke | 33.01 | 37 | did not advance | did not advance | did not advance | did not advance |
| Cheang Weng Lam | 200 m breaststroke | 2:46.10 | 31 | did not advance | did not advance | did not advance | did not advance |
| Lei On Kei | 50 m freestyle | 26.34 | 40 | did not advance | did not advance | did not advance | did not advance |
| Lei On Kei | 100 m breaststroke | 1:14.11 | 41 | did not advance | did not advance | did not advance | did not advance |
