# Hong Kong at the 2019 World Aquatics Championships

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

## Artistic swimming

Hong Kong's artistic swimming team consisted of 10 female athletes.

### Women

| Athlete | Event | Preliminaries | Preliminaries | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank |
| Haruka Kawazoe Christie Poon Eva Chong (R) | Duet free routine | 66.7667 | 42 | Did not advance | Did not advance |
| Chew Ching Lam Serena Chin Eva Chong Nandini Dulani Haruka Kawazoe Christie Poon Sum On Tze Yan Chan Kam (R) Tam Sin (R) | Team free routine | 68.7667 | 25 | Did not advance | Did not advance |
Legend: (R) = Reserve Athlete

## Diving

Hong Kong entered one diver.

### Women

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Chan Lam | 1 m springboard | 142.10 | 41 | — | — | Did not advance | Did not advance |
| Chan Lam | 3 m springboard | 150.75 | 49 | Did not advance | Did not advance | Did not advance | Did not advance |

## Open water swimming

Hong Kong qualified two male and two female open water swimmers.

### Men

| Athlete | Event | Time | Rank |
| Keith Sin | Men's 5 km | 58:21.6 | 49 |
| Keith Sin | Men's 10 km | 2:00:21.9 | 63 |
| William Thorley | Men's 5 km | 53:56.2 | 37 |
| William Thorley | Men's 10 km | 1:59:36.8 | 61 |

### Women

| Athlete | Event | Time | Rank |
| Nip Tsz Yin | Women's 5 km | 1:02:00.0 | 44 |
| Nip Tsz Yin | Women's 10 km | 2:01:14.6 | 39 |
| Wong Cho Ying | Women's 5 km | 1:04:39.3 | 47 |
| Wong Cho Ying | Women's 10 km | 2:07:43.4 | 52 |

### Mixed

| Athlete | Event | Time | Rank |
| William Thorley Keith Sin Nip Tsz Yin Wong Cho Ying | Team | 1:00:37.9 | 21 |

## Swimming
### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Cheuk Ming Ho | 200 m freestyle | 1:52.34 | 49 | Did not advance | Did not advance | Did not advance | Did not advance |
| Cheuk Ming Ho | 400 m freestyle | 3:55.05 | 30 | — | Did not advance | Did not advance |
| Cheuk Ming Ho | 800 m freestyle | 8:15.22 | 32 | — | Did not advance | Did not advance |
| Cheuk Ming Ho | 1500 m freestyle | 16:03.96 | 33 | — | Did not advance | Did not advance |
| Ian Ho Yentou | 50 m freestyle | 22.59 | =38 | Did not advance | Did not advance | Did not advance | Did not advance |
| Ian Ho Yentou | 100 m freestyle | 50.38 | 51 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nicholas Lim | 100 m butterfly | 54.36 | 42 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nicholas Lim | 200 m butterfly | 2:01.46 | 34 | Did not advance | Did not advance | Did not advance | Did not advance |
| Ng Cheuk Yin | 200 m backstroke | 2:06.64 | 39 | Did not advance | Did not advance | Did not advance | Did not advance |
| Ng Cheuk Yin | 50 m butterfly | 24.54 | 45 | Did not advance | Did not advance | Did not advance | Did not advance |
| Yu Hin Michael Ng | 100 m breaststroke | 1:04.66 | 64 | Did not advance | Did not advance | Did not advance | Did not advance |
| Yu Hin Michael Ng | 200 m breaststroke | 2:17.41 | 43 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nicholas Lim Ian Ho Yentou Cheuk Yin Ng Ming Ho Cheuk | 4 × 100 m freestyle relay | 3:23.49 | 24 | — | — | Did not advance | Did not advance |
| Cheuk Yin Ng Michael Ng Yu Hin Nicholas Lim Ian Ho Yentou | 4 × 100 m medley relay | 3:48.01 | 27 | — | — | Did not advance | Did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Stephanie Au | 50 m backstroke | 28.31 | 18 | Did not advance | Did not advance | Did not advance | Did not advance |
| Stephanie Au | 100 m backstroke | 1:01.25 | 24 | Did not advance | Did not advance | Did not advance | Did not advance |
| Chan Kin Lok | 50 m butterfly | 27.17 | 33 | Did not advance | Did not advance | Did not advance | Did not advance |
| Chan Kin Lok | 100 m butterfly | 1:00.64 | 32 | Did not advance | Did not advance | Did not advance | Did not advance |
| Siobhán Haughey | 100 m freestyle | 53.81 | 12 Q | 53.45 | =10 | Did not advance | Did not advance |
| Siobhán Haughey | 200 m freestyle | 1:56.02 | 2 Q | 1:55.58 | 3 Q | 1:54.98 | 4 |
| Ho Nam Wai | 800 m freestyle | 8:53.37 | 30 | — | Did not advance | Did not advance |
| Ho Nam Wai | 1500 m freestyle | 16:59.13 | 25 | — | Did not advance | Did not advance |
| Toto Wong | 200 m backstroke | 2:17.57 | 35 | Did not advance | Did not advance | Did not advance | Did not advance |
| Yeung Jamie Zhen Mei | 50 m breaststroke | 31.61 | 23 | Did not advance | Did not advance | Did not advance | Did not advance |
| Yeung Jamie Zhen Mei | 100 m breaststroke | 1:08.70 | 24 | Did not advance | Did not advance | Did not advance | Did not advance |
| Yeung Jamie Zhen Mei | 200 m breaststroke | DNS | DNS | Did not advance | Did not advance | Did not advance | Did not advance |
| Camille Cheng Siobhán Haughey Ho Nam Wai Tam Hoi Lam | 4 × 100 m freestyle relay | 3:40.40 | 10 | — | — | Did not advance | Did not advance |
| Camille Cheng Siobhán Haughey Ho Nam Wai Stephanie Au | 4 × 200 m freestyle relay | 8:04.98 | 11 | — | — | Did not advance | Did not advance |
| Stephanie Au Yeung Jamie Zhen Mei Chan Kin Lok Siobhán Haughey | 4 × 100 m medley relay | 4:03.52 | 14 | — | — | Did not advance | Did not advance |

### Mixed

| Athlete | Event | Heat | Heat | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank |
| Nicholas Lim Ian Ho Yentou Tam Hoi Lam Camille Cheng | 4 × 100 m mixed freestyle relay | 3:32.55 | 16 | Did not advance | Did not advance |
| Wong Toto Kwan To Michael Ng Nicholas Lim Tam Hoi Lam | 4 × 100 m mixed medley relay | 3:57.07 | 23 | Did not advance | Did not advance |