# South Korea at the 2022 World Aquatics Championships

South Korea competed at the 2022 World Aquatics Championships in Budapest, Hungary from 18 June to 3 July.

## Medalists

| Medal | Name | Sport | Event | Date |
| Silver | Hwang Sun-woo | Swimming | Men's 200 metre freestyle | 20 June |

## Artistic swimming

South Korea entered 3 artistic swimmers.

### Women

| Athlete | Event | Preliminaries | Preliminaries | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank |
| Lee Ri-young | Solo technical routine | 80.5753 | 12 Q | 80.5294 | 12 |
| Lee Ri-young | Solo free routine | 80.6000 | 14 | did not advance | did not advance |
| Hur Yoon-seo Lee Ri-young | Duet technical routine | 80.6840 | 12 Q | 80.3069 | 12 |
| Hur Yoon-seo Lee Ri-young | Duet free routine | 80.9000 | 15 | did not advance | did not advance |

## Diving

South Korea entered 5 divers.

### Men

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Yi Jaeg-yeong | 1 m springboard | 333.30 | 19 | — | — | did not advance | did not advance |
| Yi Jaeg-yeong | 3 m springboard | 347.30 | 28 | did not advance | did not advance | did not advance | did not advance |

### Women

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Cho Eun-bi | 1 m springboard | 187.75 | 39 | — | — | did not advance | did not advance |
| Cho Eun-bi | 10 m platform | 232.80 | 24 | did not advance | did not advance | did not advance | did not advance |
| Kim Su-ji | 1 m springboard | 234.95 | 18 | — | — | did not advance | did not advance |
| Kim Su-ji | 3 m springboard | 273.75 | 13 Q | 257.05 | 16 | did not advance | did not advance |

### Mixed

| Athlete | Event | Preliminaries | Preliminaries | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank |
| Cho Eun-bi Yi Jaeg-yeong | Team event | — | — | 332.85 | 7 |
| Yi Jaeg-yeong Kim Su-ji | Synchronized 3 m springboard | — | — | 275.82 | 6 |
| Yi Jaeg-yeong Cho Eun-bi | Synchronized 10 m platform | — | — | 249.39 | 7 |

## Open water swimming

South Korea entered 8 open water swimmers (4 male and 4 female)

### Men

| Athlete | Event | Time | Rank |
| Choi Yong-jin | 10 km | 2:01:50.1 | 41 |
| Kim Min-seok | 5 km | 59:59.2 | 45 |
| Lee Chang-min | 5 km | 1:00:17.9 | 49 |
| Park Jae-hun | 10 km | 2:01:21.3 | 36 |

### Women

| Athlete | Event | Time | Rank |
| Kim Jin-ha | 5 km | 1:05:33.4 | 43 |
| Lee Hae-rim | 10 km | 2:13:08.6 | 43 |
| Lee Jong-min | 5 km | 1:01:07.7 | 30 |
| Park Jung-ju | 10 km | 2:18:11.9 | 48 |

### Mixed

| Athlete | Event | Time | Rank |
| Park Jae-hun Lee Chang-min Lee Hae-rim Lee Jeong-min | Team | Disqualified | Disqualified |

## Swimming

South Korea entered 22 swimmers.

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Cho Sung-jae | 100 m breaststroke | 1:00.37 | 13 Q | 59.75 | 11 | did not advance | did not advance |
| Cho Sung-jae | 200 m breaststroke | 2:10.69 | 11 Q | 2:09.81 | 9 | did not advance | did not advance |
| Choi Dong-yeol | 50 m breaststroke | 27.55 | 12 Q | 27.34 | 9 | did not advance | did not advance |
| Hwang Sun-woo | 100 m freestyle | 48.61 | 17 Q | 48.08 | 11 | did not advance | did not advance |
| Hwang Sun-woo | 200 m freestyle | 1:45.79 | 2 Q | 1:45.46 | 3 Q | 1:44.47 NR | |
| Ji Yu-chan | 50 m freestyle | 22.19 | 17 | did not advance | did not advance | did not advance | did not advance |
| Kim Ji-hun | 50 m butterfly | 24.02 | 36 | did not advance | did not advance | did not advance | did not advance |
| Kim Min-seop | 200 m butterfly | 1:57.43 | 19 | did not advance | did not advance | did not advance | did not advance |
| Kim Min-seop | 400 m individual medley | 4:28.35 | 25 | — | — | did not advance | did not advance |
| Kim Min-suk | 200 m individual medley | 2:00.88 | 20 | did not advance | did not advance | did not advance | did not advance |
| Kim Woo-min | 400 m freestyle | 3:45.87 | 6 Q | — | — | 3:45.64 | 6 |
| Kim Woo-min | 800 m freestyle | 7:53.27 | 14 | — | — | did not advance | did not advance |
| Kim Woo-min | 1500 m freestyle | 15:08.50 | 12 | — | — | did not advance | did not advance |
| Lee Ju-ho | 50 m backstroke | 25.31 | 20 | did not advance | did not advance | did not advance | did not advance |
| Lee Ju-ho | 100 m backstroke | 53.84 | 12 Q | 54.07 | 15 | did not advance | did not advance |
| Lee Ju-ho | 200 m backstroke | 1:57.89 | 9 Q | 1:57.55 | 12 | did not advance | did not advance |
| Moon Seung-woo | 100 m butterfly | 53.58 | 38 | did not advance | did not advance | did not advance | did not advance |
| Moon Seung-woo | 200 m butterfly | 1:59.81 | 27 | did not advance | did not advance | did not advance | did not advance |
| Hwang Sun-woo Lee Yoo-yeon Kim Ji-hun Kim Min-joon | 4 × 100 m freestyle relay | 3:15.68 NR | 12 | — | — | did not advance | did not advance |
| Hwang Sun-woo Kim Woo-min Lee Yoo-yeon Lee Ho-joon | 4 × 200 m freestyle relay | 7:08.49 NR | 4 Q | — | — | 7:06.93 NR | 6 |
| Lee Ju-ho Moon Seung-woo Cho Sung-jae Hwang Sun-woo | 4 × 100 m medley relay | 3:36.28 | 13 | — | — | did not advance | did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Han Da-kyung | 400 m freestyle | 4:13.29 | 19 | — | — | did not advance | did not advance |
| Han Da-kyung | 800 m freestyle | 8:49.18 | 18 | — | — | did not advance | did not advance |
| Han Da-kyung | 1500 m freestyle | 16:47.45 | 18 | — | — | did not advance | did not advance |
| Hur Yeon-kyung | 100 m freestyle | 55.50 | 23 | did not advance | did not advance | did not advance | did not advance |
| Jeong So-eun | 50 m freestyle | 25.53 | 20 | did not advance | did not advance | did not advance | did not advance |
| Jeong So-eun | 50 m butterfly | 26.40 | 13 Q | 26.32 | 14 | did not advance | did not advance |
| Jung Hyun-young | 200 m freestyle | 2:02.64 | 26 | did not advance | did not advance | did not advance | did not advance |
| Kim Seo-yeong | 100 m butterfly | did not start | did not start | did not advance | did not advance | did not advance | did not advance |
| Kim Seo-yeong | 200 m individual medley | 2:11.29 | 9 Q | 2:10.47 | 5 Q | 2:11.30 | 6 |
| Lee Eun-ji | 50 m backstroke | 28.38 | 15 Q | 28.26 | 15 | did not advance | did not advance |
| Lee Eun-ji | 100 m backstroke | 1:00.78 | 12 Q | 1:00.58 | 11 | did not advance | did not advance |
| Lee Eun-ji | 200 m backstroke | 2:13.30 | 13 Q | 2:10.48 | 10 | did not advance | did not advance |
| Moon Su-a | 100 m breaststroke | 1:08.50 | 21 | did not advance | did not advance | did not advance | did not advance |
| Moon Su-a | 200 m breaststroke | 2:27.91 | 15 Q | 2:26.64 | 14 | did not advance | did not advance |
| Jeong So-eun Hur Yeon-kyung Jung Hyun-young Ko Mi-so | 4 × 100 m freestyle relay | 3:42.94 | 9 | — | — | did not advance | did not advance |
| Kim Seo-yeong Jung Hyun-young Hur Yeon-kyung Jo Hyun-ju | 4 × 200 m freestyle relay | 8:13.00 | 12 | — | — | did not advance | did not advance |
| Lee Eun-ji Moon Su-a Jeong So-eun Hur Yeon-kyung | 4 × 100 m medley relay | 4:05.29 | 11 | — | — | did not advance | did not advance |

### Mixe

| Athlete | Event | Heat | Heat | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank |
| Hwang Sun-woo Lee Yoo-yeon Jeong So-eun Hur Yeon-kyung | 4 × 100 m freestyle relay | 3:29.35 NR | 11 | did not advance | did not advance |
| Lee Ju-ho Choi Dong-yeol Kim Seo-yeong Jeong So-eun | 4 × 100 m medley relay | Disqualified | Disqualified | did not advance | did not advance |