# South Korea at the 2013 World Aquatics Championships

South Korea is competing at the 2013 World Aquatics Championships in Barcelona, Spain between 19 July and 4 August 2013.

## Diving

South Korea qualified six quota places for the following diving events.

### Men

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Kim Yeong-Nam | 1 m springboard | 276.95 | 36 | — | — | did not advance | did not advance |
| Woo Ha-Ram | 1 m springboard | 315.75 | 25 | — | — | did not advance | did not advance |
| Cho Kwan-Hoon | 3 m springboard | 337.05 | 35 | did not advance | did not advance | did not advance | did not advance |
| Kim Yeong-Nam | 3 m springboard | 373.20 | 22 | did not advance | did not advance | did not advance | did not advance |
| Kim Yeong-Nam | 10 m platform | 297.15 | 30 | did not advance | did not advance | did not advance | did not advance |
| Woo Ha-Ram | 10 m platform | 321.90 | 27 | did not advance | did not advance | did not advance | did not advance |
| Kim Yeong-Nam Woo Ha-Ram | 3 m synchronized springboard | 378.24 | 10 Q | — | — | 377.34 | 10 |
| Kim Yeong-Nam Woo Ha-Ram | 10 m synchronized platform | 390.18 | 7 Q | — | — | 386.22 | 8 |

### Women

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Cho Eun-Bi | 1 m springboard | 221.50 | 24 | — | — | did not advance | did not advance |
| Kim Chae-Hyon | 1 m springboard | 215.65 | 27 | — | — | did not advance | did not advance |
| Cho Eun-Bi | 3 m springboard | 205.45 | 35 | did not advance | did not advance | did not advance | did not advance |
| Kim Su-ji | 3 m springboard | 223.20 | 29 | did not advance | did not advance | did not advance | did not advance |
| Cho Eun-Bi | 10 m platform | 245.45 | 29 | did not advance | did not advance | did not advance | did not advance |
| Kim Su-ji | 10 m platform | 235.20 | 32 | did not advance | did not advance | did not advance | did not advance |
| Cho Eun-Bi Kim Su-ji | 3 m synchronized springboard | 229.74 | 18 | — | — | did not advance | did not advance |
| Cho Eun-Bi Kim Su-ji | 10 m synchronized platform | 266.82 | 11 Q | — | — | 259.80 | 11 |

## Swimming

South Korean swimmers earned qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Chang Gyu-Cheol | 100 m butterfly | 54.09 | 34 | did not advance | did not advance | did not advance | did not advance |
| Chang Gyu-Cheol | 200 m butterfly | 2:03.32 | 31 | did not advance | did not advance | did not advance | did not advance |
| Choi Kyu-Woong | 100 m breaststroke | 1:02.58 | 43 | did not advance | did not advance | did not advance | did not advance |
| Im Tae-Jeong | 200 m backstroke | 2:01.23 | 23 | did not advance | did not advance | did not advance | did not advance |
| Im Tae-Jeong | 200 m individual medley | 2:03.61 | 36 | did not advance | did not advance | did not advance | did not advance |
| Im Tae-Jeong | 400 m individual medley | 4:34.69 | 37 | — | — | did not advance | did not advance |
| Jang Sang-Jin | 800 m freestyle | 8:18.51 | 30 | — | — | did not advance | did not advance |
| Jeong Jeong-Soo | 200 m freestyle | 1:51.86 | 43 | did not advance | did not advance | did not advance | did not advance |
| Jeong Jeong-Soo | 400 m freestyle | 3:56.68 | 30 | — | — | did not advance | did not advance |
| Ju Jang-Hun | 200 m breaststroke | 2:14.79 | 26 | did not advance | did not advance | did not advance | did not advance |
| Shin Hee-Woong | 50 m backstroke | 25.84 | 22 | did not advance | did not advance | did not advance | did not advance |
| Shin Hee-Woong | 100 m backstroke | 56.95 | 35 | did not advance | did not advance | did not advance | did not advance |
| Shin Hyeong-Keun | 50 m breaststroke | 28.29 | 42 | did not advance | did not advance | did not advance | did not advance |
| Yang Jung-Doo | 50 m freestyle | 22.48 | 22 | did not advance | did not advance | did not advance | did not advance |
| Yang Jung-Doo | 50 m butterfly | 23.84 | 24 | did not advance | did not advance | did not advance | did not advance |
| Chang Gyu-Cheol Jeong Jeong-Soo Shin Hee-Woong Yang Jung-Doo | 4×100 m freestyle relay | 3:25.50 | 15 | — | — | did not advance | did not advance |
| Im Tae-Jeong Jang Sang-Jin Ju Jang-Hun Jeong Jeong-Soo | 4×200 m freestyle relay | 7:32.83 | 17 | — | — | did not advance | did not advance |
| Choi Kyu-Woong Chang Gyu-Cheol Shin Hee-Woong Yang Jung-Doo | 4×100 m medley relay | 3:44.08 | 20 | — | — | did not advance | did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| An Se-Hyeon | 200 m butterfly | 2:13.26 | 19 | did not advance | did not advance | did not advance | did not advance |
| Back Su-Yeon | 100 m breaststroke | 1:09.11 | 25 | did not advance | did not advance | did not advance | did not advance |
| Back Su-Yeon | 200 m breaststroke | 2:27.47 | 13 Q | 2:25.61 | 10 | did not advance | did not advance |
| Han Na-Kyeong | 1500 m freestyle | 16:55.46 | 20 | — | — | did not advance | did not advance |
| Hwang Seo-Jin | 50 m butterfly | 27.22 | 30 | did not advance | did not advance | did not advance | did not advance |
| Im Da-Sol | 200 m backstroke | 2:14.07 | 23 | did not advance | did not advance | did not advance | did not advance |
| Kim Go-Eun | 50 m breaststroke | 31.95 | 28 | did not advance | did not advance | did not advance | did not advance |
| Kim Ji-Hyun | 50 m backstroke | 29.18 | 29 | did not advance | did not advance | did not advance | did not advance |
| Kim Ji-Hyun | 100 m backstroke | 1:04.66 | 37 | did not advance | did not advance | did not advance | did not advance |
| Park Jin-Young | 100 m butterfly | 1:00.78 | 31 | did not advance | did not advance | did not advance | did not advance |
| Yang Ji-Won | 200 m breaststroke | 2:27.78 | 14 Q | 2:27.67 | 14 | did not advance | did not advance |
| An Se-Hyeon Han Na-Kyeong Hwang Seo-Jin Kim Ji-Hyun | 4×100 m freestyle relay | 3:55.67 | 15 | — | — | did not advance | did not advance |
| An Se-Hyeon Han Na-Kyeong Hwang Seo-Jin Kim Ji-Hyun | 4×200 m freestyle relay | 8:32.98 | 13 | — | — | did not advance | did not advance |
| Back Su-Yeon Hwang Seo-Jin Kim Ji-Hyun Park Jin-Young | 4×100 m medley relay | 4:10.75 | 16 | — | — | did not advance | did not advance |

## Synchronized swimming

South Korea has qualified twelve synchronized swimmers.
| Athlete | Event | Preliminaries | Preliminaries | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank |
| Gu Se-Ul | Solo free routine | 75.830 | 25 | did not advance | did not advance |
| Lim Hyun-Ji | Solo technical routine | 69.200 | 30 | did not advance | did not advance |
| Jung Young-Hee Kong Do-Yeon | Duet free routine | 72.580 | 23 | did not advance | did not advance |
| Gu Se-Ul Kim Ka-Young | Duet technical routine | 70.800 | 24 | did not advance | did not advance |