| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Sun Woo HWANG | 200 S Free | Finals | 1:39.72 |
| 2 | Sun Woo HWANG | 200 S Free | Finals | 1:40.99 |
| 3 | Sun Woo HWANG | 200 S Free | Prelims | 1:41.97 |
| 4 | Sun Woo HWANG | 200 S Free | Prelims | 1:42.44 |
| 5 | Woomin KIM | 400 S Free | Prelims | 3:38.86 |
| 6 | Sun Woo HWANG | 100 S Free | Prelims | 46.36 |
| 7 | Sun Woo HWANG | 100 S Free | Semifinals | 46.41 |
| 8 | Seoyeong KIM | 100 S Fly | Semifinals | 57.07 |
| 9 | Woomin KIM | 1500 S Free | Timed Finals | 14:45.35 |
| 10 | Seoyeong KIM | 200 S IM | Prelims | 2:07.74 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | South Korea | 800 S Free Relay | Finals | |
| 2 | South Korea | 800 S Free Relay | Prelims | |
| 3 | South Korea | 400 S Medley Relay | Prelims | |
| 4 | South Korea | 200 S Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Sun Woo HWANG | 1 | 0 | 0 | 4 | 949.3 |
| 2 | Woomin KIM | 0 | 0 | 0 | – | 884.3 |
| 3 | Seoyeong KIM | 0 | 0 | 0 | – | 871.5 |
| 4 | Sanha KIM | 0 | 0 | 0 | – | 848.3 |
| 5 | Sua MOON | 0 | 0 | 0 | – | 817.0 |
