| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Mingyu KIM | 28/02/1999 | 35 Kilometres Race Walk | Final | DNF |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Kyungsun CHOI | 16/03/1992 | Marathon | Final | 29 | 2:35:42 |
| W | Ye-jin LIM | 14/12/1995 | Marathon | Final | 37 | 2:38:31 |
| M | Sanghyeok WOO | 23/04/1996 | High Jump | Qualification | 2 | 2.25 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Minho PARK | 23/01/1999 | Marathon | Final | DNF |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Sanghyeok WOO | 23/04/1996 | High Jump | Final | 2 | 2.34 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Gyumin YU | 22/04/2001 | Triple Jump | Qualification | 16 | 16.19 |
| M | Seunghwan KO | 14/11/1997 | 200 Metres | Heats | 6 | 20.49 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Byeongkwang CHOE | 07/04/1991 | 20 Kilometres Race Walk | Final | 30 | 1:22:52 |