| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| M | Gyeongtae Kim | 20/03/1997 | 110m Hurdles (91.4cm) | Heats | 1 | 13.50 | 
| M | Mingi Choi | 28/03/1997 | 400 Metres | Heats | 5 | 49.30 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| W | Yusun Jeong | 19/12/1997 | Shot Put (3kg) | Qualification | 5 | 16.11 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| W | Hyeonjeong Lee | 15/03/1997 | Triple Jump | Qualification | 7 | 12.44 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| M | Mingi Choi | 28/03/1997 | 400 Metres | Final | 6 | 50.40 | 
| W | Chae-hyun KIM | 27/08/1998 | 5000 Metres Race Walk | Final | 8 | 24:36.53 | 
| M | Gyeongtae Kim | 20/03/1997 | 110m Hurdles (91.4cm) | Final | 3 | 13.43 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| W | Yusun Jeong | 19/12/1997 | Shot Put (3kg) | Final | 5 | 16.03 | 
| M | Hyeonmyeong Joo | 31/05/1997 | 10,000 Metres Race Walk | Final | 5 | 43:51.89 | 
| Sex | Athlete | DOB | Discipline | Round | POS | Mark | 
|---|---|---|---|---|---|---|
| W | Hyeonjeong Lee | 15/03/1997 | Triple Jump | Final | 6 | 12.32 |