| Swimming |
2004 Swim World Cup |
Daejeon |
 KOR |
200 m Butterfly, Women |
🥈 |
KOR |
|
| Swimming |
2004 Swim World Cup |
Durban |
 RSA |
200 m Butterfly, Women |
🥈 |
KOR |
|
| Swimming |
2004 Swim World Cup |
Rio de Janeiro |
 BRA |
200 m Butterfly, Women |
🥈 |
KOR |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
 USA |
100 m Butterfly, Women |
41 |
KOR |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
USA |
200 m Butterfly, Women |
DNS |
KOR |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
USA |
50 m Butterfly, Women |
DNS |
KOR |
|
| Swimming |
2005 Swim World Cup |
Daejon |
KOR |
200 m Butterfly, Women |
🥇 |
KOR |
|
| Swimming |
2005 Swim World Cup |
Stockholm |
 SWE |
200 m Butterfly, Women |
🥈 |
KOR |
|
| Swimming |
2005 Swim World Cup |
Berlin |
 GER |
200 m Butterfly, Women |
🥈 |
KOR |
|
| Swimming |
2005 Swim World Cup |
Moskva |
 RUS |
200 m Butterfly, Women |
🥈 |
KOR |
|
| Swimming |
2005 Swim World Cup |
New York (East Meadow) |
USA |
200 m Butterfly, Women |
🥉 |
KOR |
|
| Swimming |
2005 Swim World Cup |
Belo Horizonte |
BRA |
200 m Butterfly, Women |
🥇 |
KOR |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
 CAN |
100 m Butterfly, Women |
31 |
KOR |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
200 m Butterfly, Women |
19 |
KOR |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
4 x 100 m Medley Relay, Women |
17 |
KOR |
|
| Swimming |
2005 East Asian Games |
Macau |
 MAC |
4 x 100 m Freestyle Relay, Women |
🥉 |
KOR |
|
| Swimming |
2006 Swim World Cup |
Daejon |
KOR |
200 m Butterfly, Women |
🥉 |
KOR |
|
| Swimming |
2006 Asian Aquatics Championships |
Singapore |
 SGP |
4 x 100 m Medley Relay, Women |
🥈 |
KOR |
|
| Swimming |
2006 Asian Aquatics Championships |
Singapore |
SGP |
4 x 200 m Freestyle Relay, Women |
🥈 |
KOR |
|
| Swimming |
2006 Asian Aquatics Championships |
Singapore |
SGP |
200 m Butterfly, Women |
🥉 |
KOR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
50 m Butterfly, Women |
=47 |
KOR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
100 m Butterfly, Women |
=41 |
KOR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
200 m Butterfly, Women |
15 |
KOR |
|