| Games | Sport | Event | Result |
|---|---|---|---|
| Sofia 1993 | Swimming | 50m freestyle | |
| Sofia 1993 | Swimming | 100m freestyle | 6th |
| Sofia 1993 | Swimming | 200m freestyle | |
| Sofia 1993 | Swimming | 100m butterfly | |
| Sofia 1993 | Swimming | 200m individual medley | 7th |
| Copenhagen 1997 | Swimming | 50m freestyle | Silver |
| Copenhagen 1997 | Swimming | 100m freestyle | 6th |
| Copenhagen 1997 | Swimming | 200m freestyle | |
| Copenhagen 1997 | Swimming | 400m freestyle | |
| Copenhagen 1997 | Swimming | 100m breaststroke | 7th |
| Copenhagen 1997 | Swimming | 100m butterfly | 7th |
| Copenhagen 1997 | Swimming | 200m individual medley | 4th |
| Rome 2001 | Swimming | 50m freestyle | Gold |
| Rome 2001 | Swimming | 100m freestyle | Silver |
| Rome 2001 | Swimming | 200m freestyle | 5th |
| Rome 2001 | Swimming | 100m butterfly | Silver |
| Rome 2001 | Swimming | 200m individual medley | |
| Melbourne 2005 | Swimming | 50m freestyle | Gold |
| Melbourne 2005 | Swimming | 100m freestyle | 7th |
| Melbourne 2005 | Swimming | 100m butterfly | |
| Melbourne 2005 | Swimming | 50m butterfly | 5th |
| Taipei 2009 | Swimming | 50m freestyle | Bronze |
| Taipei 2009 | Swimming | 100m freestyle | 7th |
Greece