| Swimming |
1993 European Youth Olympic Days |
Valkenswaard |
 NED |
100 m Backstroke, Men |
🥉 |
 POL |
|
| Swimming |
1993 European Youth Olympic Days |
Valkenswaard |
NED |
200 m Backstroke, Men |
🥇 |
POL |
|
| Swimming |
1995 European Junior Swimming Championships |
Genève |
 SUI |
200 m Individual Medley, Men |
🥈 |
POL |
|
| Swimming |
1996 USA Swimming National Championships (Outdoor/LCM) |
Orlando, Florida |
 USA |
200 m Backstroke, Men |
6 |
POL |
|
| Swimming |
1996 USA Swimming National Championships (Outdoor/LCM) |
Orlando, Florida |
USA |
200 m Individual Medley, Men |
5 |
POL |
|
| Swimming |
1996 USA Swimming National Championships (Outdoor/LCM) |
Orlando, Florida |
USA |
400 m Individual Medley, Men |
🥈 |
POL |
|
| Swimming |
1997 European Aquatics Championships |
Sevilla |
 ESP |
200 m Individual Medley, Men |
23 |
POL |
|
| Swimming |
1997 European Aquatics Championships |
Sevilla |
ESP |
4 x 200 m Freestyle Relay, Men |
5 |
POL |
|
| Swimming |
2000 European Aquatics Championships |
Helsinki |
 FIN |
400 m Freestyle, Men |
16 |
POL |
|
| Swimming |
2000 European Aquatics Championships |
Helsinki |
FIN |
200 m Backstroke, Men |
19 |
POL |
|
| Swimming |
2003 United States Spring Swimming Championships |
Indianapolis, Indiana |
USA |
4 x 200 m Freestyle Relay, Men |
🥈 |
POL |
|
| Swimming |
2003 USA Swimming National Championships (Outdoor/LCM) |
College Park, Maryland |
USA |
4 x 200 m Freestyle Relay, Men |
🥇 |
POL |
|