| Code | SWI-M-005310 |
|---|---|
| Gender | Male |
| Used name | Tomasz•Gavroński |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 1986 World Aquatics Championships | Madrid | 400 m Freestyle, Men | 31 | |||
| Swimming | 1986 World Aquatics Championships | Madrid | 1,500 m Freestyle, Men | 16 | |||
| Swimming | 1987 European Aquatics Championships | Strasbourg | 1,500 m Freestyle, Men | 15 | |||
| Swimming | 1987 European Aquatics Championships | Strasbourg | 4 x 200 m Freestyle Relay, Men | 9 |