Petra Dallmann is a swimmer who has competed for Germany. She competed at the 2004 and 2008 Summer Olympic Games. She claimed a bronze as a member of the German women's team in the 4x200 metres freestyle relay at her first Games in 2004.
Olympic Results[]
| Year | Event | Rank |
|---|---|---|
| 2004 | Women's 4x100m freestyle relay | 4th |
| Women's 4x200m freestyle relay | 
| |
| 2008 | Women's 50m freestyle | 25th |
| Women's 100m freestyle | 13th | |
| Women's 200m freestyle | 24th | |
| Women's 4x200m freestyle relay | 12th |
2004[]
| Discipline | Round | Time |
|---|---|---|
| 4x100 metres freestyle relay | Heats | 3:41.19 (55.49 split) |
| Final | 3:37.94 (54.79 split) | |
| 4x200 metres freestyle relay | Heats | 8:03.22 (2:00.78 split) |
| Final | 7:57.35 (2:00.06 split) |
2008[]
| Discipline | Round | Time |
|---|---|---|
| 50 metres freestyle | Heats | 25.43 |
| Semifinal | Did not advance | |
| Final | ||
| 100 metres freestyle | Heats | 54.70 |
| Semifinal | 55.05 | |
| Final | Did not advance | |
| 200 metres freestyle | Heats | 2:00.21 |
| Semifinal | Did not advance | |
| Final | ||
| 4x200 metres freestyle relay | Heats | 7:58.11 (1:59.55 split) |
| Final | Did not advance |