Colleen Lanne is a swimmer who has competed for the United States. She competed at the 2004 Summer Olympic Games. She contributed to the U.S. team's runner-up spot in the women's 4x100 metres freestyle relay by swimming through the second leg in the heats.
Olympic Results[]
| Year | Event | Rank |
|---|---|---|
| 2004 | Women's 4x100m freestyle relay | 
|
2004[]
| Discipline | Round | Time | |
|---|---|---|---|
| 4x100 metres freestyle relay | Heats | 3:39.46 (55.42 split) |
|
| Final | 3:36.39 (Reserve) |
AR |