| Women's 400 Freestyle at the 2005 FINA World Aquatics Championships | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dates | 24 July 2005 | |||||||||
| Competitors | 37 from 25 nations | |||||||||
| Winning time | 4 minutes 06.44 seconds | |||||||||
| Medalists | ||||||||||
| ||||||||||
| 2005 FINA World Championships | ||
|---|---|---|
| Diving | ||
| Individual | ||
| 1 m | men | women |
| 3 m | men | women |
| 10 m | men | women |
| Synchronised | ||
| 3 m | men | women |
| 10 m | men | women |
| Open water swimming | ||
| 5 km | men | women |
| 10 km | men | women |
| 25 km | men | women |
| Swimming | ||
| Freestyle | ||
| 50 m | men | women |
| 100 m | men | women |
| 200 m | men | women |
| 400 m | men | women |
| 800 m | men | women |
| 1500 m | men | women |
| Backstroke | ||
| 50 m | men | women |
| 100 m | men | women |
| 200 m | men | women |
| Breaststroke | ||
| 50 m | men | women |
| 100 m | men | women |
| 200 m | men | women |
| Butterfly | ||
| 50 m | men | women |
| 100 m | men | women |
| 200 m | men | women |
| Individual medley | ||
| 200 m | men | women |
| 400 m | men | women |
| Freestyle relay | ||
| 4 × 100 m | men | women |
| 4 × 200 m | men | women |
| Medley relay | ||
| 4 × 100 m | men | women |
| Synchronised swimming | ||
| Solo | ||
| Free | women | |
| Duet | ||
| Free | women | |
| Team | ||
| Free | women | |
| Combination | women | |
| Water polo | ||
| Tournament | men | women |
The Women's 400 Freestyle at the 11th FINA World Aquatics Championships was swum on 24 July 2005 in Montreal, Quebec, Canada. Preliminary heats were swum that morning, with the top-8 finishers advancing to swim the race again in that evenings Final.
As the competition was held in a long course (50m) pool, the race consisted of 8 lengths of freestyle.
At the start of the event, the existing World (WR) and Championships (CR) records were:
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| Laure Manaudou | | 4:06.44 | ||
| Ai Shibata | | 4:06.74 | ||
| Caitlin McClatchey | | 4:07.25 | ||
| 4 | Brittany Reimer | | 4:07.32 | |
| 5 | Camelia Potec | | 4:08.06 | |
| 6 | Linda Mackenzie | | 4:08.75 | |
| 7 | Joanne Jackson | | 4:08.88 | |
| 8 | Claudia Poll | | 4:10.02 | |