| Women's 50 metre freestyle at the 2009 FINA World Championships | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Venue | Foro Italico | ||||||||||||
| Dates | 1 August 2009 (heats, semifinals) 2 August 2009 (final) | ||||||||||||
| Competitors | 176 | ||||||||||||
| Winning time | 23.73 WR | ||||||||||||
| Medalists | |||||||||||||
| |||||||||||||
| 2009 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 | ||
| Technical | women | |
| Free | women | |
| Duet | ||
| Technical | women | |
| Free | women | |
| Team | ||
| Technical | women | |
| Free | women | |
| Combination | women | |
| Water polo | ||
| Tournament | men | women |
The heats for the women's 50 m freestyle race at the 2009 World Championships took place on the morning of 1 August and the final took place in the evening session of 2 August at the Foro Italico in Rome, Italy.
| World record | 23.96 | Amsterdam, Netherlands | 19 April 2009 | |
| Championship record | 24.45 | Fukuoka, Japan | 28 July 2001 |
The following records were established during the competition:
| Date | Round | Name | Nationality | Time | Record |
|---|---|---|---|---|---|
| 1 August | Heat 17 | Cate Campbell | | 24.24 | CR |
| 1 August | Semifinal 1 | Marleen Veldhuis | | 24.20 | CR |
| 1 August | Semifinal 2 | Cate Campbell | | 24.08 | CR |
| 2 August | Final | Britta Steffen | | 23.73 | WR |
| Rank | Name | Nationality | Time | Heat | Lane | Notes |
|---|---|---|---|---|---|---|
| 1 | Cate Campbell | 24.08 | 2 | 4 | CR | |
| 2 | Marleen Veldhuis | 24.20 | 1 | 5 | ||
| 3 | Britta Steffen | 24.28 | 2 | 3 | ||
| 4 | Amanda Weir | 24.31 | 2 | 5 | ||
| 5 | Therese Alshammar | 24.32 | 1 | 4 | ||
| 6 | Libby Trickett | 24.34 | 2 | 2 | ||
| 7 | Francesca Halsall | 24.42 | 1 | 3 | NR | |
| 8 | Dara Torres | 24.43 | 2 | 6 | ||
| 9 | Malia Metella | 24.58 | 1 | 7 | NR | |
| 10 | Jeanette Ottesen | 24.62 | 1 | 6 | NR | |
| 11 | Sviatlana Khakhlova | 24.69 | 1 | 8 | ||
| 12 | Aleksandra Gerasimenya | 24.69 | 2 | 7 | ||
| 13 | Victoria Poon | 24.75 | 1 | 1 | NR | |
| 14 | Arlene Semeco | 24.76 | 2 | 1 | SA | |
| 15 | Hinkelien Schreuder | 24.85 | 1 | 2 | ||
| 16 | Hanna-Maria Seppälä | 25.09 | 2 | 8 |
| Rank | Name | Nationality | Time | Lane | Notes |
|---|---|---|---|---|---|
| Britta Steffen | 23.73 | 3 | WR | ||
| Therese Alshammar | 23.88 | 2 | NR | ||
| Cate Campbell | 23.99 | 4 | |||
| Marleen Veldhuis | 23.99 | 5 | |||
| 5 | Francesca Halsall | 24.11 | 1 | NR | |
| 6 | Libby Trickett | 24.19 | 7 | ||
| 7 | Amanda Weir | 24.23 | 6 | ||
| 8 | Dara Torres | 24.48 | 8 |