| Women's 50 metre butterfly at the 2017 World Aquatics Championships | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Venue | Danube Arena | |||||||||
| Location | Budapest, Hungary | |||||||||
| Dates | 28 July (heats and semifinals) 29 July (final) | |||||||||
| Competitors | 63 from 55 nations | |||||||||
| Winning time | 24.60 | |||||||||
| Medalists | ||||||||||
| ||||||||||
| ← 20152019 → | ||||||||||
| 2017 FINA World Championships | ||
|---|---|---|
| Diving | ||
| Individual | ||
| 1 m | men | women |
| 3 m | men | women |
| 10 m | men | women |
| 3 m & 10 m | mixed team | |
| Synchronized | ||
| 3 m | men | women |
| 3 m | mixed | |
| 10 m | men | women |
| 10 m | mixed | |
| High diving | ||
| 20 m | women | |
| 27 m | men | |
| Open water swimming | ||
| Single | ||
| 5 km | men | women |
| 10 km | men | women |
| 25 km | men | women |
| Relay | ||
| 4×1,25 km | mixed | |
| 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 |
| 4×100 m | mixed | |
| 4×200 m | men | women |
| Medley relay | ||
| 4×100 m | men | women |
| 4×100 m | mixed | |
| Synchronized swimming | ||
| Solo | ||
| Technical | women | |
| Free | women | |
| Duet | ||
| Technical | women | |
| Technical | mixed | |
| Free | women | |
| Free | mixed | |
| Team | ||
| Technical | women | |
| Free | women | |
| Combination | women | |
| Water polo | ||
| Tournament | men | women |
The Women's 50 metre butterfly competition at the 2017 World Championships was held on 28 and 29 July 2017.
Records
Prior to the competition, the existing world and championship records were as follows.
| World record |  Sarah Sjöström (SWE) |
24.43 | Borås, Sweden | 5 July 2014 |
|---|---|---|---|---|
| Competition record | Sarah Sjöström (SWE) |
24.96 | Kazan, Russia | 8 August 2015 |
The following new records were set during this competition.
| Date | Event | Name | Nationality | Time | Record |
|---|---|---|---|---|---|
| 29 July | Final | Sarah Sjöström | Sweden |
24.60 | CR |
Results
Heats
The heats were held on 28 July at 09:56.
Semifinals
The semifinals were held on 28 July at 18:46.
Semifinal 1
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 4 | Kelsi Worrell |  United States |
25.57 | Q |
| 2 | 6 | Mélanie Henique |  France |
25.63 | Q, NR |
| 3 | 2 | Penny Oleksiak |  Canada |
25.66 | Q, NR |
| 4 | 5 | Aliena Schmidtke |  Germany |
25.68 | Q, NR |
| 5 | 3 | Farida Osman |  Egypt |
25.73 | Q, AF |
| 6 | 7 | Holly Barratt |  Australia |
25.76 | |
| 7 | 8 | Lu Ying |  China |
25.79 | |
| 8 | 1 | Maaike de Waard |  Netherlands |
25.89 |
Semifinal 2
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 4 | Sarah Sjöström | Sweden |
25.30 | Q |
| 2 | 3 | Ranomi Kromowidjojo | Netherlands |
25.67 | Q |
| 3 | 2 | Kimberly Buys |  Belgium |
25.70 | Q, NR |
| 4 | 7 | Emilie Beckmann |  Denmark |
25.77 | |
| 5 | 5 | Rikako Ikee |  Japan |
25.90 | |
| 6 | 1 | Aleksandra Urbańczyk |  Poland |
25.94 | |
| 7 | 6 | Béryl Gastaldello | France |
26.01 | |
| 8 | 8 | Silvia di Pietro |  Italy |
26.06 |
Final
The final was held on 29 July at 17:32.
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
 |
4 | Sarah Sjöström | Sweden |
24.60 | CR |
 |
2 | Ranomi Kromowidjojo | Netherlands |
25.38 | |
 |
8 | Farida Osman | Egypt |
25.39 | AF |
| 4 | 5 | Kelsi Worrell | United States |
25.48 | AM |
| 5 | 6 | Penny Oleksiak | Canada |
25.62 | NR |
| 6 | 3 | Mélanie Henique | France |
25.76 | |
| 7 | 1 | Kimberly Buys | Belgium |
25.78 | |
| 8 | 7 | Aliena Schmidtke | Germany |
26.08 |
References
- Schedule Archived 28 July 2017 at the Wayback Machine
- Start list
- Heats results
- Semifinals results
- Final results
| World long-course champions in women's 50 m butterfly | |
|---|---|
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