Swimming at the 2011 World Aquatics Championships – Women's 50 metre butterfly

Women's 50 metre butterfly
at the 2011 World Aquatics Championships
Dates July 29, 2011 (heats and semifinals)
July 30, 2011 (final)
Competitors 52 from 47 nations
Winning time 25.71
Medalists
 Inge Dekker   Netherlands
 Therese Alshammar   Sweden
 Mélanie Henique   France
2011 FINA
World Championships
Shanghai, China
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
Team team
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 free
Duet technical free
Team technical free
combination
Water polo

The women's 50 metre butterfly competition of the swimming events at the 2011 World Aquatics Championships was held on July 29 with the heats and the semifinals and July 30 with the final.

Records

Prior to the competition, the existing world and championship records were as follows.

Name Nation Time Location Date
World record
Championship record		Therese Alshammar Sweden 25.07 RomeJuly 31, 2009

Results

Heats

51 swimmers participated in 7 heats.[1]

Rank Heat Lane Name Nationality Time Notes
1 7 4 Therese Alshammar  Sweden 25.68 Q
2 7 5 Jeanette Ottesen  Denmark 25.88 Q
3 7 7 Dana Vollmer  United States 25.98 Q
4 6 6 Lu Ying  China 26.16 Q
5 5 4 Sarah Sjöström  Sweden 26.17 Q
6 6 2 Christine Magnuson  United States 26.20 Q
7 6 4 Inge Dekker  Netherlands 26.32 Q
8 5 3 Mélanie Henique  France 26.37 Q
9 6 3 Yuka Kato  Japan 26.37 Q
10 5 6 Triin Aljand  Estonia 26.43 Q
11 7 6 Tao Li  Singapore 26.43 Q
12 7 3 Marleen Veldhuis  Netherlands 26.50 Q
13 5 5 Marieke Guehrer  Australia 26.59 Q
14 5 7 Daynara de Paula  Brazil 26.60 Q
15 7 1 Vanessa Mohr  South Africa 26.69 Q
16 6 7 Amit Ivry  Israel 26.83 Q
17 6 8 Elena Gemo  Italy 26.86
18 4 3 Katerine Savard  Canada 26.87
19 6 1 Sviatlana Khakhlova  Belarus 26.98
20 5 2 Ingvild Snildal  Norway 27.01
21 7 8 Ellen Gandy  Great Britain 27.01
22 7 2 Jiao Liuyang  China 27.03
23 5 1 Kristel Vourna  Greece 27.15
24 6 5 Yolane Kukla  Australia 27.24
25 5 8 Fabienne Nadarajah  Austria 27.27
26 4 4 Hannah Wilson  Hong Kong 27.38
27 4 5 Eszter Dara  Hungary 27.53
28 4 6 Svetlana Fedulova  Russia 27.61
29 3 5 Katarina Listopadova  Slovakia 27.62
30 4 1 Sara Oliveira  Portugal 27.75
31 4 8 Iris Rosenberger  Turkey 27.82
32 3 4 Jeserick Pinto  Venezuela 27.91
33 3 3 Gabriela Nikitina  Latvia 27.92
34 4 7 Alana Dillette  Bahamas 27.98
35 3 2 Talita Baqlah  Jordan 29.16
36 3 6 Dorian McMenemy  Dominican Republic 29.37
37 3 1 Dalia Torrez  Nicaragua 29.67
38 3 7 Kiran Khan  Pakistan 30.50
39 1 6 Ann-Marie Hepler  Marshall Islands 30.69
40 2 3 Sylvia Brunlehner  Kenya 30.81
41 2 4 Hazboun Sabine  Palestine 31.12
42 3 8 Reshika Udugampola  Sri Lanka 31.15
43 2 5 Judith Meauri  Papua New Guinea 31.56
44 2 2 Kuheilani Snow  French Polynesia 32.27
45 2 6 Johanna Umurungi  Rwanda 32.68
46 2 7 Ouyngerel Gantumur  Mongolia 33.48
47 2 8 Deandra van der Colff  Botswana 34.06
48 2 1 Mariana Henriques  Angola 34.59
49 1 4 Karin O'Reilly Clashing  Antigua and Barbuda 36.87
50 1 5 Shajan Aminath  Maldives 38.37
51 1 3 Adzo Rebecca Kpossi  Togo 55.17
– 4 2 Hayley Palmer  New Zealand DNS

Semifinals

The semifinals were held at 18:19.[2]

Semifinal 1

Rank Lane Name Nationality Time Notes
1 5 Lu Ying  China 25.87 Q
2 6 Mélanie Henique  France 26.29 Q
3 1 Daynara de Paula  Brazil 26.39
4 3 Christine Magnuson  United States 26.43
5 2 Triin Aljand  Estonia 26.48
6 4 Jeanette Ottesen  Denmark 26.53
7 7 Marleen Veldhuis  Netherlands 26.61
8 8 Amit Ivry  Israel 26.79

Semifinal 2

Rank Lane Name Nationality Time Notes
1 4 Therese Alshammar  Sweden 25.52 Q
2 6 Inge Dekker  Netherlands 25.78 Q
3 3 Sarah Sjöström  Sweden 25.90 Q
4 2 Yuka Kato  Japan 26.07 Q, =NR
5 1 Marieke Guehrer  Australia 26.12 Q
6 5 Dana Vollmer  United States 26.32 Q
7 7 Tao Li  Singapore 26.34
8 8 Vanessa Mohr  South Africa 26.74

Final

The final was held at 18:02.[3]

Rank Lane Name Nationality Time Notes
1st, gold medalist(s) 5 Inge Dekker  Netherlands 25.71
2nd, silver medalist(s) 4 Therese Alshammar  Sweden 25.76
3rd, bronze medalist(s) 1 Mélanie Henique  France 25.86 NR
4 3 Lu Ying  China 25.87
4 6 Sarah Sjöström  Sweden 25.87
6 2 Yuka Kato  Japan 26.02 NR
7 8 Dana Vollmer  United States 26.06
8 7 Marieke Guehrer  Australia 26.21

References

  1. ↑ "2011 World Aquatics Championships – Women's 50 metre butterfly (heats)" (PDF). Omega Timing. Retrieved 2011-07-29.
  2. ↑ "2011 World Aquatics Championships – Women's 50 metre butterfly (semifinals)" (PDF). Omega Timing. Retrieved 2011-07-29.
  3. ↑ "2011 World Aquatics Championships – Women's 50 metre butterfly (final)" (PDF). Omega Timing. Retrieved 2011-07-30.
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