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

The women's 50 metre freestyle competition of the swimming events at the 2011 World Aquatics Championships was held on July 30 with the heats and the semifinals and July 31 with the final.

Women's 50 metre freestyle
at the 2011 World Aquatics Championships
DatesJuly 30, 2011 (heats and semifinals)
July 31, 2011 (final)
Competitors95 from 85 nations
Winning time24.14
Medalists
 Therese Alshammar   Sweden
 Ranomi Kromowidjojo   Netherlands
 Marleen Veldhuis   Netherlands
2011 FINA
World Championships
Diving
Individual
1 mmenwomen
3 mmenwomen
10 mmenwomen
Synchronised
3 mmenwomen
10 mmenwomen
Open water swimming
Single
5 kmmenwomen
10 kmmenwomen
25 kmmenwomen
Team
5 km mixed
Swimming
Freestyle
50 mmenwomen
100 mmenwomen
200 mmenwomen
400 mmenwomen
800 mmenwomen
1500 mmenwomen
Backstroke
50 mmenwomen
100 mmenwomen
200 mmenwomen
Breaststroke
50 mmenwomen
100 mmenwomen
200 mmenwomen
Butterfly
50 mmenwomen
100 mmenwomen
200 mmenwomen
Individual medley
200 mmenwomen
400 mmenwomen
Freestyle relay
4×100 mmenwomen
4×200 mmenwomen
Medley relay
4×100 mmenwomen
Synchronised swimming
Solo
Technicalwomen
Freewomen
Duet
Technicalwomen
Freewomen
Team
Technicalwomen
Freewomen
Combinationwomen
Water polo
Tournamentmenwomen

Records

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

NameNationTimeLocationDate
World record
Championship record		Britta Steffen Germany23.73RomeAugust 2, 2009

Results

Heats

87 swimmers participated in 12 heats.[1]

RankHeatLaneNameNationalityTimeNotes
1114Therese Alshammar Sweden24.82Q
1115Jessica Hardy United States24.82Q
3125Aleksandra Gerasimenya Belarus24.85Q
4105Dorothea Brandt Germany24.86Q
5104Marleen Veldhuis Netherlands25.01Q
6124Ranomi Kromowidjojo Netherlands25.03Q
7118Chantal van Landeghem Canada25.05Q
7123Francesca Halsall Great Britain25.05Q
9103Amanda Weir United States25.11Q
9126Yolane Kukla Australia25.11Q
11108Theodora Drakou Greece25.13Q
12106Olivia Halicek Australia25.18Q
13122Jeanette Ottesen Denmark25.23Q
14116Victoria Poon Canada25.24Q
1593Arianna Vanderpool-Wallace Bahamas25.28Q, NR
16107Yayoi Matsumoto Japan25.34Q
17127Triin Aljand Estonia25.41
18128Flávia Delaroli Brazil25.47
1995Darya Stepanyuk Ukraine25.50
20121Sviatlana Khakhlova Belarus25.54
2198Ragnheidur Ragnarsdottir Iceland25.57
21111Zhu Qianwei China25.57
2396Hanna-Maria Seppälä Finland25.79
2497Hannah Wilson Hong Kong25.82
25102Karin Prinsloo South Africa25.89
25101Svetlana Fedulova Russia25.89
2786Burcu Dolunay Turkey26.01NR
2885Liliana Ibanez Mexico26.04
2992Miroslava Najdanovski Serbia26.09
3091Amanda Lim Singapore26.12
3184Cecilie Johannessen Norway26.14
3282Chinyere Pigot Suriname26.19
3387Gabriela Nikitina Latvia26.20NR
3483Lai Kwan Chui Malaysia26.22
3588Megan Fonteno American Samoa26.46
3681Katarina Filova Slovakia26.83
3776Anna-Liza Mopio Papua New Guinea26.91
3873Nicole Horn Zimbabwe27.01
3965Karen Torrez Bolivia27.08
4077Jessica Vieira Mozambique27.11
4174Clelia Tini San Marino27.15
4272Cherelle Thompson Trinidad and Tobago27.21
4378Kiera Aitken Bermuda27.38
4471Christine Briedenhann Namibia27.46
4575Nicola Muscat Malta27.56
4663Talita Baqlah Jordan27.71
4764Karen Schulz Paraguay27.76
4866Fabiola Isabel Espinoza Nicaragua28.18
4955Zamantha Hoss Panama28.19
5094Sylvia Brunlehner Kenya28.20
5167Jamila Lunkuse Uganda28.34
5254Ifiezegbe Gagbe Nigeria28.35
5357Ann-Marie Hepler Marshall Islands28.43
5468Monica Vasilyan Armenia28.51
5561Pilar Shimizu Guam28.71
5653Hazboun Sabine Palestine29.16
5758Keesha Keane Palau29.33
5856Celeste Brown Cook Islands29.59
5962Siona Huxley Saint Lucia29.79
6051Amelie Trinquier Monaco29.94
6152Magdalena Moshi Tanzania30.01
6242Deandra van der Colff Botswana30.60
6332Mariana Henriques Angola30.83
6436Antoinette Guedia Mouafo Cameroon30.84
6543Grace Kimball Northern Mariana Islands30.94
6647Osisang Chilton Palau31.07
6745Katerina Izmaylova Tajikistan31.38
6833Alphonsine Agahozo Rwanda31.41
6841Karin O'Reilly Clashing Antigua and Barbuda31.41
7046Vitiny Hemthon Cambodia31.45
7148Faleumata Samassekou Mali32.40
7238Shreya Dhital   Nepal32.44
7331Gebremedhin Yanet Seyoum Ethiopia33.17
7435Shajan Aminath Maldives33.43
7526Angelika Sita Ouedraogo Burkina Faso33.54
7634Sara Al Flaij Bahrain33.98
7722Toure Assita Ivory Coast34.45
7827Elsie Uwamahoro Burundi35.11
7924Vilayphone Vongphachanh Laos35.99
8015Aminata Aboubakar Yacoub Congo37.07
8121Mhasin El Nour Fadlalla Sudan38.15
8223Aicha Hassan Abdillahi Djibouti38.38
8325Angele Gbenou Benin38.40
8413Nafissa Adamou Niger43.36
8528Ingrid Outtara Burkina Faso44.43
8612Adzo Rebecca Kpossi Togo44.60
8744Masempe Theko Lesotho49.75
–11Vandenboss Samira Central African RepublicDNS
–14Soukeina Abdellahi MauritaniaDNS
–16Maihi Asono-Nathalie DR CongoDNS
–17Ophelia Swyne GhanaDNS
–18Nganga-Ngbo Tania DR CongoDNS
–37Sophia Adecky GambiaDNS
–113Britta Steffen GermanyDNS
–117Li Zhesi ChinaDNS

Semifinals

The semifinals were held at 18:57.[2]

Semifinal 1
RankLaneNameNationalityTimeNotes
13Ranomi Kromowidjojo Netherlands24.56Q
26Francesca Halsall Great Britain24.80Q
34Jessica Hardy United States25.00Q
45Dorothea Brandt Germany25.06
52Yolane Kukla Australia25.11
67Olivia Halicek Australia25.20
71Victoria Poon Canada25.26
88Triin Aljand Estonia25.57

Semifinal 2
RankLaneNameNationalityTimeNotes
11Jeanette Ottesen Denmark24.61Q NR
24Therese Alshammar Sweden24.63Q
35Aleksandra Gerasimenya Belarus24.69Q
43Marleen Veldhuis Netherlands24.88Q
58Arianna Vanderpool-Wallace Bahamas25.05Q NR
62Amanda Weir United States25.14
77Theodora Drakou Greece25.22
86Chantal van Landeghem Canada25.23

Final

The final was held at 18:20.[3]

RankLaneNameNationalityTimeNotes
3Therese Alshammar Sweden24.14
4Ranomi Kromowidjojo Netherlands24.27
7Marleen Veldhuis Netherlands24.49
42Francesca Halsall Great Britain24.60
56Aleksandra Gerasimenya Belarus24.65
65Jeanette Ottesen Denmark24.67
78Arianna Vanderpool-Wallace Bahamas24.79NR
81Jessica Hardy United States24.87

References
  1. "2011 World Aquatics Championships – Women's 50 metre freestyle (heats)" (PDF). Omega Timing. Retrieved 2011-07-30.
  2. "2011 World Aquatics Championships – Women's 50 metre freestyle (semifinals)" (PDF). Omega Timing. Retrieved 2011-07-30.
  3. "2011 World Aquatics Championships – Women's 50 metre freestyle (final)" (PDF). Omega Timing. Retrieved 2011-07-31.
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