Swimming at the 2009 World Aquatics Championships – Women's 100 metre breaststroke
Introduction The heats for the '''Women's 100m Breaststroke''' race at the 2009 World Championships took place on Monday, 27 July (prelims and semifinals) and Tuesday 28 July (final) at the Foro Italico in Rome, Italy.
Records Prior to this competition, the existing world and competition records were as follows:'''World record'''    '''1:05.09'''  Melbourne, Australia  20 March 2006'''Championship record'''    '''1:05.72'''  Melbourne, Australia  27 March 2007The following records were established during the competition:DateRoundNameNationalityTimeRecord 27 July  Heat 10  Rebecca Soni   United States  1:05.66  '''CR''' 27 July  Semifinal 2  Rebecca Soni   United States  1:04.84  '''WR'''
Results ===Heats=== Rank  Name  Nationality  Time  Heat  Lane  Notes 1  Rebecca Soni     1:05.66  10  4  '''CR''' 2  Yuliya Yefimova     1:06.42  8  4  3  Mirna Jukić     1:06.58  9  3  '''NR''' 4  Rikke Møller-Pedersen     1:06.61  8  8  '''NR''' 5  Annamay Pierse     1:06.68  9  4  6  Tarnee White     1:06.91  10  3  7  Sarah Katsoulis     1:06.98  8  9  8  Ilaria Scarcella     1:07.23  8  5  9  Caroline Ruhnau     1:07.25  10  1  10  Kasey Carlson     1:07.29  9  5  11  Sarah Poewe     1:07.32  8  2  12  Chiara Boggiatto     1:07.42  8  7  13  Nanaka Tamura     1:07.46  9  2  14  Chen Huijia     1:07.51  9  6  15  Nađa Higl     1:07.80  5 1  15  Joline Höstman     1:07.80  8  1  17  Katharina Stiberg     1:07.84  8  9  '''NR''' 18  Lia Dekker     1:07.92  8  6   19  Moniek Nijhuis     1:08.02  10  6   20  Lowri Tynan     1:08.30  7  9   21  Angeliki Exarchou     1:08.39  10  9  '''NR''' 22  Amanda Reason     1:08.41  10  5   23  Hitomi Nose     1:08.43  10  7   24  Elise Matthysen     1:08.45  10  8   25  Carolina Mussi     1:08.66  9  8   26  Inna Kapishina     1:08.69  6  5   27  Valentina Artemyeva     1:08.77  10  2   28  Rebecca Ejdervik     1:08.96  7  8   29  Yekaterina Sadovnik     1:09.05  6  8  30  Marina Garcia     1:09.07  10  0   31  Yuliya Banach     1:09.18  8  0   31  Wang Randi     1:09.18  9  1   33  Ewa Scieszko     1:09.30  7  3   34  Jung Ha-eun     1:09.35  6  6   35  Tatiane Sakemi     1:09.58  9  7   36  Sara Nordenstam     1:09.69  9  9   37  Diana Gomes     1:09.83  7  5   38  Katja Lehtonen     1:10.28  5  2   39  Anastasia Korotkov     1:10.46  5  9  40  Anna Khlistunova     1:10.47  7  4   41  Sarra Lajnef     1:10.60  5  0  '''NR''' 41  Réka Pecz     1:10.60  6  1   43  Jane Trepp     1:10.61  6  0  '''NR''' 44  Raminta Dvariskyte     1:10.63  6  2  '''NR''' 45  Petra Chocova     1:10.64  7  1   46  Nina Sovinek     1:10.66  7  2   47  Fiona Doyle     1:10.93  4  3   48  Patrizia Humplik     1:10.99  7  6   49  Hrafnhildur Hrafnhildur Lúthersdóttir     1:11.04  6  3  50  Ana Marisa Brito     1:11.06  6  4   51  Martina Dankova     1:11.19  4  2   52  Louise Henley     1:11.25  7  0   53  Tanja Šmid     1:11.53  5  4   54  Agnieszka Ostrowska     1:11.54  6  7   55  Back Su Yeon     1:11.58  7  7   56  Anastasia Christoforou     1:11.68  5  8  '''NR''' 57  Daniela Victoria     1:11.70  5  7  '''NR''' 58  Roanne Ho     1:12.11  4  4   59  Urte Kazakeviciute     1:12.24  5  3  60  Alicia Lightbourne     1:12.60  4  1   61  Maxine Heard     1:12.94  3  6   62  Ashley Bransford     1:13.24  3  2   63  Daniela Lindemeier     1:13.82  4  9  '''NR''' 64  Dilara Buse Gunaydin     1:13.97  6  9   65  Danielle Beaubrun     1:14.38  4  3   66  Kimba Collymore     1:14.67  4  7   67  Chen I-Chuan     1:14.75  5  6   68  Cheryl Lim     1:15.63  3  4   69  Maria Coy     1:15.67  3  5  70  Nibal Yamout     1:16.55  4  6   71  Maria Zenoni     1:16.66  3  0  '''NR''' 72  Lei On Kei     1:17.18  4  0   73  Selma Atic     1:17.39  3  3   74  Rachel Tonjor     1:18.22  2  3  '''NR''' 75  Melinda Sue Micallef     1:18.66  3  7   76  Labake Anthonia Oriretan     1:18.89  2  5   77  Sara Abdullahu     1:19.45  3  1  '''NR''' 78  Ana Euceda Gutierrez     1:21.81  2  6   79  Stephanie Rasoamanana     1:22.11  3  8  80  Amanda Jia Xin Liew     1:22.89  3  9   81  Gantumur Oyungerel     1:23.25  2  7   82  Murugaperumal Venpa     1:24.85  2  2   83  Mirella Alam     1:25.15  2  4   84  Clarissa Brady     1:25.47  2  8   85  Jamila Lunkuse     1:25.49  1  2   86  Jessika Cossa     1:26.04  1  3   87  Jade Ashleigh Howard     1:26.25  2  0   88  Tea Pikuli     1:30.13  1  5   89  Adele Rova     1:30.24  2  9  90  Aqsa Tariq     1:30.75  1  4   91  Amnahliyani Mohamad Husain     1:33.99  1  6   92  Aelia Mehdi     1:35.03  1  7   93  Ismail Aminath Inas     1:39.11  1  8   94  Svetlana Dogadkina     1:42.04  2  1   —  Maria Georgia Michalaka     DNS  9  0   —   Siow Yi Ting     DSQ  5  5  ===Semifinals=== Rank  Name  Nationality  Time  Heat  Lane  Notes 1  Rebecca Soni     1:04.84  2  4  '''WR''' 2  Yuliya Yefimova     1:05.84  1  4   3  Sarah Katsoulis     1:06.23  2  6   4  Annamay Pierse     1:06.34  2  3  5  Rikke Møller-Pedersen     1:06.50  1  5  '''NR''' 6  Mirna Jukić     1:06.83  2  5   7  Kasey Carlson     1:06.95  1  2    8  Sarah Poewe     1:07.10  2  7  '''=NR''' 9  Chiara Boggiatto     1:07.16  1  7   10  Joline Höstman     1:07.21  1  8  '''NR''' 11  Tarnee White     1:07.26  1  3   12  Chen Huijia     1:07.27  1  1   13  Ilaria Scarcella     1:07.42  1  6   14  Caroline Ruhnau     1:07.60  2  2   15  Nanaka Tamura     1:07.70  2  1   16  Nađa Higl     1:08.13  2  8  ===Final=== Rank  Name  Nationality  Time  Lane  Notes   Rebecca Soni     1:04.93  4     Yuliya Yefimova     1:05.41  5  '''ER'''   Kasey Carlson     1:05.75  1    4  Sarah Katsoulis    1:05.86  3    5  Annamay Pierse     1:06.37  6    6  Rikke Møller-Pedersen    1:06.38  2  '''NR''' 7  Mirna Jukić    1:06.75  7    8  Sarah Poewe    1:07.01  8   '''NR'''
See also *Swimming at the 2007 World Aquatics Championships – Women's 100 metre breaststroke*Swimming at the 2008 Summer Olympics – Women's 100 metre breaststroke
References * Women's 100m Breaststroke '''Preliminary''' results from the 2009 World Championships. Published by OmegaTiming.com (official timer of the '09 Worlds); retrieved 2009-07-28. * Women's 100m Breaststroke '''Semifinals''' results from the 2009 World Championships. Published by OmegaTiming.com (official timer of the '09 Worlds); retrieved 2009-07-28. * Women's 100m Breaststroke '''Final''' results from the 2009 World Championships. Published by OmegaTiming.com (official timer of the '09 Worlds); retrieved 2009-07-28.