# Wereldkampioenschappen zwemmen 2009 - 100 meter vrije slag vrouwen

De 100 meter vrije slag vrouwen op de Wereldkampioenschappen zwemmen 2009 vond plaats op 30 juli, series en halve finales, en 31 juli 2009, finale. Omdat het zwembad waarin de wedstrijd gehouden werd 50 meter lang is, bestond de race uit twee baantjes. Na afloop van de series kwalificeerden de zestien snelste zwemsters zich voor de halve finales, de snelste acht uit de halve finales gingen door naar de finale. Regerend wereldkampioene is de Australische Libby Trickett.

## Podium

| 1 | 1 | 2 | 2 | 3 | 3 |
| Britta Steffen | GER | Francesca Halsall | GBR | Libby Trickett | AUS |

## Records

Voorafgaand aan het toernooi waren dit het wereldrecord en het kampioenschapsrecord
| Wereldrecord | Britta Steffen | 52,56 | Berlijn, Duitsland | 27 juni 2009 |
| Kampioenschapsrecord | Natalie Coughlin Libby Trickett | 53,40 | Melbourne, Australië | 29 maart 2007 30 maart 2007 |

## Uitslagen
### Series

| Rang | Naam | Nationaliteit | Tijd | Serie | Baan | Bijz. |
| 1 | Amanda Weir | USA | 53.20 | 16 | 6 | Q |
| 2 | Libby Trickett | AUS | 53.49 | 16 | 4 | Q |
| 3 | Ranomi Kromowidjojo | NED | 53.61 | 17 | 6 | Q |
| 4 | Britta Steffen | GER | 53.62 | 17 | 4 | Q |
| 5 | Dana Vollmer | USA | 53.69 | 15 | 3 | Q |
| 6 | Jeanette Ottesen | DEN | 53.79 | 15 | 6 | Q |
| 7 | Malia Metella | FRA | 53.91 | 17 | 5 | Q |
| 7 | Francesca Halsall | GBR | 53.91 | 17 | 3 | Q |
| 9 | Hanna-Maria Seppälä | FIN | 53.94 | 15 | 5 | Q |
| 9 | Evelyn Verrasztó | HUN | 53.94 | 16 | 3 | Q |
| 11 | Daniela Schreiber | GER | 54.08 | 16 | 7 | Q |
| 12 | Li Zhesi | CHN | 54.10 | 15 | 7 | Q |
| 12 | Hayley Palmer | NZL | 54.10 | 16 | 1 | Q |
| 14 | Victoria Poon | CAN | 54.27 | 15 | 1 | Q |
| 15 | Aleksandra Gerasimenia | BLR | 54.52 | 17 | 7 | Q |
| 16 | Marieke Guehrer | AUS | 54.60 | 16 | 2 | Q |
| 17 | Anastasia Aksenova | RUS | 54.70 | 15 | 8 | |
| 18 | Josefin Lillhage | SWE | 54.87 | 17 | 2 | |
| 19 | Arlene Semeco | VEN | 54.92 | 14 | 1 | |
| 19 | Dar'ya Stepanyuk | UKR | 54.92 | 16 | 9 | |
| 21 | Arianna Vanderpool-Wallace | BAH | 54.96 | 14 | 6 | |
| 22 | Tatiana Lemos-Barbosa | BRA | 55.02 | 16 | 8 | |
| 23 | Heather Maclean | CAN | 55.44 | 17 | 1 | |
| 24 | Gabriella Fagundez | SWE | 55.45 | 17 | 8 | |
| 24 | Miroslava Najdanovski | SRB | 55.45 | 17 | 0 | |
| 26 | Birgit Koschischek | AUT | 55.76 | 15 | 9 | |
| 27 | R. Ragnarsdottir | ISL | 55.78 | 14 | 7 | |
| 28 | Katherine Wyld | GBR | 55.83 | 14 | 3 | |
| 29 | Jae Young Lee | KOR | 55.86 | 13 | 6 | |
| 30 | Haruka Ueda | JPN | 55.91 | 16 | 0 | |
| 31 | Katarina Filova | SVK | 56.00 | 13 | 8 | |
| 32 | Vanessa Garcia Vega | PUR | 56.01 | 11 | 3 | |
| 33 | Liliana Ibanez | MEX | 56.04 | 13 | 7 | |
| 33 | Svetlana Khokhlova | BLR | 56.04 | 17 | 9 | |
| 35 | Heysi Villareal | CUB | 56.12 | 10 | 6 | |
| 35 | Nina Rangelova | BUL | 56.12 | 13 | 9 | |
| 37 | Yayoi Matsumoto | JPN | 56.20 | 14 | 4 | |
| 37 | Katarzyna Wilk | POL | 56.20 | 15 | 0 | |
| 39 | Anna Stylianou | CYP | 56.29 | 13 | 1 | |
| 39 | Ting Wen Quah | SGP | 56.29 | 14 | 2 | |
| 41 | Clare Dawson | IRL | 56.32 | 12 | 6 | |
| 42 | Jolien Sysmans | BEL | 56.33 | 14 | 8 | |
| 43 | Petra Klosova | CZE | 56.34 | 13 | 3 | |
| 44 | Natthanan Junkrajang | THA | 56.42 | 13 | 2 | |
| 45 | Henriette Brekke | NOR | 56.47 | 12 | 4 | |
| 46 | Cecilie Johannessen | NOR | 56.50 | 11 | 5 | |
| 47 | Katarina Listopadova | SVK | 56.54 | 12 | 2 | |
| 48 | Nicole Horn | ZIM | 56.57 | 12 | 9 | |
| 49 | Eszter Dara | HUN | 56.65 | 14 | 0 | |
| 50 | Nadia Colovini | ARG | 56.66 | 14 | 5 | |
| 51 | Nina Van Koeckhoven | BEL | 56.69 | 13 | 4 | |
| 51 | Nina Sovinek | SLO | 56.69 | 14 | 9 | |
| 53 | Loren Yamile Bahamonde | ECU | 56.73 | 12 | 8 | |
| 54 | Juanita Barreto Barreto | COL | 56.75 | 10 | 3 | |
| 55 | Nina Drolc | SLO | 56.76 | 11 | 4 | |
| 56 | Elina Partoka | EST | 56.77 | 9 | 8 | |
| 57 | Verena Klocker | AUT | 56.79 | 12 | 5 | |
| 58 | Emilia Pikkarainen | FIN | 56.94 | 13 | 0 | |
| 59 | Xiang Qi Amanda Lim | SGP | 56.95 | 13 | 5 | |
| 60 | Fiona Doyle | IRL | 56.96 | 12 | 3 | |
| 61 | Kiera Aitken | BER | 56.99 | 10 | 5 | |
| 62 | Rugile Mileisyte | LTU | 57.30 | 11 | 1 | |
| 63 | Christine Mailliet | LUX | 57.35 | 11 | 2 | |
| 64 | Hiu Wai Sherry Tsai | HKG | 57.53 | 12 | 0 | |
| 65 | Pamela Benitez | ESA | 57.54 | 11 | 9 | |
| 66 | Annika Saarnak | EST | 57.58 | 11 | 8 | |
| 67 | Hang Yu Sze | HKG | 57.61 | 10 | 0 | |
| 68 | Ximena Vilar | VEN | 57.66 | 10 | 9 | |
| 69 | Natasha Moodie | JAM | 57.71 | 11 | 7 | |
| 70 | Nicole Marmol | ECU | 57.93 | 11 | 6 | |
| 71 | Anna-Liza Mopio-Jane | PNG | 57.97 | 9 | 6 | |
| 72 | Coral Del M. Lopez Rosario | PUR | 57.98 | 9 | 4 | |
| 73 | Kimberley Eeson | ZIM | 58.06 | 8 | 5 | |
| 74 | Sharntelle Mc Lean | TRI | 58.31 | 10 | 1 | |
| 75 | Teisha Lightbourne | BAH | 58.47 | 8 | 2 | |
| 76 | Erika Layne Stewardt | COL | 58.48 | 10 | 7 | |
| 77 | Fella Bennaceur | ALG | 58.49 | 11 | 0 | |
| 78 | Kristina Tchernychev | ISR | 58.53 | 1 | 1 | |
| 79 | Chinyere Pigot | SUR | 58.57 | 9 | 7 | |
| 80 | Chii Lin Leung | MAS | 58.64 | 10 | 8 | |
| 81 | Grite Apanaviciute | LTU | 58.70 | 12 | 1 | |
| 82 | Marie Laura Meza | CRC | 58.88 | 8 | 4 | |
| 83 | Maida Turnadzic | BIH | 58.91 | 12 | 7 | |
| 84 | Marianela Quesada | CRC | 59.25 | 7 | 4 | |
| 85 | Ashley Bransford | ARU | 59.27 | 9 | 1 | |
| 86 | Karen M. Torrez Guzman | BOL | 59.42 | 8 | 3 | |
| 87 | Farida Osman | EGY | 59.45 | 10 | 2 | |
| 88 | Amina Meho | LIB | 59.60 | 9 | 3 | |
| 89 | Clelia Tini | SMR | 59.62 | 8 | 1 | |
| 90 | Shaila Millum Gardarnar | FRO | 59.63 | 8 | 8 | |
| 91 | Miriam Hatamleh | JOR | 59.84 | 7 | 6 | |
| 92 | Nishani Cicilson | SUR | 59.94 | 6 | 8 | |
| 93 | Sara Abdullahu | ALB | 1:00.14 | 7 | 1 | |
| 94 | Raffaella Rodoni Palma | CHI | 1:00.31 | 9 | 0 | |
| 95 | Baean Jouma | SYR | 1:00.47 | 7 | 5 | |
| 95 | Chittaranjan Shubha | IND | 1:00.47 | 7 | 7 | |
| 97 | Daniela Miyahara Coello | PER | 1:00.63 | 7 | 3 | |
| 97 | Sharon P. Fajardo Sierra | HON | 1:00.63 | 8 | 6 | |
| 99 | Noelyn Faussane | PYF | 1:00.70 | 6 | 4 | |
| 100 | Talasha Prabhu | IND | 1:00.73 | 7 | 9 | |
| 101 | Jonay Briedenhann | NAM | 1:00.75 | 6 | 2 | |
| 102 | Christine Briedenhann | NAM | 1:00.78 | 6 | 3 | |
| 103 | Natalya Filina | AZE | 1:00.84 | 7 | 8 | |
| 104 | Melinda Sue Micallef | MLT | 1:00.99 | 7 | 2 | |
| 104 | Razan Taha | JOR | 1:00.99 | 8 | 9 | |
| 106 | Talisa Pace | MLT | 1:01.01 | 8 | 0 | |
| 107 | Nilshaira Isenia | AHO | 1:01.12 | 7 | 0 | |
| 108 | ShengYo Ting | TPE | 1:01.29 | 9 | 2 | |
| 109 | Shannon Austin | SEY | 1:01.38 | 5 | 9 | |
| 110 | Silvie Ketelaars | AHO | 1:01.47 | 8 | 7 | |
| 111 | Andrea Cedron | PER | 1:01.49 | 6 | 6 | |
| 112 | Sylvia Brunlehner | KEN | 1:01.56 | 4 | 5 | |
| 113 | Dalia Torrez | NCA | 1:01.68 | 6 | 7 | |
| 114 | Monica Bernardo | MOZ | 1:01.71 | 5 | 0 | |
| 115 | Ramond Sherazad | MAR | 1:02.02 | 9 | 9 | |
| 116 | Chi Yan Tan | MAC | 1:02.09 | 6 | 5 | |
| 117 | Judith Ilan Meauri | PNG | 1:02.34 | 5 | 7 | |
| 118 | Sophia Noel | GRN | 1:02.41 | 4 | 2 | |
| 119 | Karla Toscano | GUA | 1:02.68 | 5 | 6 | |
| 120 | Anahit Barseghyan | ARM | 1:02.69 | 4 | 6 | |
| 121 | Chi Wun Long | MAC | 1:02.76 | 6 | 9 | |
| 122 | Kathryn Millin | SWZ | 1:02.78 | 4 | 7 | |
| 123 | Amanda Jia Xin Liew | BRU | 1:03.00 | 5 | 1 | |
| 124 | Birita Debes | FRO | 1:03.10 | 3 | 7 | |
| 125 | Pina Ercolano | KEN | 1:03.26 | 5 | 8 | |
| 126 | Angelique Trinquier | MON | 1:03.32 | 5 | 3 | |
| 127 | Estelle Li Chuen Cheong | MRI | 1:03.45 | 3 | 4 | |
| 128 | Ifiezibe Gagbe | NGR | 1:03.48 | 3 | 6 | |
| 129 | Rovena Marku | ALB | 1:03.87 | 5 | 5 | |
| 130 | Adeline Mei-Li Tin Hon Ko | MRI | 1:03.91 | 6 | 1 | |
| 131 | Ayesha Noel | GRN | 1:03.96 | 5 | 2 | |
| 132 | Estellah Fils Rabetsara | MAD | 1:04.06 | 5 | 4 | |
| 133 | Ouleye Diallo | SEN | 1:04.07 | 6 | 0 | |
| 134 | Mariana Zaballa | BOL | 1:04.37 | 4 | 8 | |
| 135 | Cheyenne Rova | FIJ | 1:04.67 | 4 | 1 | |
| 136 | Amelie Trinquier | MON | 1:04.87 | 3 | 3 | |
| 137 | Gessica Stagno | MOZ | 1:04.94 | 4 | 9 | |
| 138 | Sameera Albitar | BRN | 1:05.05 | 2 | 4 | |
| 139 | Mareme Faye | SEN | 1:05.06 | 4 | 3 | |
| 140 | Tieri Erasito | FIJ | 1:05.26 | 3 | 2 | |
| 141 | Yara Dowani | PLE | 1:06.02 | 3 | 1 | |
| 142 | Julia Alves | MHL | 1:06.13 | 2 | 6 | |
| 143 | Mirella Alam | LIB | 1:06.53 | 4 | 0 | |
| 144 | Maria Grace Koh | BRU | 1:06.93 | 4 | 4 | |
| 145 | Rachael C. Glenister | ASA | 1:07.00 | 3 | 5 | |
| 146 | Enkhjargal Khulan | MGL | 1:07.07 | 3 | 8 | |
| 147 | Noelle Anyika Smith | GUY | 1:07.11 | 3 | 9 | |
| 148 | Julianne Kirchner | MHL | 1:07.84 | 2 | 2 | |
| 149 | Maria Gibbons | PLW | 1:08.21 | 2 | 5 | |
| 150 | Olivia Infield | UGA | 1:08.31 | 1 | 5 | |
| 151 | Sabine Hazboun | PLE | 1:08.57 | 3 | 0 | |
| 152 | Mahnoor Maqsood | PAK | 1:08.92 | 2 | 3 | |
| 153 | Katerina Izmaylova | TJK | 1:09.80 | 2 | 9 | |
| 154 | Osisang Chilton | PLW | 1:10.45 | 2 | 7 | |
| 155 | Rida Mitha | PAK | 1:12.62 | 2 | 1 | |
| 156 | Gouri Kotecha | TAN | 1:13.14 | 1 | 7 | |
| 157 | Shreya Dhital | NEP | 1:15.58 | 1 | 4 | |
| 158 | Shaila Rana | NEP | 1:15.84 | 2 | 0 | |
| 159 | Ismail Aminath Inas | MDV | 1:18.25 | 1 | 2 | |
| 160 | Jennet Saryyeva | TKM | 1:18.63 | 1 | 6 | |
| 161 | I. Lena Courageuse | BDI | 1:18.73 | 1 | 3 | |

### Halve finales

| Rang | Naam | Nationaliteit | Serie | Baan | Tijd | Bijz. |
| 1 | Libby Trickett | AUS | 1 | 4 | 52.84 | Q |
| 2 | Britta Steffen | GER | 1 | 5 | 52.87 | Q |
| 3 | Amanda Weir | USA | 2 | 4 | 53.02 | Q |
| 4 | Francesca Halsall | GBR | 1 | 6 | 53.05 | Q |
| 5 | Ranomi Kromowidjojo | NED | 2 | 5 | 53.31 | Q |
| 6 | Jeanette Ottesen | DEN | 1 | 3 | 53.41 | Q |
| 7 | Dana Vollmer | USA | 2 | 3 | 53.55 | Q |
| 8 | Evelyn Verrasztó | HUN | 1 | 2 | 53.74 | Q |
| 9 | Daniela Schreiber | GER | 2 | 7 | 53.76 | |
| 10 | Hanna-Maria Seppälä | FIN | 2 | 2 | 53.82 | |
| 11 | Hayley Palmer | NZL | 2 | 1 | 53.91 | |
| 12 | Malia Metella | FRA | 2 | 6 | 53.95 | |
| 13 | Li Zhesi | CHN | 1 | 7 | 53.97 | |
| 14 | Marieke Guehrer | AUS | 1 | 8 | 54.21 | |
| 15 | Victoria Poon | CAN | 1 | 1 | 54.29 | |
| 16 | Aleksandra Gerasimenia | BLR | 2 | 8 | 54.51 | |

### Finale

| Rang | Baan | Naam | Nationaliteit | Tijd | Bijz. |
| 1 | 5 | Britta Steffen | GER | 52,07 | WR |
| 2 | 6 | Francesca Halsall | GBR | 52,87 | |
| 3 | 4 | Libby Trickett | AUS | 52,93 | |
| 4 | 3 | Amanda Weir | USA | 53,12 | |
| 5 | 1 | Dana Vollmer | USA | 53,20 | |
| 6 | 2 | Ranomi Kromowidjojo | NED | 53,37 | |
| 7 | 7 | Jeanette Ottesen | DEN | 53,70 | |
| 8 | 8 | Evelyn Verrasztó | HUN | 53,92 | |

## Bronvermelding

* Uitslag series
* Uitslag halve finale
* Uitslag finale