# Wereldkampioenschappen zwemmen 2009 - 50 meter rugslag vrouwen

De 50 meter rugslag vrouwen op de Wereldkampioenschappen zwemmen 2009 vond plaats op 29 juli, series en halve finales, en 30 juli 2009, finale. Omdat het zwembad waarin de wedstrijd gehouden werd 50 meter lang is, bestond de race uit één baantje. 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 was de Amerikaanse Leila Vaziri.

## Podium

| 1 | 1 | 2 | 2 | 3 | 3 |
| Zhao Jing | CHN | Daniela Samulski | GER | Gao Chang | CHN |

## Records

Voorafgaand aan het toernooi waren dit het wereldrecord en het kampioenschapsrecord
| Wereldrecord | Daniela Samulski | 27,61 | Berlijn, Duitsland | 26 juni 2009 |
| Kampioenschapsrecord | Leila Vaziri | 28,16 | Melbourne, Australië | 29 maart 2007 |

## Uitslagen
### Series

| Rang | Naam | Nationaliteit | Tijd | Serie | Baan | Bijz. |
| 1 | Aleksandra Gerasimenya | BLR | 27.65 | 13 | 2 | CR, Q |
| 2 | Daniela Samulski | GER | 27.70 | 13 | 4 | Q |
| 2 | Anastasia Zueva | RUS | 27.70 | 14 | 4 | Q |
| 4 | Sophie Edington | AUS | 27.82 | 14 | 3 | Q |
| 5 | Zhao Jing | CHN | 27.85 | 12 | 4 | Q |
| 6 | Hayley McGregory | USA | 27.88 | 12 | 5 | Q |
| 7 | Fabiola Molina | BRA | 27.94 | 14 | 2 | Q |
| 8 | Aya Terakawa | JPN | 27.95 | 13 | 5 | Q |
| 9 | Chang Gao | CHN | 28.02 | 14 | 5 | Q |
| 10 | Gemma Spofforth | GBR | 28.19 | 12 | 3 | Q |
| 11 | Hinkelien Schreuder | NED | 28.23 | 12 | 6 | Q |
| 12 | Emily Seebohm | AUS | 28.25 | 13 | 6 | Q |
| 13 | Elena Gemo | ITA | 28.27 | 12 | 7 | Q |
| 14 | Sanja Jovanovic | CRO | 28.28 | 12 | 2 | Q |
| 15 | Shiho Sakai | JPN | 28.31 | 13 | 3 | Q |
| 16 | Mercedes Peris | ESP | 28.51 | 14 | 6 | Q |
| 17 | Ingvild Snildal | NOR | 28.55 | 12 | 9 | |
| 18 | Fabienne Nadarajah | AUT | 28.72 | 14 | 8 | |
| 19 | Elizabeth Simmonds | GBR | 28.78 | 13 | 7 | |
| 20 | Mariya Gromova | RUS | 28.80 | 13 | 8 | |
| 21 | Etiene Medeiros | BRA | 28.82 | 14 | 7 | |
| 22 | Elizabeth Pelton | USA | 28.86 | 11 | 6 | |
| 23 | Yekaterina Rudenko | KAZ | 29.01 | 14 | 1 | |
| 24 | Klara Vaclavikova | CZE | 29.05 | 14 | 9 | |
| 25 | Alicja Tchorz | POL | 29.07 | 12 | 8 | |
| 26 | Pernille Larsen | DEN | 29.08 | 11 | 2 | |
| 27 | Marica Strazmester | SRB | 29.09 | 11 | 5 | |
| 27 | Ranomi Kromowidjojo | NED | 29.09 | 13 | 1 | |
| 29 | Martina Moravcová | SVK | 29.12 | 11 | 4 | |
| 29 | Laura Letrari | ITA | 29.12 | 12 | 1 | |
| 31 | Maria Gonzalez | MEX | 29.13 | 10 | 3 | |
| 32 | Irina Amsjennikova | UKR | 29.14 | 11 | 8 | |
| 33 | Simona Baumrtova | CZE | 29.19 | 14 | 0 | |
| 34 | Hanna-Maria Seppälä | FIN | 29.20 | 10 | 5 | |
| 34 | Shana Jia Yi Lim | SGP | 29.20 | 11 | 7 | |
| 36 | Magdalena Kuras | SWE | 29.26 | 10 | 6 | |
| 36 | Katharina Stiberg | NOR | 29.26 | 11 | 1 | |
| 38 | Li Tao | SGP | 29.28 | 8 | 4 | |
| 39 | Sinead Russell | CAN | 29.45 | 11 | 3 | |
| 40 | Anastasiya Prilepa | KAZ | 29.49 | 9 | 0 | |
| 41 | Ivana Gabrilo | SUI | 29.51 | 11 | 9 | |
| 41 | Daryna Zevina | UKR | 29.51 | 13 | 9 | |
| 43 | Kiera Aitken | BER | 29.55 | 10 | 8 | |
| 44 | Carolina Colorado Henao | COL | 29.57 | 10 | 4 | |
| 45 | Rugile Mileisyte | LTU | 29.58 | 7 | 0 | |
| 46 | Aisling Cooney | IRL | 29.69 | 10 | 9 | |
| 47 | RiiaRosa Koskelainen | FIN | 29.70 | 11 | 0 | |
| 48 | Aleksandra Kovaleva | BLR | 29.73 | 10 | 0 | |
| 49 | Hiu Wai Sherry Tsai | HKG | 29.74 | 13 | 0 | |
| 50 | Jeserick Pinto | VEN | 29.77 | 9 | 2 | |
| 51 | Katarina Milly | SVK | 29.83 | 9 | 3 | |
| 51 | Alana Dillette | BAH | 29.83 | 9 | 9 | |
| 53 | Gabrielle Soucisse | CAN | 29.84 | 12 | 0 | |
| 54 | Maja Sovinek | SLO | 29.90 | 9 | 5 | |
| 55 | Ekaterina Avramova | BUL | 29.91 | 10 | 1 | |
| 56 | Juanita Barreto Barreto | COL | 29.92 | 9 | 6 | |
| 57 | Klaudia Nazieblo | POL | 29.93 | 10 | 2 | |
| 58 | Sarah Rolko | LUX | 30.02 | 9 | 4 | |
| 59 | Dana Gales | LUX | 30.22 | 8 | 3 | |
| 60 | Yin Yan Claudia Lau | HKG | 30.26 | 10 | 7 | |
| 61 | Dina Hegazy | EGY | 30.29 | 8 | 1 | |
| 62 | Amit Ivry | ISR | 30.32 | 9 | 8 | |
| 63 | Siona Huxley | LCA | 30.39 | 7 | 2 | |
| 64 | Katlin Sepp | EST | 30.42 | 8 | 6 | |
| 65 | Gizem Cam | TUR | 30.48 | 9 | 7 | |
| 66 | AnnaLiisa Pold | EST | 30.49 | 2 | 1 | |
| 67 | Yulduz Kuchkarova | UZB | 30.52 | 8 | 5 | |
| 68 | Anna Volchkov | ISR | 30.59 | 7 | 9 | |
| 69 | Ting Chen | TPE | 30.63 | 9 | 1 | |
| 70 | Maria Virginia Baez Franco | PAR | 30.88 | 7 | 6 | |
| 71 | Ramirez Monica | AND | 30.92 | 7 | 3 | |
| 72 | Diana Chang | ECU | 30.95 | 8 | 2 | |
| 73 | Nicole Horn | ZIM | 30.98 | 5 | 8 | |
| 74 | AnnaLiza Mopiojane | PNG | 31.08 | 7 | 4 | |
| 75 | Elimar Barrios | VEN | 31.11 | 8 | 7 | |
| 76 | Silvie Ketelaars | AHO | 31.18 | 8 | 8 | |
| 77 | Nishani Cicilson | SUR | 31.30 | 6 | 4 | |
| 78 | Kendese Nangle | JAM | 31.53 | 8 | 0 | |
| 79 | Amina Meho | LIB | 31.56 | 7 | 1 | |
| 80 | Chinyere Pigot | SUR | 31.84 | 3 | 4 | |
| 81 | Dalia Torrez | NCA | 32.04 | 6 | 2 | |
| 82 | Nicol Cremona | MLT | 32.05 | 7 | 7 | |
| 83 | Sylvia Brunlehner | KEN | 32.06 | 5 | 4 | |
| 83 | Fariha Zaman | IND | 32.06 | 7 | 5 | |
| 85 | Rachita Shah | KEN | 32.15 | 4 | 2 | |
| 86 | Karla Toscano | GUA | 32.16 | 6 | 7 | |
| 87 | Kirsten Lapham | ZIM | 32.19 | 6 | 9 | |
| 88 | Khadidiatou Dieng | SEN | 32.20 | 5 | 5 | |
| 89 | Birita Debes | FRO | 32.27 | 6 | 0 | |
| 90 | Chi Wun Long | MAC | 32.33 | 6 | 6 | |
| 91 | Karen Vilorio | HON | 32.34 | 6 | 5 | |
| 92 | Jonay Briedenhann | NAM | 32.36 | 6 | 8 | |
| 93 | Anahit Barseghyan | ARM | 32.47 | 7 | 8 | |
| 94 | Cheyenne Rova | FIJ | 32.57 | 5 | 6 | |
| 95 | Rebecca Sharpe | BER | 32.69 | 8 | 9 | |
| 96 | Jade Ashleigh Howard | ZAM | 32.92 | 4 | 5 | |
| 97 | Sophia Noel | GRN | 32.95 | 5 | 9 | |
| 98 | Lok In Che | MAC | 33.03 | 5 | 1 | |
| 99 | Angelique Trinquier | MON | 33.04 | 4 | 4 | |
| 100 | Mareme Faye | SEN | 33.07 | 5 | 2 | |
| 101 | Sara Abdullahu | ALB | 33.10 | 2 | 4 | |
| 102 | Kiran Khan | PAK | 33.39 | 6 | 3 | |
| 103 | Adele Rova | FIJ | 33.41 | 5 | 3 | |
| 104 | Jessika Cossa | MOZ | 33.73 | 4 | 8 | |
| 105 | Ana Euceda Gutierrez | HON | 33.75 | 5 | 7 | |
| 106 | Faina Salate | MOZ | 33.80 | 3 | 6 | |
| 107 | Ruth Carvalho | ANG | 33.96 | 6 | 1 | |
| 108 | Shannon Austin | SEY | 34.01 | 4 | 0 | |
| 109 | Kathryn Millin | SWZ | 34.22 | 3 | 2 | |
| 110 | Stephanie Rasoamanana | MAD | 34.23 | 4 | 3 | |
| 111 | Danielle Bernadine Findlay | ZAM | 34.67 | 4 | 7 | |
| 112 | Mohamad Husain | BRU | 34.83 | 3 | 3 | |
| 113 | Rachael Glenister | ASA | 34.89 | 3 | 8 | |
| 114 | Estellah Fils Rabetsara | MAD | 35.00 | 5 | 0 | |
| 115 | Judith Ilan Meauri | PNG | 35.02 | 3 | 7 | |
| 116 | Debra Daniel | FSM | 35.20 | 4 | 1 | |
| 117 | Maria Grace Koh | BRU | 35.25 | 4 | 6 | |
| 118 | Sabine Hazboun | PLE | 35.79 | 4 | 9 | |
| 119 | Sausan Aishath | MDV | 35.87 | 2 | 7 | |
| 120 | Reni Jani | ALB | 35.99 | 2 | 5 | |
| 121 | Osisang Chilton | PLW | 36.32 | 1 | 5 | |
| 122 | Rida Mitha | PAK | 36.34 | 3 | 5 | |
| 123 | Ifiezibe Gagbe | NGR | 36.57 | 3 | 1 | |
| 124 | Amelie Trinquier | MON | 36.60 | 3 | 0 | |
| 125 | Olivia Infield | UGA | 36.61 | 2 | 2 | |
| 125 | Sam Phors Seng | CAM | 36.61 | 2 | 8 | |
| 127 | Melissa Peacock | MHL | 36.83 | 3 | 9 | |
| 128 | Gouri Kotecha | TAN | 37.07 | 1 | 3 | |
| 129 | Shaila Rana | NEP | 37.29 | 2 | 3 | |
| 130 | Clarissa Brady | MHL | 37.64 | 2 | 6 | |
| 131 | Mariam Foum | TAN | 38.25 | 1 | 4 | |
| 132 | Yanet Gebremedhin | ETH | 40.80 | 2 | 0 | |

### Halve finales

| Rang | Naam | Nationaliteit | Tijd | Serie | Baan | Bijz. |
| 1 | Anastasia Zoejeva | RUS | 27.38 | 2 | 5 | WR, Q |
| 2 | Daniela Samulski | GER | 27.39 | 1 | 4 | Q |
| 3 | Sophie Edington | AUS | 27.51 | 1 | 5 | Q |
| 4 | Aleksandra Gerasimenya | BLR | 27.57 | 2 | 4 | Q |
| 5 | Zhao Jing | CHN | 27.59 | 2 | 3 | Q |
| 6 | Gao Chang | CHN | 27.66 | 2 | 2 | Q |
| 7 | Emily Seebohm | AUS | 27.70 | 1 | 7 | Q |
| 7 | Fabiola Molina | BRA | 27.70 | 2 | 6 | Q |
| 9 | Aya Terakawa | JPN | 27.73 | 1 | 6 | |
| 10 | Hinkelien Schreuder | NED | 27.77 | 2 | 7 | |
| 11 | Hayley McGregory | USA | 27.83 | 1 | 3 | |
| 12 | Shiho Sakai | JPN | 27.88 | 2 | 8 | |
| 13 | Gemma Spofforth | GBR | 27.92 | 1 | 2 | |
| 14 | Sanja Jovanović | CRO | 28.19 | 1 | 1 | |
| 15 | Mercedes Peris | ESP | 28.28 | 1 | 8 | |
| 16 | Elena Gemo | ITA | 28.32 | 2 | 1 | |

### Finale

| Rang | Baan | Naam | Nationaliteit | Tijd | Bijz. |
| 1 | 2 | Zhao Jing | CHN | 27,06 | WR |
| 2 | 5 | Daniela Samulski | GER | 27,23 | |
| 3 | 7 | Gao Chang | CHN | 27,28 | |
| 4 | 4 | Anastasia Zoejeva | RUS | 27,31 | |
| 5 | 6 | Aleksandra Gerasimenya | BLR | 27,62 | |
| 6 | 3 | Sophie Edington | AUS | 27,73 | |
| 7 | 1 | Emily Seebohm | AUS | 27,83 | |
| 8 | 8 | Fabiola Molina | BRA | 27,88 | |

## Bronvermelding

* Uitslag series
* Uitslag halve finales
* Uitslag finale