title: Swimming at the 2012 Summer Paralympics – Women's 50 metre backstroke S4
text: # Swimming at the 2012 Summer Paralympics – Women's 50 metre backstroke S4
  
  The women's 50m backstroke S4 event at the 2012 Summer Paralympics took place at the London Aquatics Centre on 6 September. There were two heats; the swimmers with the eight fastest times advanced to the final.
  
  ## Results
  
  ### Heats
  
  Competed from 10:53.
  
  **Heat 1**
  
  | Rank | Lane | Name | Nationality | Time | Notes |
  | - | - | - | - | - | - |
  | 1 | 5 | Bai Juan | China | 54.00 | Q, AS |
  | 2 | 4 | Edênia Garcia | Brazil | 54.70 | Q |
  | 3 | 6 | Irina Kolmogorova | Russia | 56.51 | Q |
  | 4 | 3 | Aimee Bruder | United States | 1:03.44 | Q |
  | 5 | 2 | Semicha Rizaoglou | Greece | 1:08.13 | |
  | 6 | 7 | Zulfiya Gabidullina | Kazakhstan | 1:10.12 | |
  
  **Heat 2**
  
  | Rank | Lane | Name | Nationality | Time | Notes |
  | - | - | - | - | - | - |
  | 1 | 4 | Lisette Teunissen | Netherlands | 52.90 | Q |
  | 2 | 5 | Olga Sviderska | Ukraine | 59.82 | Q |
  | 3 | 3 | Jennie Ekström | Sweden | 1:01.53 | Q |
  | 4 | 6 | Karolina Hamer | Poland | 1:05.62 | Q |
  | 5 | 7 | Jeon Mikyoung | South Korea | 1:06.97 | |
  | 6 | 2 | Annke Conradi | Germany | 1:07.24 | |
  | 7 | 1 | Vera Thamm | Germany | 1:16.89 | |
  
  ### Final
  
  Competed at 19:00.
  
  | Rank | Lane | Name | Nationality | Time | Notes |
  | - | - | - | - | - | - |
  | | 4 | Lisette Teunissen | Netherlands | 51.51 | |
  | | 3 | Edênia Garcia | Brazil | 53.85 | |
  | | 5 | Bai Juan | China | 54.33 | |
  | 4 | 6 | Irina Kolmogorova | Russia | 55.37 | |
  | 5 | 2 | Olga Sviderska | Ukraine | 58.20 | EU |
  | 6 | 7 | Jennie Ekström | Sweden | 1:00.37 | |
  | 7 | 1 | Aimee Bruder | United States | 1:04.50 | |
  | 8 | 8 | Karolina Hamer | Poland | 1:06.08 | |
  
  'Q = qualified for final. EU = European Record. AS = Asian Record.
  
  