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, and the swimmers with the eight fastest times advanced to the final. Lisette Teunissen, representing the Netherlands, won gold.
Results
Heats Competed from 10:53.
Heat 1 Rank Lane Name Nationality Time Notes1 5 Bai Juan 54.00 Q, AS2 4 Edênia Garcia 54.70 Q3 6 Irina Kolmogorova 56.51 Q4 3 Aimee Bruder Q5 2 Semicha Rizaoglou 6 7 Zulfiya Gabidullina
Heat 2 Rank Lane Name Nationality Time Notes1 4 Lisette Teunissen 52.90 Q2 5 Olga Sviderska 59.82 Q3 3 Jennie Ekström Q4 6 Karolina Hamer Q5 7 Jeon Mikyoung 6 2 Annke Conradi 7 1 Vera Thamm
Final Competed at 19:00. Rank Lane Name Nationality Time Notes 4 Lisette Teunissen 51.51 3 Edênia Garcia 53.85 5 Bai Juan 54.33 4 6 Irina Kolmogorova 55.37 5 2 Olga Sviderska 58.20 EU6 7 Jennie Ekström 7 1 Aimee Bruder 8 8 Karolina Hamer
'Q = qualified for final. EU = European Record. AS = Asian Record.
References Official London 2012 Paralympics Results: Heats Official London 2012 Paralympics Results: Final