The women's 100m breaststroke SB12 event at the 2012 Summer Paralympics took place at the London Aquatics Centre on 8 September. There were two heats; the swimmers with the eight fastest times advanced to the final.

Results

Heats Competed from 10:16.

Heat 1 Rank Lane Name Nationality Time Notes1 3 Maryna Shtal 1:23.55 Q2 6 Anabel Moro 1:23.81 Q, AM3 4 Yaryna Matlo 1:24.98 Q4 5 Yuliya Volkova 1:27.40 Q5 2 Raquel Viel 1:32.00 6 7 Matilde Alcázar 1:35.43

Heat 2 Rank Lane Name Nationality Time Notes1 4 Karolina Pelendritou 1:19.33 Q2 3 Natali Pronina 1:20.09 Q3 5 Deborah Font 1:23.57 Q4 6 Carla Casals 1:23.95 Q5 2 Lenka Zahradnikova 1:28.26 6 7 Nicole Frycova 1:30.29 7 1 Karina Petrikovičová 1:39.44

Final Competed at 18:05. Rank Lane Name Nationality Time Notes 5 Natali Pronina 1:16.17 WR 4 Karolina Pelendritou 1:16.38 1 Yaryna Matlo 1:20.21 4 6 Deborah Font 1:22.22 5 3 Maryna Shtal 1:23.11 6 7 Carla Casals 1:23.22 7 2 Anabel Moro 1:23.42 AM8 8 Yuliya Volkova 1:26.06

'Q = qualified for final. WR = World Record. AM = Americas Record.

References Official London 2012 Paralympics Results: Heats Official London 2012 Paralympics Results: Final