The men's 100m breaststroke SB5 event at the 2012 Summer Paralympics took place at the London Aquatics Centre on 5 September. There were two heats; the swimmers with the eight fastest times advanced to the final.

Results

Heats Competed from 10:26.

Heat 1 Rank Lane Name Nationality Time Notes1 3 Lim Woo-geun 1:34.94 Q, AS2 5 James O'Shea 1:39.88 Q3 4 Anders Olsson 1:41.08 Q4 6 Alejandro Silva 1:50.13 5 2 Taweesook Samuksaneeto 1:55.80

Heat 2 Rank Lane Name Nationality Time Notes1 5 Niels Grunenberg 1:36.97 Q2 4 Pedro Rangel 1:37.97 Q3 3 Tadhg Slattery 1:39.55 Q4 6 Adriano de Lima 1:43.29 Q5 2 Scott Patterson 1:49.89 Q 7 Jawad Kadhim Joudah Joudah DSQ

Final Competed at 18:23. Rank Lane Name Nationality Time Notes 4 Lim Woo-geun 1:34.06 AS 5 Niels Grunenberg 1:34.98 3 Pedro Rangel 1:36.85 4 2 James O'Shea 1:38.30 5 6 Tadhg Slattery 1:39.16 6 7 Anders Olsson 1:41.59 7 1 Adriano de Lima 1:43.88 8 8 Scott Patterson 1:50.21

'Q = qualified for final. AS = Asian Record. DSQ = Disqualified.

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