Results for Great Britain in 100 metres Breaststroke, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1968 Summer Olympics	Roger Roberts	26
	Stuart Roberts	30
1972 Summer Olympics	David Wilkie	8
	Malcolm O'Connell	22
	Paul Naisby	35
1976 Summer Olympics	David Wilkie	2	Silver
	Duncan Goodhew	7
	David Leigh	13
1980 Summer Olympics	Duncan Goodhew	1	Gold
	Leigh Atkinson	14
1984 Summer Olympics	Adrian Moorhouse	4
	Iain Campbell	14
1988 Summer Olympics	Adrian Moorhouse	1	Gold
	James Parrack	17
1992 Summer Olympics	Nick Gillingham	7
	Adrian Moorhouse	8
1996 Summer Olympics	Richard Maden	11
2000 Summer Olympics	Darren Mew	14
	Adam Whitehead	23
2004 Summer Olympics	James Gibson	6
	Darren Mew	7
2008 Summer Olympics	Chris Cook	15
	Kris Gilchrist	27
2012 Summer Olympics	Michael Jamieson	9
	Craig Benson	14
2016 Summer Olympics	Adam Peaty	1	Gold
	Ross Murdoch	11
2020 Summer Olympics	Adam Peaty	1	Gold
	James Wilby	5
2024 Summer Olympics	Adam Peaty	=2	Silver
	James Wilby	11