Results for Great Britain in 400 metres Individual Medley, Women

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1964 Summer Olympics	Anita Lonsbrough	7
	Pam Johnson	22
1968 Summer Olympics	Shelagh Ratcliffe	5
1972 Summer Olympics	Susan Richardson	15
	Shelagh Ratcliffe	25
	Diane Walker	31
1976 Summer Olympics	Susan Richardson	11
	Anne Adams	14
	Ann Bradshaw	16
1980 Summer Olympics	Sharron Davies	2	Silver
	Sarah Kerswell	12
1984 Summer Olympics	Gaynor Stanley	7
	Sarah Hardcastle	9
1988 Summer Olympics	Suki Brownsdon	18
	Tracey Atkin	24
1992 Summer Olympics	Sharron Davies	21
	Helen Slatter	23
1996 Summer Olympics	Sarah Hardcastle	19
2008 Summer Olympics	Hannah Miley	6
	Keri-Anne Payne	15
2012 Summer Olympics	Hannah Miley	5
	Aimee Willmott	11
2016 Summer Olympics	Hannah Miley	4
	Aimee Willmott	7
2020 Summer Olympics	Aimee Willmott	7
2024 Summer Olympics	Freya Colbert	4
	Katie Shanahan	7