Diamond League: Great Britain women win 4x100m relay with world leading time
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Great Britain's Beth Dobbin, Imani-Lara Lansiquot, Dina Asher-Smith and Daryll Neita win the women's 4x100m relay with a world leading time of 42.29 seconds at the Diamond League in Birmingham.
You can watch the Diamond League across BBC TV, iPlayer & the BBC Sport app.
Available to UK users only.