Olympics swimming: Shock exit for Ellen Gandy in butterfly
World championship silver medallist Ellen Gandy is a surprise casualty in the 200m butterfly heats, but British team-mate Jemma Lowe does progress.
Gandy was considered a serious medal contender, but after a strong opening 150m, faded on the last length.
Lowe's time of two minutes 7.64 seconds was the third quickest in the heats and she will now return for the semi-finals.
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