British Swimming Championships - 100 metres butterfly winners
The British Swimming Championships - 100 metres butterfly winners formerly the are listed below..
The event was originally contested over 110 yards and then switched to the metric conversion of 100 metres in 1971.
Canadian Daniel Sherry broke the world record for 110 yards butterfly in the 1965 final, after setting a time of 58.1 sec. In 1985 there was a dead-heat for the women's final.100 metres butterfly champions
