British Swimming Championships - 200 metres butterfly winners

The British Swimming Championships - 200 metres butterfly winners formerly the (Amateur Swimming Association (ASA) National Championships) are listed below. The event was originally contested over 220 yards and then switched to the metric conversion of 200 metres in 1971. In 1989 there was a dead-heat in the women's final.

British Swimming Championships - 200 metres butterfly winners

The British Swimming Championships - 200 metres butterfly winners formerly the (Amateur Swimming Association (ASA) National Championships) are listed below. The event was originally contested over 220 yards and then switched to the metric conversion of 200 metres in 1971. In 1989 there was a dead-heat in the women's final.