The Swans led 21-0 after 15 minutes, but York hit back with a try by Alex Nixon and a Paul Williams conversion and penalty to make it 24-10 at half-time.

York’s Richard Downey capped a superb performance with a try after the break, before Joe Maud and Billy Cakaunitabua also crossed. Williams converted all three tries and kicked two further penalties to seal an impressive comeback from the visitors.