Dan Jervis rounded off a superb British Swimming Championships by winning a second medal in Sheffield in a new personal best. The Welsh Olympic finalist took 800m freestyle gold to add to his 1500m freestyle title won earlier in the week. Jervis (Swim Wales High Performance Centre) wound up the pace through the early lengths to move to the front of the field, with 400m freestyle champion Luke Turley (Bath Performance Centre) sitting on his feet one lane over.