SWINDON'S Jazz Carlin picked up two golds as Great Britain collected 18 medals at the Barcelona leg of the Mare Nostrum series.

Carlin set two championship records as she won gold medals in the 1500m and 400m freestyle this weekend.

Swindon-born Hannah Miley (Garioch) edged out team-mate Aimee Willmott (Middlesbrough) for gold in the 400m individual medley.