American Ryan Lochte takes a breather after winning gold in the 100m individual medley and grabbing another world record

It was a tough race for David Davies (right) but the Welshman comes through to take silver in the 1500m freestyle

Australia's Felicity Galvez celebrates after a fabulous performance breaking the world record in the 100m butterfly

Caitlin McClatchey (left) shows off her bronze after finishing behind Australia's Kylie Palmer and Femke Heemsterk of the Netherlands

Fran Halsall (right) is delighted with her bronze in the 50m freestyle after finishing behind Marleen Veldhuis and Hinkelien Schreuder

Britain's Jemma Lowe finishes third in the 100m butterfly where Australian Felicity Galvez breaks the world record

Austrian Markus Rogan breaks the world record in the 200m backstroke final with Gregor Tait finishing sixth

Lincoln's Lizzie Simmonds could only make last place in the final of the 50m backstroke final

American Nathan Adrian wins the first gold on Sunday in the 100m freestyle ahead of Italian Filippo Magnini and Croatia's Duje Draganja

Mel Marshall progresses to the final of the women's 200m freestyle in Sunday's morning heats

Caitlin McClatchey also qualifies in the 200m freestyle touching in a personal best of 1:56.20 seconds, 0.07secs ahead of Marshall

Edinburgh's Gregor Tait looks in good form after cruising through to the final of the 200m backstroke

Disappointment for world championship breaststroke silver medallist Kirsty Balfour who fails to make the evening's finals