Finn Drysdale of Royal Wolverhampton Swimming Club removes his swimming cap after competing in the men’s 400m freestyle heats. All photographs: Tom Jenkins/The Guardian
Christian Duetoft of Guildford City starts in the men’s 400m freestyle heats
Adam Peaty struggles to get out of a tight-fitting shirt ahead of the men’s 100m breaststroke heats
After extricating himself from the shirt, Peaty stands on the starting blocks
A close-up shot of Peaty’s new abdominal tattoo
Peaty has a lactate test on blood taken from his earlobe while giving interviews after qualifying fastest in the men’s 100m breaststroke heats. The triple Olympic medal winner went on to triumph in the 100m breaststroke final and secure his place at the Paris Games
Emily Large of Millfield Swimming competes in the women’s 200m butterfly heats
Eliza Humphrey of Northampton Swimming Club with a ‘tapper’ from her coach to tell her the end of the pool is near as she competes in the S11 visually impaired category of the women’s MC 200m freestyle heats
Lucy Hope of the University of Stirling Swimming Club stretches before competing in the women’s 100m freestyle heats
Natasha De Pree of Millfield dives in to start her heat of the women’s 200m freestyle
Lewis Jones of Arun Tridents Swimming Club competes in a men’s MC 400m freestyle heat
Reuben Visda of Sheffield stretches before competing in his men’s 400m freestyle heat
Conor Massey from the University of Aberdeen in the men’s 100m breaststroke heat
A competitor swims through a patch of sunlight in the warm-up
Maisie Summers-Newton competing in the SB6 category in the women’s 100m breaststroke Para final
Photograph: Tom Jenkins/The Guardian
Lyndon Longhorne of Derwentside ASC drops into the water to start in the S4 category of the men’s 50m Para backstroke final
Hannah Capron of Repton Swimming Club in the women’s 100m freestyle heats
The swimmers in a women’s 800m freestyle heat enter the water …
… and head back towards the surface
Photograph: Tom Jenkins/The Guardian
Tom Dean from Bath taking part in the men’s 200m freestyle heats
Ethan Lawton from Derby Excel Swimming Club taking part in the men’s 200m backstroke heats
The swimmers begin the men’s 200m backstroke final
Matt Richards from Millfield powers through the water in the men’s 200m freestyle final
As does Stirling’s Duncan Scott
Scott celebrates his second place
Photograph: Tom Jenkins/The Guardian
Olympic champion Dean looks dejected after finishing third in the same race, which means that he will miss out on defending his title in Paris
Photograph: Tom Jenkins/The Guardian
