Capturing the drama at the 2023 World Aquatics Championships in Fukuoka on Friday.
Australia's women, powered by sisters Bronte and Cate Campbell, beat the United States and Canada to win the Olympic 4x100 metres freestyle relay in world record time on Saturday, retaining the title they won in London four years ago.
The 21-year-old had to chase down James Guy and Jack McLoughlin to win the title, pulling ahead in the final 100 metres to edge out compatriot McLoughlin and the Englishman to touch in three minutes, 43.76.
Bronte Campbell repaid the faith in her by Australia's selectors as she chased down Canada's Taylor Ruck in the final leg of the 4x100 metres medley relay to ensure the home nation won their eighth successive Commonwealth Games title on Tuesday.
Peaty had swum a Commonwealth Games record 58.59 on Friday but appeared to be content to just win the race rather than challenge his own world record of 57.13 that he set at the Rio Olympics in 2016.
Tunisia's Ahmed Hafnaoui pulled off a major shock on the opening day of the Tokyo Olympics swimming medal events with a stunning victory
Mitchell Larkin completed a rare backstroke double and Bronte Campbell won the blue riband women's 100 metres freestyle title as Australia celebrated another golden night at the world swimming championships.
Chad le Clos completed a sweep of butterfly titles at the Gold Coast Commonwealth Games on Monday to cap a three-gold performance for South Africa on a penultimate day of the swimming programme that produced several upsets.