Tokyo 2020 - ‘That is unbelievable!’ - Ariarne Titmus stuns Katie Ledecky to win 400m freestyle

Australia’s Ariarne Titmus caused a real upset in the 400m freestyle, beating hot favourite Katie Ledecky to take gold in a stunning finish. Watch every unmissable moment live from Tokyo 2020 across Eurosport, the Eurosport app and discovery+. Download the Eurosport app for iOS and Android now.