A clip can be found on the BBC website under sport and titled:
Rio 2016: A day in the life of Olympic champion Ruta Meilutyte
This follows reigning Olympic 100m breaststroke champion Ruta Meilutyte and British 50m freestyle record-holder Ben Proud for a day's training.
This link might work:
http://www.bbc.co.uk/sport/swimming/36651350