With Sue Barker, Steve Rider and Sharron Davies.
5.25-6.00 Swimming
5.30 Women's 200m freestyle semi-finals.
5.40 Men's 200m freestyle final. USA's Michael Phelps should go head to head with Ian Thorpe and Grant Hackett of Australia.
5.50 The women's 100m backstroke final, where British hopes should rest with Katy Sexton and Sarah Price. DIGITAL AND INTERNET VIEWERS: additional coverage available via the red handset button or at www.bbc.co.uk/olympics