As usual, I'm basing this mainly on the latest Betfair odds to win, but have simplified some of the more complicated fractions.
Gina: 11/4
Sam: 6/1
Dan: 13/2
Jack & Joe: 7/1
Sophie: 7/1
Callum: 11/1
Dexter: 13/1
Charlie: 13/1
Jackie: 33/1
Daley: 66/1
Hazel: 113/1
Compared with last week, there's been a general drifting across the board, but not many changes in the order. Daley has (unsurprisingly) dropped like a stone to join Hazel at the bottom, while Dan and Callum have rejoined the main pack (and Dan's right back amongst the favourites).
Comparing Betfair with other bookies: most others have the Twins slightly ahead of Dan. Betfair show little difference in Dexter's odds compared with last week (though drifting slightly) but he's a lot shorter elsewhere (and ahead of Sophie with at least one). Callum however has shortened considerably on Betfair but is still around 16/1 with most bookies.