Before you blink don't go away. It's a non-alimpy event known as a dash by some Brent Hayden of Canada possibly the favourite for this In yesterday's 100 free the world champion of 2007 Led from the block to an infatic 49.02 Offer 23.6 free split ahead of a 49.32 from Hansa Garcia of Cuba And the Cuban will be looking for a reversal of fortune this afternoon no doubt there's Brent Hayden And the only Britain this one Adam Brown who's 45th in the world currently In the world for this event has a good chance here of making the podium He made a not too shabby 22.75 in qualifying But the standout favourite has to be the Canadian it has to be said And I'm of course talking about Brent Hayden rather than Luke Petty Just one lap of the pool 50m freestyle So in all the spray it's quite hard to see who is ahead But Sergio Fesecoph's having a good fist of it but it does look like Brent Hayden is just ahead but Fesecoph is going to give him a run for his money And Brent Hayden just manages to hold on for Garcia 22.6 free in second the winning time 22.47 that's what counts And it's another gold for Brent Hayden As he is congratulated By Hansa Garcia the Cuban didn't get his revenge comes up from Brent Hayden