P425 ORACLE 425 Sun 7 Aug S4C 2041:01 SBECTEL       6.00pm, SUNDAY, AUGUST 7 With the Olympics just around the corner, Nick Owen presents Channel 4's live and exclusive coverage of the British trials, focusing on the Kodak AAA and TSB Women's C——npionships. Also a look at the 5000m, 1500m and 200m races, the men's javelin and all the up-to-date news from Jim Rosenthal at the trackside. Joining Alan Parry and Peter Matthews in the commentary box is John Walker.  More in 4 Sports Fans on 448 Next Preview S4C Today Features Facts