'We will announce the team on August 30. More confirmation has to come from World Athletics by then.'
Britain's Mo Farah stormed down the final straight to retain his 10,000 metres world title in some style on Saturday and extend his dominance of men's distance running at major championships.
Ethiopia's Genzebe Dibaba eased through to the finals of the women's 5,000 metres on Thursday to stay on course for a world athletics championships double, while American Brittney Reese saw her six-year long jump reign end.
Britain's Mo Farah regained his balance after stumbling and almost falling to the track in Wednesday's heats at the world athletics championships to book his spot in the final of the men's 5,000 metres.