<prompt> Bhala ukuqhubeka kwalesi sigaba - Emidlalweni yama-Olimpiki yasehlobo ka-2008 eBeijing, u-Uras waphinde wafaneleka emncintiswaneni wamadoda wamamitha ayi-100 ngebhabhathane  <response>: , ngokusungula irekhodi laseTurkey nokushayela isikhathi sokungena se-FINA B-standard esingu-53.97 kusuka kuSpeedo Champion Series e-Atlanta. Wancintisana nabanye ababhukudi abayisikhombisa emncintiswaneni ofanayo, kuhlanganise noJeremy Knowles waseBahamas owake wawina ama-Olympic kathathu, uGeorgi Palazov waseBulgaria, noCamilo Becerra waseColombia. Wadonsa uPalazov ukuze athathe indawo yesikhombisa ngo-0.46 womzuzwana ku-54.79. U-Uras wehlulekile ukudlulela kuma-semifinals, njengoba wabeka isigaba samashumi amahlanu nesishiyagalombili esigabeni sokuqala. 