Kammala wannan jumla: Kashegari, Bego ya shiga cikin taron na biyu, 200 m butterfly. Ya yi iyo a zagaye na uku na taron, kuma ya zo a matsayi na bakwai da na talatin da bakwai a gaba ɗaya ta kashi biyu cikin goma na biyu (0.20), zuwa Jeremy Knowles na Bahamas, tare da lokacin 2:01.28, yana gamawa a waje da nasa rikodin na kasa. Bayan ya dauki kwanaki uku daga zafin jiki, Bego ya yi gasa a karo na uku da na karshe,
100 m butterfly, wanda kawai Phelps ya mamaye shi. Ya gama tseren tare da motsi mafi sauri, amma ya zo ne kawai a matsayi na biyu ta hanyar kashi uku cikin goma na na biyu (0.30) zuwa Shaune Fraser na Cayman Islands, yana da 54.38 seconds. Bego ya sanya na hamsin da hudu daga cikin 'yan wasa sittin da shida a cikin taron, ya kasa ci gaba zuwa zagaye na kusa da na karshe. Bayan aikinsa na Olympics, Bego ya yi kokarin da ba a taba yi ba a Gasar Cin Kofin Duniya ta FINA ta 2009 a Rome, Italiya, inda ya karya tarihin kasa uku a wasannin malam buɗe ido.