Kammala jumla mai zuwa: Rodrigo Olivares Aramburu (an haife shi a ranar 31 ga Yuli, 1976 a Santiago) ɗan wasan tsere ne na Chile, wanda ya ƙware a cikin wasannin tsere. Olivares ya yi gasa ne kawai a cikin tseren tseren tsere a wasannin Olympics na bazara na 2000 a Sydney. Ya sami matsayin FINA B na 23.32 (50 m freestyle) da 52.31 (100 m freestyle) daga Wasannin Pan American a Winnipeg, Manitoba, Kanada. A cikin
100 m freestyle, Olivares ya sanya sittin da biyu a farkon safiya. Yin iyo a zagaye na biyar, ya kammala filin zuwa na karshe kusan kusan na biyu a bayan Glen Walshaw na Zimbabwe a 53.50. Kwana biyu bayan haka, a tseren mita 50 na 'yanci, Olivares ya shiga zagaye na biyar da wasu masu iyo bakwai, ciki har da 'yan wasan Olympics sau uku Richard Sam Bera na Indonesia da Allan Murray na Bahamas, na karshe na 16 a Atlanta shekaru hudu da suka gabata. Rashin inganta matsayin sa, ya gamsu ne kawai a matsayi na bakwai da na hamsin da biyar a cikin 54.50, rashi na 1.38 na biyu a bayan Ravil Nachaev na Uzbekistan.