<prompt> Ramba uchinyora ndima ino - Mumitambo yeOlympic yeZhizha ya2008 muBeijing, kuChina, Steffen akakunda munhangemutange yemamita 100 yomutambo wokumhanya wakasununguka, achibata Libby Trickett wokuAustralia, uyo aiva nemakwikwi epasi rose. Steffen akabata mumasekondi 53.12, achivandudza rekodhi yake yeOlympic ye53.38 yakaiswa pachikamu chekutanga che4 × 100 m freestyle relay. Steffen akabva akunda Dara Torres kuti akunde mumakwikwi emamita 50  <response>: ndarama nenguva yemasekonzi 24.06, ichikunda nemasekonzi 0.01. 