Ka kammala wannan magana: A lokacin Wasannin Olympics na shekara ta 2008 a birnin Beijing, a ƙasar Sin, Steffen ya ci tseren mita 100 na 'yanci, kuma ya kama Libby Trickett 'yar ƙasar Ostareliya da ta kafa tarihin tseren mita 100. Steffen ta taɓa a cikin sakan 53.12, ta inganta rikodin nata na Olympic na 53.38 da aka saita a matakin farko na tseren tsere na 4 × 100 m. Steffen sai ya fitar da Dara Torres don lashe gasar
Zinare a tsayin mita 50 tare da lokacin da ya kai 24.06 seconds, ya lashe ta 0.01 seconds.