Rubuta ci gaba don wannan sakin layi - Friedrich ta lashe lambar farko ta Jamus a cikin gida a shekara ta 2002 sannan ta kafa tarihin Jamus na 5: 42.55 don taron da ba a saba gudanarwa ba a cikin gida 2000 m. Ta kasance ta takwas a gasar cin kofin Turai ta 2002
kuma ta ci gaba da samun lambar yabo ta kasa a waje. A farkon gasar zakarun nahiyarta a gasar zakarun Turai ta 2002 ta kasance ta huɗu a cikin zagayen ta, amma tsarin zagaye biyu yana nufin ba ta shiga wasan karshe ba. Ta ƙare lokacinta tare da lambar yabo ta farko da ta farko a gasar cin kofin duniya ta 2002 IAAF, inda ta lashe lambar tagulla ga tawagar Jamus.