Kammala jumla mai zuwa: Johnson ya wakilci Ingila a tseren hanya da tseren mita 3,000, a Wasannin Commonwealth na 1990 a Auckland, New Zealand. Shekaru hudu daga baya a
Wasannin Commonwealth na 1994 a Victoria, British Columbia, Kanada ta lashe lambar tagulla a cikin gwajin lokaci na ƙungiya kuma ta yi gasa a tseren hanya da tseren tsere.