 Nemetz akahwina menduru yake yokutanga huru pa 1980 World Championships in Athletics. Uyu waiva makwikwi maviri akaitwa neInternational Amateur Athletics Federation mukupindura kushaya kwevakadzi 400 metres hurdles uye 3000 metres kumhanya kuma1980 Summer Olympics. Nemetz akatora menduru yesirivha yemamita 3000 kumashure kwaBirgit Friedmann. Nguva yake yechipiri yemaminitsi 8:50.22 yaive rekodhi nyowani yeSweden uye aive wekutanga kukunda Inger Knutssons nguva yeSweden yeiyo daro. Nguva yaNemetz yakamira kwemakore anenge gumi nematanhatu, panguva iyo Sara Wedlund akavandudza chiratidzo chechipiri nehafu. Nemetz akachengetedzawo zita rake reSweden pfupi cross country, asi Katharina Jönnå naBirgit Bringslid vakatora mazita eSweden egore iroro. Iye akakunda 3000 m pa 1980 DN Galan muStockholm. 