 Ramba uchinyora ndima ino - Pamakwikwi eOlympic eZhizha a2012 muLondon, Villars akachengetedza purogiramu yake nekukodzera mumitambo miviri yekushambira. Akanyora FINA B-standard yekupinda nguva ye59.57 100 m butterfly kubva kuEuropean Championships muDebrecen, Hungary, uye 2:01.47 200 m freestyle kubva kuOlympic miedzo muZurich. Mu 100 m butterfly, Villars akaputsa rekodhi yake yeSwitzerland ye59.42 kuti agovane chigaro chepamusoro muchipiri chechipiri uye makumi maviri nenhanhatu-chinzvimbo chinobatanidza neSpain Judit Ignacio Sorribes pazuva rekutanga reMitambo. Mumakwikwi emamita 200 akasununguka, Villars akamhanya kuenda kunzvimbo yechipiri pakupisa kwekutanga nemasekondi 1.06 kumashure kweThailand Natthanan Junkrajang, kunze kweake ega 2:03.55. Villars akakundikana kuenda kumasemifinal, sezvo akaisa makumi matatu nerimwe mumakwikwi ekutanga. 