The women's 100 metres at the 2012 World Junior Championships in Athletics will be held at the Estadi Olímpic Lluís Companys on 10 and 11 July. Reigning champion Jodie Williams was eligible to defend her 2010 title, but did not compete.
The women's 100 metres at the 2012 World Junior Championships in Athletics will be held at the Estadi Olímpic Lluís Companys on 10 and 11 July. Reigning champion Jodie Williams was eligible to defend her 2010 title, but did not compete. (en)
A prova dos 100 metros rasos feminino do Campeonato Mundial Júnior de Atletismo de 2012 ocorreu entre os dias 10 e 11 de julho em Barcelona, na Espanha. (pt)