 Kerron Stewart closed quickly in final stages to get her first World Championship silver in 10.75 seconds equalling her personal best.This meant that after day 3 of the Championships Jamaica were top of the medal table.On 18 August in the final of the women's 400 m Shericka Williams followed her Olympic silver with World silver in a personal best time of 49.32 behind Jamaican-born Sanya Richards.