In the last 100 , Semenya ran past the rest of the field , taking second place .
In the last 100 , Semenya was too far behind to have a chance to catch Savinova , Poistogova edged a dying Jelimo for the bronze medal .
In the last 100 , Semenya ran past the rest of the field , taking second place , but was too far behind to have a chance to catch Savinova , Poistogova edged a dying Jelimo for the bronze medal .