Dina Asher-Smith cruises through to Saturday's 100m semi-finals after finishing second behind Team USA's Teahna Daniels in the first heat to keep her hopes of a double gold medal alive in Tokyo Dina Asher-Smith is through to the women's 100m semi-finals in Tokyo Team GB star finished second behind USA's Teahna Daniels with 11.07 seconds It was her first defeat of the year but kept her double medal hopes alive