Defending champion Richardson struggles into 100m world final

TOKYO - Defending champion Sha'Carri Richardson scraped into the 100 metres final at the World Athletics Championships on Sunday, qualifying as one of the two fastest losers.

The 25-year-old American rose from one of the two trackside seats reserved for the fastest losers, having sat through the other two semi-finals, and did an impression of aiming a fist at a punch bag.

Richardson, last year's Olympic silver medallist, had a dreadful start after receiving a warning for falling over the start line, but she fought her way into third spot to time 11.00sec.

Veteran Marie-Josee Ta Lou-Smith, a 100m world silver medallist in 2017, and Jamaica's Shericka Jackson, herself a two-time runner-up in the 100m final, took the automatic spots.

Neither of them looked as sublime as Olympic champion Julien Alfred, who eased to victory in her semi-final.

For five-time 100m world champion Shelly-Ann Fraser-Pryce there will be a last major individual championship final, as the 38-year-old Jamaican legend took second behind Alfred.

As Richardson gritted her teeth in the seat the eight runners in the third semi -- including teammate and the form sprinter of the season, American Melissa Jefferson-Wooden -- took to the blocks.

Jefferson-Wooden unlike Richardson made a dream start and the 24-year-old was easing down as she took the tape in 10.74sec with Jamaica's Tina Clayton finishing second.

Third-placed Dina Asher-Smith and Richardson, still seated, looked anxiously at the board until the latter rose to her feet when she saw 11.02sec come up.

Asher-Smith, the silver medallist in the 2019 world 100m final before winning the 200m gold, gave a shake of her head as she realised her going through was at the cost of British teammate Amy Hunt.