Star sprinter Dutee Chand smashed her own national record, clocking 11.22 seconds, in the women's 100m semifinals at the 59th National Open Athletics Championships in Ranchi yesterday.
The 23-year-old surpassed her previous timing
of 11.26 second which she had set at the Asian Championships in April this year. Dutee later clocked 11.25 seconds in the final to claim the gold, leaving Archana Suseendran and Himashree Roy behind.