The Slovak 400m hurdler has extended her remarkable winning streak.

Slovak hurdler Emma Zapletalová claimed victory in the 400m hurdles at the Diamond League meeting in Oslo, crossing the finish line in an unofficial time of 53.13 seconds.

The triumph marks her third consecutive Diamond League win, following victories in Rome earlier in June and Rabat at the end of May.

Jamaica's Rushell Clayton took second place in 53.50 seconds, while American Jasmine Jones finished third in 54.09.

"I'm happy with my third victory in the Diamond League. It wasn't easy today – it was cold and I felt it right from the start. But I'm glad the race went well. Considering the conditions, the time is excellent," Zapletalová said after the race.