Kyrou, who is participating in his first NHL All-Star Weekend, finished with a time of 13.550 seconds - ahead of three-time fastest skater Connor McDavid, who finished fourth but won each season from 2017-19.
Other participants in the event included Winnipeg's Kyle Connor, Los Angeles' Adrian Kempe, the New York Rangers' Chris Kreider, Washington's Evgeny Kuznetsov, Detroit's Dylan Larkin and Colorado's Cale Makar.