Swimming at the 2017 World Aquatics Championships – Men's 100 metre freestyle
Rank Lane Name Nationality Time Notes
1 4 Mehdy Metella France 47.65 Q
2 5 Jack Cartwright Australia 47.97 Q
3 6 Duncan Scott Great Britain 48.10 Q
4 3 Marcelo Chierighini Brazil 48.31 Q
5 1 Oussama Sahnoune Algeria 48.33
6 2 Yuri Kisil Canada 48.50
7 8 Velimir Stjepanović Serbia 48.66
8 7 Gabriel Santos Brazil 48.72
Results -- Semifinals
The Men's 100 metre freestyle competition at the 2017 World Championships was held on 26 and 27 July 2017.