Great Britain's Luke Davies and Charlie Attwood have qualified for the 200m breaststroke final, finishing first and second respectively in the first semi-final.
Davies finished in a time of 2:13.45 with Attwood finishing in 2:14.75.
Russian Federation's Anton Chupkov was the fastest in the second semi-final with a time of 2:10.69, three seconds ahead of teammate Kirill Mordashev (2:13.29).
The final will take place tomorrow afternoon.