Great Britain will have two representatives in the 1m springboard final after James Heatly and Jordan Houlden progressed through the qualifying round.
Heatly, who finished ninth at last year's Commonwealth Games, scored a total of 481.50 to finish in fourth spot.
Sixteen-year-old Houlden recorded a score of 481.85 to comfortably qualify in ninth place at his first major event for Team GB.
The 10 rounds of qualifying were dominated by Russian Federation's Ilia Molchanov, who finished 27 points ahead of the field.