Hungarian swimmers had a successful morning on the fourth day of the World Championship in Quangjiang: László Cseh qualified for the semi-finals in the 200m mixed event, with Nándor Németh in the 100m fast and Boglárka Kapás and Lilián Szilágyi in the 200m butterfly. Although he did not qualify for the finals, he finished 12th in the Olympic quota in the 4x100m mixed medley.