Day 4 Finals Summary
Men's 800m Freestyle Final
1. Ahmed Hafnaoui (7:37.00), 2. Sam Short (7:37.76), 3. Bobby Finke (7:38.67), 4. Daniel Wiffen (7:39.19), 5. Lukas Martens (7:39.48), 6. Mykhailo Romanchuk (7:43.08), 6. Guiherme Costa (7:47.26), 7. Gregorio Paltrinieri (7:53.66)
Women's 200m Freestyle Final
1. Mollie O'Callaghan (1:52.85), 2. Ariarne Titmus (1:53.01), 3. Summer McIntosh (1:53.65), 4. Siobhan Haughey (1:53.96), 5. Marrit Steenbergen (1:55.51), 6. Bella Sims (1:56.00), 7. Freya Anderson (1:56.33), 8. Liu Yaxin (1:56.97)
Men's 100m Freestyle (Through to Finals)
Matt Richards→ Kyle Chalmers → Pan Zhanle → Nandor Nemeth → David Popovici → Jordan Crooks → Maxime Grousset → Jack Alexy
Women's 50m Backstroke (Through to Finals)
Regan Smith→ Kaylee McKeown → Lauren Cox → Kylie Masse → Katharine Berkoff → Analia Pigree → Ingrid Wilm → Wang Xueer
Men's 200m Butterfly Final
1. Leon Marchand (1:52.43), 2. Krzystof Chmielewski (1:53.62), 3. Tomoru Honda (1:53.66), 4. Thomas Heilman (1:53.82), 4. Illya Kharun (1:53.82), 6. Carson Foster (1:54.74), 7. Richard Marton (1:55.02), 8. Wang Kuan-Hung (1:55.43)
Men's 50m Breaststroke Final
1. Qin Haiyang (26.29), 2. Nic Fink (26.59), 3. Sun Jiajun (26.79), 4. Sam Williamson (26.82), 5. Nicolo Martinenghi (26.84), 6. Lucas Matzerath (26.94), 7. Joao Gomes Jr (26.97), 8. Peter Stevens (27.08)
Women's 200m Butterfly (Through to Finals)
Lana Pudar → Regan Smith → Summer McIntosh → Elizabeth Dekkers → Helena Bach → Laura Stephens → Airi Mitsui → Lindsay Looney
Men's 200m Individual Medley (Through to Finals)
Leon Marchand → Duncan Scott → Carson Foster → Hugo Gonzalez → So Ogata → Daiya Seto → Tom Dean → Shaine Casas
Mixed 4x100m Medley Relay Final
1. China (3:38.57), 2. Australia (3:38.57), 3. United States (3:39.03), 4. Netherlands (3:40.19), 5. Great Britain (3:43.20), 6. Canada (3:43.72), 7. Japan (3:45.33), 8. Germany (3:45.62)