Men’s 400m Freestyle Gold: Lukas Martens (GER) -- 3:42.35 Silver: Sam Short (AUS) -- 3:42.37 Bronze: Kim Woo-Min (KOR) -- 3:42.60 4. Victor Johnasson (SWE) -- 3:44.68 5. Zhang Zhanshuo (CHN) -- 3:44.82 6. Marco De Tullio (ITA) -- 3:44.92 7. Petar Petrov Mitsin (BUL) -- 3:45.28 8. Oliver Klemet (GER) -- 3:46.86

Katie Ledecky continued her dominance in the 1,500-meter freestyle, winning the event at the 2025 World Aquatics Championship in Singapore.

Katie Ledecky vs. Summer McIntosh in the 800-meter freestyle is the highlight of the first major international competition since Paris.

Men's 200m — Sunday final 2024 Olympic Trials: Noah Lyles, Kenny Bednarek, Erriyon Knighton 2025 U.S. Rankings: T'Mars McCallum, Kenny Bednarek, Garrett Kaalund (not entered)

Summer McIntosh continued to take the swimming world by storm on Monday, winning her second gold medal in two days to keep up her bid to make World Aquatics Championship history.

British riders are competing at the BMX Racing World Championships this week and BBC Sport will be showing all the action on Sunday, 3 August.

It was not clear how much the illness had impacted the team, but several swimmers either were pulled from their events or struggled Sunday.

Gretchen Walsh won her first individual long course world title by nearly breaking her own 100m butterfly world record. Walsh clocked 54.73 seconds at the World Swimming Championships, just off her own record of 54.60 from May 3. She owns the top eight times in history.