Italy's Martina Grimaldi and Daniel Fogg have won the fourth leg of the FINA 10km Marathon World Cup in Cozumel, Mexico.

Grimaldi won the women's race in 2h09:39.20 ahead of US swimmer Eva Fabian (2h09:39.40) and fellow-countrywoman Rachele Bruni (2h09:39.70).

Fogg won the men's contest in 1h56:38.10 ahead of Germany's Thomas Lurz (1h56:40.20) and Italian Simone Ruffini (1h56:40.40).