These are the results of the open water swimming competition at the 2003 World Aquatics Championships, which took place in Barcelona, Spain.

Medal table

Medal summary Men EventGoldSilverBronze 5 km53.11.953.13.953.14.8 10 km1:50.58.81:51.06.51:51.08.4 25 km5:02.20.05:02.20.45:02.20.6

Women EventGoldSilverBronze 5 km57.01.257.03.957.06.4 10 km1:59.49.91:59.51.11:59.53.0 25 km5:35.43.55:35.46.15:35.46.5

References

Open Water results section of the 2003 World Championships results from OmegaTiming.com; retrieved 2019-07-18.