Jersey swimmer Filip Nowacki has won two gold medals and a silver at the European Junior Swimming Championships in Slovakia.

The 17-year-old twice broke the European junior record in the 200m breaststroke.

Having clocked a time of 2:09.11 in the semi-final he lowered that mark to 2:08.32.

Nowacki’s new record is 1.32 seconds quicker than the previous European 200m junior breaststroke record and was the fifth-fastest time recorded by a British swimmer.

Having already twice broken the British age group record in the 50m breaststroke as he went on to win a silver, he also added gold in the 100m breaststroke.