The British Macro winner was Trevor Rees, with a shot of a Coryphella lineata nudibranch grazing on hydroids, taken at Loch Carron with a Nikon D600 and 60mm lens.
British Wide Angle winner was Caroline Robertson-Brown with Grey Seal Nose, taken in the Farne Islands with a Nikon D7100 and Tokina 10-17mm lens.
In the Overseas Macro category, John Spencer won with his anemonefish image taken on a night dive in Lembeh, Indonesia with a  Nikon D7000 and 60mm lens, while Justin Beevor won the Overseas Wide Angle title with Snapper v Snappers, a spectacular photograph of bohar snapper at Ras Mohammed in Egypt, taken with a Sony A6300 with a 16mm lens with fisheye converter.
Overall British & Irish Champion was John Spencer with his shot of a pair of hermit crabs from Loch Sunart, who won a diving package with Fleet Dive, while Caroline Robertson-Brown also won a diving package from Safari Diving Lanzarote after becoming Overall Overseas Champion thanks to a playful Cape fur seal seen in South Africa.