swimming (Open Water) 24:00 [3] 1.2 km (20:00 / km)
Looked at the map and realised the 'mile' we've been swimming isn't actually a mile!! :'( But oh well.
NEW WETSUIT - good, felt really slick and good buoyancy - but just a bit too big around the middle - could feel the water waving in and out! But still good and too late to change anyway.