To get different angles I jumped into the water almost every day to change positions and lenses. I spent almost 8 hours over the last two weeks in the Olympic pool doing 25 dives to adjust, replace or rescue the remote controlled underwater camera. This was definitely longer in the Olympic pool than stars like Michael Phelps from the U.S. spent.
To get this special perspective from below, we brought 6 Peli Cases containing some 200 kg (440 pounds) of equipment including 150 meters (yards) of power and network cables to the Aquatics Centre to place the underwater camera in the water.
Often, I discovered that it is possible to sweat underwater. Those with diving knowledge know that 20 minutes for a dive, including getting into full scuba gear, getting into the pool and getting on your back under the water, is a very short amount of time. This would have been impossible without the friendly help of Simon and his dive crew.