By Matt Hardy It’s a sink or swim week for Britain’s Olympic and Paralympic hopefuls in the pool as the British Championships offer qualification to Paris. The winners of each event at the London Aquatics Centre in Stratford will automatically qualify for the 2024 Summer games. The other allocated spot will be chosen at a later date by British Swimming’s performance director Chris Spice and head coach Bill Furniss. The likes of Adam Peaty will look to qualify this week alongside Laura Stephens, Freya Colbert and Paralympic hopeful Poppy Maskill. But the 200m men’s freestyle is where most eyes …