Remember use the walls to pick up speed not lose speed, every millisecond counts. Pick up the effort every 50m and hold your technique when feeling tired.
Training will be only 1 hour on Friday night for those competing this weekend. Make sure you all prepare well and stay hydrated over the weekend, it will be very hot on poolside. Remember your snacks for poolside off the nutrition list.
Like Michael Phelps, you should plan in your head what you are going to do in your race. Visualise your streamlining, kicks off the wall, not breathing last 5m etc and it will happen. Thinking about it after the race is too late.
Please remember there is no training on Sunday 8th June.