Your pack should contain your swim hat, timing chip and a baggage label.
Your pack will also confirm at on what day and at what time you are due to swim.
The check-in for your wave time will open half an hour before your start time. This is when you will need to be at the start area in your wetsuit and ready to swim.
You will have the chance to get into the water to get used to the temperature before being brought out for a safety briefing 5 minutes before.