Your swim instructions:

Get to a pool with a parent or coach, have them time you over the 2 distances (25m and 100m).
​If you are an experienced swimmer, you can use the pool clock and time yourself.
Record your best time for each distance.
Send in your times using this link.

N.B.

• Open water swimming is of course acceptable too. If you are tough enough to get in the lake and you can time yourself using a watch over these distances, I will send off these times and congratulate your super strength!
• There is a 4 X 25m and 4 X 100m category, I presume this won't be possible, but if you can manage it as a family or small group that's marvellous, there will be a line to enter your times.