Things to remember: swimsuit, cap, goggles, kickboard, hydration, sunscreen. Nothing is worse than getting into the locker room and realizing you forgot something. Also, make sure a lifeguard is on duty.
Warm up is 200 choice swim: 200 choice kick, 8x25's IM (Fly, Back, Breast, Free). Take as much rest as needed.
10x50's Freestyle. Choose your own interval so you challenge yourself: :40 :50, 1:00, 1:10, 1:20.
50 Easy.
10x25's Freestyle. Choose your own interval so you challenge yourself: :20, :30, :40.
50 Easy.
6x75's (25 kick/50 swim). Choice stroke on 1:30.
Warm down is 200 choice swim.
Total: 2100 yards.
If you have any questions please ask in the comment section below and remember this is only an opinion. If you attempt to follow it you are doing so at your own risk and should have prior approval from your physician!