Train for the 100 Free with Coach Griff

You should be able to fit this into a 30 or 35 minute session!

Warmup:
4 x 100: swim-kick-swim-scull by 25

4 x 100 on +30, descend

4 x 50 drill-swim, IM order

The Fast Part – 2 Rounds:
4 x 25 sprint, rest 10 seconds at each wall
100 easy