Row 250m & Snatch Workout

5 rounds of:
250m row, fast
5 snatches 60/40 kg
Rest 1 minute after changing weights.

1 round as above,
second round 4 snatches 70/45 kg
third round 3 snatches 80/50 kg
fourth round 2 snatches 90/55 kg
fifth round 1 snatch 100/60 kg

Each round go as fast as possible.