You'll need to shoot in shutter priority, i'm guessing as to the sutter speed needed, but maybe start at 1/500s and see how that works.
edit
back of the fag packet calculation - club head travels at approx 40 to 50m/s at the bottom of the swing for a good golfer.
40m/s for (1/250s) = 0.16m, should provide a descent blur.