Lots of Drills

I swam 25 minutes worth of drills including finger drag, 3T, underwater switch, and a new "plunge" drill to work on momentum.

After drills I swam "400y" at race pace.  I did an extra lap by accident.  Plus, the pool is only 23y long, so some additional calculations were involved.  Average 50y pace:  57sec.  Time for 400y: 7min 38sec.

400y at Race Pace
46y	46.34
92y	52.72
138y	53.92
184y	52.88
230y	51.01
276y	55
322y	55.55
368y	53.4
414y	54.22
437y	23.15
Total time:	8min 18sec
Avg time per 50y:	57sec
Total time for 400y:	7min 38sec