LANES  SURFACE BREAKPOINTS & TIMES AFTER START   START TIME 15m    STROKE RATE AFTER START   SPLIT TIME  25m    DURATION OF  TURN 1 (5+10m)    SURFACE BREAKPOINTS  & TIMES AFTER  turn1   SPLIT TIME  75m    DURATION OF  TURN 2 (5+10m)    SURFACE BREAKPOINTS  & TIMES AFTER  turn2   SPLIT TIME  125m    DURATION OF  TURN 3 (5+10m)   SURFACE BREAKPOINTS  & TIMES AFTER  turn 3   SPLIT TIME  175m    SPLIT TIME  195m   STROKE RATE BEFORE FINISH 
1  0.06.12 sec.  0.07.60 sec.  38 c/min.   0.13.78 sec.  8.38 sec.   0.33.20 sec.  0.44.22 sec.  8.70 sec.   1.03.98 sec.  1.15.80 sec.  8.94 sec.   1.35.46 sec.  1.47.90 sec.  2.01.42 sec.  41 c/min. 
2  0.05.74 sec.  0.07.22 sec.  47 c/min.   0.13.10 sec.  8.54 sec.   0.32.44 sec.  0.43.56 sec.  8.80 sec.   1.02.84 sec.  1.14.88 sec.  8.84 sec.   1.33.96 sec.  1.46.68 sec.  2.00.40 sec.  38 c/min. 
3  0.06.38 sec.  0.06.90 sec.  41 c/min.   0.12.78 sec.  8.02 sec.   0.32.46 sec.  0.42.74 sec.  8.46 sec.   1.03.06 sec.  1.13.88 sec.  8.66 sec.   1.34.52 sec.  1.45.72 sec.  1.59.04 sec.  40 c/min. 
4  0.05.64 sec.  0.06.72 sec.  44 c/min.   0.12.62 sec.  8.04 sec.   0.32.34 sec.  0.42.62 sec.  8.44 sec.   1.02.70 sec.  1.13.56 sec.  8.32 sec.   1.34.24 sec.  1.44.50 sec.  1.57.14 sec.  42 c/min. 
5  0.05.74 sec.  0.06.98 sec.  42 c/min.   0.12.94 sec.  8.38 sec.   0.32.44 sec.  0.43.18 sec.  8.86 sec.   1.02.94 sec.  1.14.40 sec.  8.64 sec.   1.34.12 sec.  1.45.94 sec.  1.58.76 sec.  44 c/min. 
6  0.06.08 sec.  0.06.94 sec.  42 c/min.   0.12.74 sec.  8.10 sec.   0.35.26 sec.  0.42.64 sec.  8.30 sec.   1.06.06 sec.  1.13.88 sec.  8.26 sec.   1.37.38 sec.  1.45.06 sec.  1.58.16 sec.  37 c/min. 
7  0.06.22 sec.  0.06.90 sec.  44 c/min.   0.12.82 sec.  8.02 sec.   0.35.64 sec.  0.42.82 sec.  8.42 sec.   1.04.98 sec.  1.14.34 sec.  9.00 sec.   1.34.76 sec.  1.47.24 sec.  2.01.54 sec.  40 c/min. 
8  0.06.22 sec.  0.07.32 sec.  44 c/min.   0.13.20 sec.  8.24 sec.   0.34.44 sec.  0.43.12 sec.  8.70 sec.   1.04.50 sec.  1.14.68 sec.  9.04 sec.   1.34.86 sec.  1.46.82 sec.  1.59.98 sec.  41 c/min.