The general rule for setting time breaks is for patterns that have a fast time of greater than 18 seconds will have the long time break (9 seconds to the 6th division)
Patterns that the fastest times ran are usually faster than (less than) 18 seconds will have the shorter division breaks (5 seconds to the 6th division)

POLE BENDING
1-D = FAST TIME
2-D = FAST TIME PLUS 1 SECOND
3-D = FAST TIME PLUS 3 SECONDS
4-D = FAST TIME PLUS 5 SECONDS
5-D = FAST TIME PLUS 7 SECONDS
6-D = FAST TIME PLUS 9 SECONDS

CLOVER LEAF BARRELS
1-D = FAST TIME
2-D = FAST TIME PLUS 1 SECOND
3-D = FAST TIME PLUS 3 SECONDS
4-D = FAST TIME PLUS 5 SECONDS
5-D = FAST TIME PLUS 7 SECONDS
6-D = FAST TIME PLUS 9 SECONDS

BASEBALL
1-D = FAST TIME
2-D = FAST TIME PLUS 1 SECOND
3-D = FAST TIME PLUS 3 SECONDS
4-D = FAST TIME PLUS 5 SECONDS
5-D = FAST TIME PLUS 7 SECONDS
6-D = FAST TIME PLUS 9 SECONDS

PYLON RACE
1-D = FAST TIME
2-D = FAST TIME PLUS .5 SECOND
3-D = FAST TIME PLUS 1 SECOND
4-D = FAST TIME PLUS 2 SECONDS
5-D = FAST TIME PLUS 3 SECONDS
6-D = FAST TIME PLUS 5 SECONDS

STRAIGHT/ SPEED BARRELS
1-D = FAST TIME
2-D = FAST TIME PLUS .5 SECOND
3-D = FAST TIME PLUS 1 SECOND
4-D = FAST TIME PLUS 2 SECONDS
5-D = FAST TIME PLUS 3 SECONDS
6-D = FAST TIME PLUS 5 SECONDS

FLAG RACE
1-D = FAST TIME
2-D = FAST TIME PLUS .5 SECOND
3-D = FAST TIME PLUS 1 SECOND
4-D = FAST TIME PLUS 2 SECONDS
5-D = FAST TIME PLUS 3 SECONDS
6-D = FAST TIME PLUS 5 SECONDS

SINGLE BARREL
1-D = FAST TIME
2-D = FAST TIME PLUS .5 SECOND
3-D = FAST TIME PLUS 1 SECOND
4-D = FAST TIME PLUS 2 SECONDS
5-D = FAST TIME PLUS 3 SECONDS
6-D = FAST TIME PLUS 5 SECONDS

KEY WAY
1-D = FAST TIME
2-D = FAST TIME PLUS .5 SECOND
3-D = FAST TIME PLUS 1 SECOND
4-D = FAST TIME PLUS 2 SECONDS
5-D = FAST TIME PLUS 3 SECONDS
6-D = FAST TIME PLUS 5SECONDS

BI WRANGLE
1-D = FAST TIME
2-D = FAST TIME PLUS .5 SECOND
3-D = FAST TIME PLUS 1 SECOND
4-D = FAST TIME PLUS 2 SECONDS
5-D = FAST TIME PLUS 3 SECONDS
6-D = FAST TIME PLUS 5 SECONDS

POLE BENDING 4-D
1-D = FAST TIME
2-D = FAST TIME PLUS .5 SECOND
3-D = FAST TIME PLUS 1 SECOND
4-D = FAST TIME PLUS 1.5 SECONDS

BARREL RACING 4-D
1-D = FAST TIME
2-D = FAST TIME PLUS .5 SECOND
3-D = FAST TIME PLUS 1 SECOND
4-D = FAST TIME PLUS 1.5 SECONDS