Chapter 20:04:25.01 - Time trials
- Section 20:04:25.01:01 - Number of horses in the starting gate
- Section 20:04:25.01:02 - Finals may be run without time trials
- Section 20:04:25.01:03 - Procedure for horses to qualify
- Section 20:04:25.01:04 - Order of finish used to determine order of qualification
- Section 20:04:25.01:05 - Effects of disqualification of a horse for interference
- Section 20:04:25.01:06 - Procedure to be used in the event of electronic malfunction
- Section 20:04:25.01:07 - Electronic times not to be disregarded
- Section 20:04:25.01:08 - Stewards may select qualifiers based on video time
- Section 20:04:25.01:09 - Stewards may qualify a horse given a late start
- Section 20:04:25.01:10 - Horses that break through gate declared to be nonstarters
- Section 20:04:25.01:11 - Entry fees to be refunded if stall doors malfunction
- Section 20:04:25.01:12 - Procedure to be used in the event certain doors malfunction
- Section 20:04:25.01:13 - Effect of disqualification
- Section 20:04:25.01:14 - Scratched horse not allowed to enter final
- Section 20:04:25.01:15 - Purse payments paid for horses scratched from final