20:04:30:82Division of the big perfecta pool when no ticket combines the winners of the first race.
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
If no big perfecta ticket is sold as a winning combination in the first race of the big perfecta, the big perfecta shall be divided among those having tickets including the horses finishing first or second. Such distributions shall be calculated and made as a place pool. In such an instance, the big perfecta race shall end and the pool be closed for the day.
Source: 5 SDR 87, effective April 15, 1979; transferred from § 20:04:09:75, 9 SDR 122, effective March 31, 1983; 12 SDR 151, 12 SDR 155, effective July 1, 1986.