20:04:30:71Apportionment when no ticket combines the winners of a perfecta.
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
If no ticket is sold on the winning combination of a perfecta pool, the net pool shall be distributed as a place pool between holders of tickets selecting the winning horse to finish first and holders of tickets selecting the second horse to finish second.
Source: 4 SDR 7, effective August 14, 1977; 5 SDR 87, effective April 15, 1979; transferred from § 20:04:09:63, 9 SDR 122, effective March 31, 1983; 12 SDR 151, 12 SDR 155, effective July 1, 1986.