Ill. Admin. Code tit. 11, § 309.30 - Pool Distribution
The daily net pool and any carryover pool shall be distributed as a single price pool to those whose combination finished in correct sequences as the first three betting interests in the first supertrifecta contest and the first four finishers, in correct sequence, in the second supertrifecta contest; but if there are no such wagers, then the daily net pool shall be combined with the carryover pool and carried forward to the next consecutive supertrifecta wager.
Notes
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