Os marinheiros competem nos 505 pré-mundos no Adelaide Sailing Club, com Mike Holt e Carl Smit liderando depois de três corridas. Sailors compete in the 505 Pre-Worlds at Adelaide Sailing Club, with Mike Holt and Carl Smit leading after three races.

O primeiro dia dos 505 pré-mundos, em homenagem à lenda da vela Sir James Hardy, viu três corridas no Adelaide Sailing Club em ventos leves e variáveis. The first day of the 505 Pre-Worlds, honoring sailing legend Sir James Hardy, saw three races at Adelaide Sailing Club in light, variable winds. Howie Hamlin e Andy Zinn venceram a Corrida 1, Malcolm Higgins e seu filho Angus venceram a Corrida 2, e Sandy Higgins com Paul Marsh levou a Corrida 3 quando os ventos atingiram 12 nós. Howie Hamlin and Andy Zinn won Race 1, Malcolm Higgins and his son Angus won Race 2, and Sandy Higgins with Paul Marsh took Race 3 as winds reached 12 knots. Mike Holt e Carl Smit lideram a equipe, à frente da dupla Higgins. Mike Holt and Carl Smit lead overall, ahead of the Higgins duo.