2011, University of Tasmania, Hobart, Tasmania

Advanced
- Race Winner - Jaws, New Town High School, TAS
- 2nd - Red Devil 2, Billanook College, VIC
- 3rd - Lollipop, Pennington Primary School, SA
- 4th - Fireworks, Rawlinson Primary School, WA
- Most innovative design - Interim Name, Torquay College, VIC

Junior
- Race Winner - Witchcraft, Gooseberry Hill Primary School, WA
- 2nd - Lighting Bolt, Lethbridge Primary School, VIC
- 3rd - Turtle, Rawlingson Primary School, WA
- 4th - Irma, Guildford Grammar School, WA
- Most innovative design - Irma, Guildford Grammar School, WA

2010, Esplanade Reserve, Fremantle, WA

Advanced
- Race Winner - Belmore 2, Belmore Boys High School, NSW
- Best first entry from a new team - Foiled Again, Torquay, Victoria
- 2nd - QA2, Queensland Academy SMT, Queensland
- 3rd - Ben Brock, Queensland Academy SMT, Queensland
- 4th - Wave Zone, Pennington PS, SA

Junior
- Race Winner - The Demon, Gooseberry Hill PS, WA
- Best first entry from a new team - Plasma, Rockingham Beach PS, WA
- 2nd - Party Boat II, Ruskin Park PS, Victoria
- 3rd - Tina II, Guildford Grammar School, WA
- 4th - Sharkbite, Lethbridge PS, Victoria

2010 Event Report (PDF)

2009, Science Works, Melbourne, Victoria

Advanced
- Race Winner - Batteries Not Included, Brisbane High School, Queensland
- Best first entry from a new team - (No boat name), Thabeban SS, Queensland
- 2nd - Ketch, Pennington PS, SA
- 3rd - Smooth Azz, Thabeban SS, Queensland
- 4th - Solar Wind, QASMT, Queensland

Junior
- Race Winner - Rose, Thebeban SS, Queensland
- Best first entry from a new team - Marcus Williamson, Ross Park, NT
- 2nd - Flying Pigs, Yarraville West PS, Victoria
- 3rd - Grilled Cheese, Pennington PS, SA
- 4th - Gumleaf, Thebeban SS, Queensland