Top 12 Rankings (2003): - Winner, Guy Sebastian - 2nd place, Shannon Noll - 3rd place, Cosima De Vito - 4th place, Paulini Curuenavuli - 5th place, Rob Mills - 6th place, Levi Kereama - 7th place, Rebekah LaVauney - 8th place, Kelly Cavuoto - 9th place, Lauren Buckley - 10th place, Cle Morgan-Wootton - 11th place, Peter Ryan - 12th place, Matt Chadwick
Top 12 Rankings (2007): - Winner, Natalie Gauci - 2nd place, Matt Corby - 3rd place, Carl Riseley - 4th place, Marty Simpson - 5th place, Tarisai Vushe - 6th place, Daniel Mifsud - 7th place, Ben McKenzie - 8th place, Jacob Butler - 9th place, Mark Da Costa - 10th place, Lana Krost - 11th place, Brianna Carpenter - 12th place, Holly Weinert
Top 12 Rankings (2004): - Winner, Casey Donovan - 2nd place, Anthony Callea - 3rd place, Courtney Murphy - 4th place, Hayley Jensen - 5th place, Chanel Cole - 6th place, Marty Worrall - 7th place, Ricki-Lee Coulter - 8th place, Daniel Belle - 9th place, Emelia Rusciano - 10th place, Amali Ward - 11th place, Dan O'Connor - 12th place, Angie Narayan
Top 13 Rankings (2005): - Winner, Kate DeAraugo - 2nd place, Emily Williams - 3rd place, Lee Harding - 4th place, Dan England - 5th place, Daniel Spillane - 6th place, Anne Robertson - 7th place, James Kannis - 8th place, Milly Edwards - 9th place, Roxane LeBrasse - 10th place, Laura Gissara - 11th place, Natalie Zahra - 12th place, Chris Luder - 13th place, Tarni Stephens
Top 12 Rankings (2006): - Winner, Damien Leith - 2nd place, Jessica Mauboy - 3rd place, Dean Geyer - 4th place, Chris Murphy - 5th place, Ricky Muscat - 6th place, Lisa Mitchell - 7th place, Bobby Flynn - 8th place, Lavina Williams - 9th place, Guy Mutton - 10th place, Klancie Keough - 11th place, Reigan Derry - 12th place, Joseph Gatehau
