| TW | LW | Artist - Song | Wks | Pk | Pts |
|---|---|---|---|---|---|
| 1 | 1 | Britney Spears - Get Naked (I Got A Plan) | 3 | 1[3] | 300 |
| 2 | 2 | Blake Lewis - Break Anotha | 2 | 2 | 180 |
| 3 | 3 | Girls Aloud - Call The Shots | 4 | 2 | 345 |
| 4 | 4 | Britney Spears - Break The Ice | 2 | 4 | 160 |
| 5 | 7 | Ai Otsuka - Pocket | 2 | 5 | 140 |
| 6 | -- | Roisin Murphy - Primitive | 1 | 6 | 70 |
| 7 | 18 | Soulja Boy - Crank That (Soulja Boy) | 6 | 7 | 249 |
| 8 | 6 | Britney Spears - Gimme More | 10 | 1[1] | 790 |
| 9 | 9 | Alicia Keys - No One | 5 | 4 | 325 |
| 10 | -- | Ai Otsuka - Life-Love Circle | 1 | 10 | 50 |
| 11 | 8 | Darren Hayes - The Future Holds A Lion's Heart | 12 | 1[4] | 1042 |
| 12 | -- | Kellie Pickler - I Wonder | 1 | 12 | 44 |
| 13 | 12 | Darren Hayes - The Only One | 13 | 2 | 915 |
| 14 | 15 | Utada Hikaru - Passion | 103 | 1[30] | 7683 |
| 15 | 10 | Nightwish - The Poet And The Pendulum | 14 | 1[6] | 1069 |
| 16 | 11 | Darren Hayes - Casey | 8 | 2 | 565 |
| 17 | 14 | Darren Hayes - Step Into The Light | 28 | 1[3] | 1403 |
| 18 | 5 | Leona Lewis - Bleeding Love | 2 | 5 | 104 |
| 19 | 20 | Utada Hikaru - Flavor Of Life | 43 | 1[2] | 2179 |
| 20 | 19 | Ai Otsuka - Katorisenkou | 7 | 11 | 250 |
| 21 | 13 | Darren Hayes - A Conversation With God | 12 | 2 | 794 |
| 22 | 16 | Ai Otsuka - Mirai Taxi | 3 | 12 | 98 |
| 23 | 23 | Utada Hikaru - Exodus '04 | 152 | 4 | 4920 |
| 24 | 33 | Jordin Sparks - Tattoo | 11 | 5 | 303 |
| 25 | 22 | Ai Otsuka - Kumuriuta | 8 | 9 | 296 |
| 26 | 21 | Darren Hayes - Neverland | 12 | 3 | 564 |
| 27 | 17 | Ai Otsuka - Mackerel's Canned Food | 5 | 7 | 220 |
| 28 | 25 | Vanessa Carlton - Home | 7 | 13 | 193 |
| 29 | 29 | Spice Girls - Headlines (Friendship Never Ends) | 3 | 27 | 38 |
| 30 | 28 | Darren Hayes - Who Would Have Thought | 31 | 1[1] | 1105 |
| 31 | 32 | Blake Lewis - Love Song | 33 | 1[2] | 1306 |
| 32 | 34 | Rihanna - Good Girl Gone Bad | 23 | 1[6] | 1251 |
| 33 | 24 | Enrique Iglesias - Tired Of Being Sorry | 6 | 12 | 142 |
| 34 | 26 | Linkin Park - Shadow Of The Day | 5 | 13 | 129 |
| 35 | -- | Anouk - Good God | 1 | 35 | 6 |
| 36 | 40 | Vanessa Carlton - Nolita Fairytale | 21 | 15 | 344 |
| 37 | 27 | Ayumi Hamasaki - Talkin' 2 Myself | 12 | 6 | 465 |
| 38 | 36 | Kylie Minogue - 2 Hearts | 5 | 22 | 54 |
| 39 | 30 | Delta Goodrem - In This Life | 6 | 10 | 154 |
| 40 | 31 | Darren Hayes - Me Myself And (I) | 7 | 11 | 156 |
| Falloffs: | |||||
| -- | 35 | Colbie Caillat - Bubbly | 3 | 30 | 28 |
| -- | 37 | Belanova - Toma Mi Mano | 5 | 9 | 121 |
| -- | 38 | Morning Musume - Itoshiki Tomo E | 12 | 3 | 567 |
| -- | 39 | Celine Dion - Taking Chances | 4 | 29 | 27 |