| TW | LW | Artist - Song | Wks | Pk | Pts |
|---|---|---|---|---|---|
| 1 | 1 | Jordin Sparks - Freeze | 2 | 1[2] | 200 |
| 2 | 2 | Britney Spears - Get Naked (I Got A Plan) | 6 | 1[4] | 580 |
| 3 | 3 | Blake Lewis - Break Anotha | 5 | 2 | 440 |
| 4 | -- | Ayumi Hamasaki - Together When... | 1 | 4 | 80 |
| 5 | -- | Jordin Sparks - Virginia Is For Lovers | 1 | 5 | 75 |
| 6 | 4 | Jordin Sparks ft. Chris Brown - No Air | 3 | 4 | 215 |
| 7 | -- | Morning Musume - Mikan | 1 | 7 | 65 |
| 8 | 5 | Ai Otsuka - Pocket | 5 | 3 | 360 |
| 9 | 10 | Tarja - Oasis | 2 | 9 | 105 |
| 10 | 8 | Britney Spears - Gimme More | 13 | 1[1] | 950 |
| 11 | 9 | Britney Spears - Piece Of Me | 2 | 9 | 102 |
| 12 | 20 | Utada Hikaru - Exodus '04 | 155 | 4 | 5004 |
| 13 | 13 | Roisin Murphy - Primitive | 4 | 6 | 222 |
| 14 | 11 | Utada Hikaru - Passion | 106 | 1[30] | 7806 |
| 15 | 6 | Roisin Murphy - Checkin' On Me | 2 | 6 | 105 |
| 16 | 15 | Alicia Keys - No One | 8 | 4 | 448 |
| 17 | 18 | Darren Hayes - The Only One | 16 | 2 | 1006 |
| 18 | 7 | Britney Spears - Break The Ice | 5 | 4 | 334 |
| 19 | 23 | Jordin Sparks - Tattoo | 14 | 5 | 361 |
| 20 | 12 | Girls Aloud - Call The Shots | 7 | 2 | 489 |
| 21 | 25 | Christina Aguilera - Oh Mother | 14 | 3 | 430 |
| 22 | 16 | Darren Hayes - The Future Holds A Lion's Heart | 15 | 1[4] | 1143 |
| 23 | 24 | Darren Hayes - Neverland | 15 | 3 | 611 |
| 24 | -- | Ai Otsuka - White Choco | 1 | 24 | 17 |
| 25 | 19 | Seal - If It's In My Mind, It's On My Face | 3 | 12 | 87 |
| 26 | 21 | Kellie Pickler - I Wonder | 4 | 12 | 117 |
| 27 | 22 | Ai Otsuka - Life-Love Circle | 4 | 10 | 118 |
| 28 | 14 | Celine Dion - Eyes On Me | 3 | 8 | 111 |
| 29 | 17 | Soulja Boy - Crank That (Soulja Boy) | 9 | 7 | 333 |
| 30 | 27 | Darren Hayes - Step Into The Light | 31 | 1[3] | 1453 |
| 31 | 28 | Nightwish - The Poet And The Pendulum | 17 | 1[6] | 1115 |
| 32 | 26 | Alicia Keys - Superwoman | 3 | 19 | 51 |
| 33 | 29 | Darren Hayes - Casey | 11 | 2 | 606 |
| 34 | 30 | Utada Hikaru - Flavor Of Life | 46 | 1[2] | 2216 |
| 35 | 31 | Ai Otsuka - Kumuriuta | 11 | 9 | 328 |
| 36 | 32 | Darren Hayes - A Conversation With God | 15 | 2 | 822 |
| 37 | 33 | Rihanna - Good Girl Gone Bad | 26 | 1[6] | 1273 |
| 38 | 37 | Ai Otsuka - Katorisenkou | 10 | 11 | 263 |
| 39 | 35 | Darren Hayes - Who Would Have Thought | 34 | 1[1] | 1120 |
| 40 | 34 | Tim McGraw & Faith Hill - I Need You | 3 | 33 | 16 |
| Falloffs: | |||||
| -- | 36 | Leona Lewis - Bleeding Love | 4 | 5 | 126 |
| -- | 38 | Blake Lewis - Love Song | 35 | 1[2] | 1318 |
| -- | 39 | Ai Otsuka - Mirai Taxi | 5 | 12 | 113 |
| -- | 40 | Vanessa Carlton - Nolita Fairytale | 23 | 15 | 349 |