| LW | TW | peak |
| 6 | 1 | If You Leave Me Now | ▲ |  |
| Chicago |
| 5 | 2 | Devil Woman | ▲ | |
| Cliff Richard |
| 4 | 3 | Lowdown | ▲ | |
| Boz Scaggs |
| 1 | 4 | A Fifth Of Beethoven | 1 | |
| Walter Murphy & The Big Apple Band |
| 8 | 5 | Summer | ▲ | |
| War |
| 15 | 6 | Disco Duck (Part 1) | 1 | |
| Rick Dees And His Cast Of Idiots |
| 9 | 7 | A Little Bit More | ▲ | |
| Dr. Hook |
| 13 | 8 | Still The One | 3 | |
| Orleans |
| 2 | 9 | Play That Funky Music | 1 | |
| Wild Cherry |
| 16 | 10 | Getaway | 7 | |
| Earth, Wind & Fire |
| 3 | 11 | With Your Love | 3 | |
| Jefferson Starship |
| 17 | 12 | She's Gone | 1 | |
| Daryl Hall And John Oates |
| 14 | 13 | Magic Man | 4 | |
| Heart |
| 18 | 14 | That'll Be The Day | 6 | |
| Linda Ronstadt |
| 10 | 15 | Wham Bam | 10 | |
| Silver |
| 19 | 16 | Rock'n Me | 1 | |
| The Steve Miller Band |
| 11 | 17 | Say You Love Me | 3 | |
| Fleetwood Mac |
| 7 | 18 | (Shake, Shake, Shake) Shake Your Booty | 1 | |
| KC And The Sunshine Band |
| 20 | 19 | One Love In My Lifetime | ▲ | |
| Diana Ross |
| 12 | 20 | I'd Really Love To See You Tonight | 1 | |
| England Dan And John Ford Coley |
| Prior Week | Next Week |