| Team | P | W | D | L | F | A | +/- | PTS | |
| 1. | Lewes | 6 | 5 | 0 | 0 | 24 | 3 | 21 | 16 |
| 2. | Worthing | 5 | 5 | 0 | 0 | 26 | 6 | 20 | 15 |
| 3. | Eastbourne Borough | 6 | 5 | 0 | 1 | 15 | 12 | 3 | 15 |
| 4. | Three Bridges | 7 | 2 | 1 | 4 | 14 | 17 | -3 | 7 |
| 5. | Hastings United | 6 | 2 | 1 | 3 | 8 | 12 | -4 | 7 |
| 6. | Horsham | 6 | 1 | 2 | 3 | 11 | 16 | -5 | 5 |
| 7. | Bognor Regis Town | 4 | 1 | 1 | 2 | 6 | 6 | 0 | 4 |
| 8. | Whitehawk | 6 | 1 | 1 | 4 | 5 | 19 | -14 | 4 |
| 9. | Horsham YMCA | 5 | 1 | 0 | 4 | 5 | 16 | -11 | 3 |
| 10. | Burgess Hill Town | 3 | 0 | 1 | 2 | 4 | 11 | -7 | 1 |
Updated 1 November 2021 [link to latest table on Isthmian League site]