| Team | P | W | D | L | F | A | +/- | PTS | |
| 1. | Lewes | 4 | 4 | 0 | 0 | 18 | 1 | 17 | 12 |
| 2. | Worthing | 3 | 3 | 0 | 0 | 12 | 2 | 10 | 9 |
| 3. | Hastings United | 4 | 2 | 1 | 1 | 8 | 7 | 1 | 7 |
| 4. | Eastbourne Borough | 3 | 2 | 0 | 1 | 6 | 9 | -3 | 6 |
| 5. | Horsham | 4 | 1 | 2 | 1 | 7 | 7 | 0 | 5 |
| 6. | Bognor Regis Town | 3 | 1 | 0 | 2 | 4 | 4 | 0 | 3 |
| 7. | Three Bridges | 4 | 1 | 0 | 3 | 7 | 9 | -2 | 3 |
| 8. | Horsham YMCA | 3 | 1 | 0 | 2 | 3 | 7 | -4 | 3 |
| 9. | Whitehawk | 4 | 0 | 1 | 3 | 3 | 15 | -12 | 1 |
| 10. | Burgess Hill Town | 2 | 0 | 0 | 2 | 2 | 9 | -7 | 0 |
Updated 18 October 2021 [link to latest table on Isthmian League site]