| Final table, July 7th, 2003 | Played | Won | Lost | Frames | Points |
| Rumney British Legion 'B' | 26 | 23 | 3 | 88 | 111 |
| South Wales Snooker 'B' | 26 | 19 | 7 | 82 | 101 |
| Park Cons | 24 | 20 | 4 | 74 | 94 |
| Gower Hotel | 25 | 15 | 10 | 74 | 89 |
| Llanbradach Social Club | 24 | 13 | 11 | 72 | 85 |
| New Park Liberal 'A' | 22 | 13 | 9 | 62 | 75 |
| Roath Labour Club | 22 | 13 | 9 | 58 | 71 |
| Taffs Well 'B' | 22 | 11 | 11 | 58 | 69 |
| Canton Liberal Club | 23 | 9 | 14 | 55 | 64 |
| Cardiff University 'B' | 24 | 6 | 18 | 46 | 52 |
| New Park Liberal 'B' | 21 | 7 | 14 | 44 | 51 |
| Penylan Bowling Club | 21 | 7 | 14 | 42 | 49 |
| Cardiff Bus | 21 | 6 | 15 | 43 | 49 |
| South Wales Snooker 'C' | 25 | 1 | 24 | 17 | 18 |