| Conversions | Club | VS Club | Date | |
|---|---|---|---|---|
| 8 | Preston Grasshoppers | Altrincham Kersal | 13-11-2004 | Match details |
| 6 | Hull | Vale of Lune | 02-04-2005 | Match details |
| 5 | Hull Ionians | Liverpool St Helens | 04-12-2004 | Match details |
| 5 | Birkenhead Park | Altrincham Kersal | 04-09-2004 | Match details |
| 4 | Middlesbrough | Sheffield | 12-03-2005 | Match details |
| 4 | Altrincham Kersal | Liverpool St Helens | 15-01-2005 | Match details |
| 4 | West Park St Helens | Birkenhead Park | 29-01-2005 | Match details |
| 4 | Sheffield | Liverpool St Helens | 30-10-2004 | Match details |
| 3 | Vale of Lune | Middlesbrough | 13-11-2004 | Match details |
| 3 | Morley | Preston Grasshoppers | 11-09-2004 | Match details |
| 3 | Chester | Birkenhead Park | 30-10-2004 | Match details |
| 3 | Liverpool St Helens | Hull | 19-02-2005 | Match details |
