Note: 
identifies a Competition Record. The letters after a riders name equate to: W = Woman; T = Trike
identifies a Competition Record. The letters after a riders name equate to: W = Woman; T = Trike E R M JONES
| POSN | GENDER/MACHINE | CLUB | 24 HOURDISTANCE(miles) | 12 HOURDISTANCE(miles) | 100 MILETIME | EVENT | YEAR | |
|---|---|---|---|---|---|---|---|---|
| Pembrokeshire Velo Club | 368.800 | Not Known | 1990 | |||||
| Pembrokeshire Velo Club | 379.500 | Not Known | 1989 | |||||
| Pembrokeshire Velo Club | 367.670 | Not Known | 1988 | |||||