| 1 | Dave Williams | 30:09 | M |
| 2 | Paul Williams | 31:22 | M |
| 3 | James Davies | 33:00 | M |
| 4 | Sy Bromham | 33:35 | M |
| 5 | Jon James | 34:22 | M |
| 6 | Rob Malough | 37:22 | M |
| 7 | Alex Heron | 39:10 | M |
| 8 | Kevin Davies | 39:15 | M |
| 9 | Darren Harris | 39:51 | M |
| 10 | Sheridan Court | 41:11 | F |
| 11 | Nigel Davies | 41:18 | M |
| 12 | Jon Williams | 42.47 | M |
| 13 | Flint Denyer | 49:09 | M |
Glynneath TT results: Monday 24th May (Race 1 or 5) Updated 3.6.21