2008 Manx Grand Prix Race 4; Junior Manx Grand Prix Race 4; Junior Manx Grand Prix

| Rank_ | Rider | Team | Speed | Time_ |
|---|---|---|---|---|
| 1 | Daniel Kneen | 600cc Yamaha | 115.686mph | 58` 42.33 |
| 2 | Ryan McCay | 600cc Suzuki | 113.318mph | 59` 55.93 |
| 3 | Phil McGurk | 600cc Honda | 113.167mph | 1:00.00.74 |
| 4 | Mickey Fitzpatrick | 600cc Honda | 112.571mph | 1:00.19.80 |
| 5 | Russell Mountford | 600cc Yamaha | 112.183mph | 1:00.31.31 |
| 6 | Trevor Fergusson | 675cc Triumph | 111.558mph | 1:00.52.67 |
| 7 | Michael Russell | 600cc Suzuki | 110.895mph | 1:01.14.62 |
| 8 | Wayne Kirwan | 600cc Suzuki | 110.891mph | 1:01.14.62 |
| 9 | Noel Patterson | 600cc Suzuki | 110.767mph | 1:01.18.75 |
| 10 | Kirk Farrow | 600cc Honda | 110.743mph | 1:01.19.54 |