| Highlighted : Current records |
| Date | Rider | Place | Manufacturer, Model | Class | Mph | Km/h |
|---|---|---|---|---|---|---|
| 2018-09-16 | Katy CALMON | Elvington - GBR | WSR 25 | I.A1.A I.1 500cc | 1 km: 125.020 mph Mile: 124.315 mph | 1 km: 201.201 km/h Mile: 200.066 km/h |
| 2010-08-30 | Tad MEADOWS | Bonneville Salt Flats - USA | BSA Gold Star | I.A1.A I.1 500cc | 1 km: 103.913 mph Mile: 103.761 mph | 1 km: 167.233 km/h Mile: 166.988 km/h |
| 2012-08-30 | Geoffrey SMITH | Bonneville Salt Flats - USA | Kawasaki Ninja 500R | I.A1.A I.2 500cc | 1 km: 121.442 mph Mile: 121.343 mph | 1 km: 195.443 km/h Mile: 195.283 km/h |
| 2007-09-03 | Ron J. SCROGGINS | Bonneville Salt Flats - USA | Weslake 500 | I.A1.A I.2 500cc | 1 km: 98.889 mph Mile: 98.909 mph | 1 km: 159.148 km/h Mile: 159.180 km/h |
| 2013-08-28 | Geoffrey SMITH | Bonneville Salt Flats - USA | Kawasaki Ninja 500R | I.A1.B I.2 500cc | 1 km: 132.686 mph Mile: 132.645 mph | 1 km: 213.537 km/h Mile: 213.472 km/h |
| 2013-08-25 | Geoffrey SMITH | Bonneville Salt Flats - USA | Kawasaki Ninja 500R | I.A1.B I.2 500cc | 1 km: 131.992 mph Mile: 131.944 mph | 1 km: 212.422 km/h Mile: 212.344 km/h |
| 2012-08-30 | Geoffrey SMITH | Bonneville Salt Flats - USA | Kawasaki Ninja 500R | I.A1.B I.2 500cc | 1 km: 125.044 mph Mile: 125.021 mph | 1 km: 201.239 km/h Mile: 201.202 km/h |
| 1986-09-12 | Erick COURLY | Nardo - ITA | Honda ELF 3 | I.A1.B I.3+ 500cc | Mile: 168.309 mph | Mile: 270.867 km/h |
| 1986-06-14 | Ron HASLAM | Bonneville Salt Flats - USA | Honda ELF 3 | I.A1.B I.3+ 500cc | 1 km: 173.277 mph | 1 km: 278.863 km/h |
| 2008-09-03 | Cliff GULLETT | Bonneville Salt Flats - USA | Yamaha Costello | I.A1.C V.2 500cc | 1 km: 235.048 mph Mile: 234.953 mph | 1 km: 378.273 km/h Mile: 378.121 km/h |
| Highlighted : Current records |