| Practices | 
 
  | Class | Date | Pl | No | Machine | Laps | Time | On Lap | MPH | 
 
  | Formula 1 | 31 May 2004 | 7 | 6 | 1000 McAdoo Kawasaki ZX10 | 2 | 19' 00.70"15 | 1 | 119.07 | 
 
  | Formula 1 | 1 June 2004 | 4 | 6 | 1000 McAdoo Kawasaki ZX10 | 2 | 18' 48.90"15 |  | 120.32 | 
 
  | Formula 1 | 2 June 2004 | 6 | 6 | 1000 McAdoo Kawasaki ZX10 | 2 | 18' 33.80"15 |  | 121.95 | 
 
  | Formula 1 | 4 June 2004 | 5 | 6 | 1000 McAdoo Kawasaki ZX10 | 1 | 18' 22.90"15 |  | 123.16 | 
 
  | Formula 1 | 8 June 2004 | 3 | 6 | 1000 McAdoo Kawasaki ZX10 | 1 | 18' 52.20"15 |  | 119.96 | 
 
  | Formula 1 | 9 June 2004 | 32 | 6 | 1000 McAdoo Kawasaki ZX10 | 2 | 21' 56.10"15 |  | 103.21 | 
 
  | Junior | 31 May 2004 | 5 | 6 | 600 MCADOO KAWASAKI | 2 | 19' 05.60"15 | 2 | 118.57 | 
 
  | Junior | 2 June 2004 | 4 | 6 | 600 MCADOO KAWASAKI | 1 | 19' 04.70"15 |  | 118.66 | 
 
  | Junior | 4 June 2004 | 1 | 6 | 600 MCADOO KAWASAKI | 1 | 19' 05.70"15 |  | 118.55 | 
 
  | Production 1000 | 29 May 2004 | 4 | 6 | 1000 Harker Kawasaki ZX10 | 2 | 19' 42.80"15 |  | 114.84 | 
 
  | Production 1000 | 2 June 2004 | 33 | 6 | 1000 Harker Kawasaki ZX10 | 1 | 24' 59.90"15 |  | 90.56 | 
 
  | Production 1000 | 4 June 2004 | 28 | 6 | 1000 Harker Kawasaki ZX10 | 1 | 22' 16.10"15 |  | 101.66 | 
 
  | Production 1000 | 5 June 2004 | 2 | 6 | 1000 Harker Kawasaki ZX10 | 2 | 18' 43.20"15 |  | 120.92 | 
 
  | Production 600 | 29 May 2004 | 7 | 6 | 600 MCADOO Kawasaki ZX6 | 3 | 20' 06.40"15 |  | 112.58 | 
 
  | Production 600 | 31 May 2004 | 11 | 6 | 600 MCADOO Kawasaki ZX6 | 2 | 20' 06.40"15 | 1 | 112.58 | 
 
  | Production 600 | 1 June 2004 | 2 | 6 | 600 MCADOO Kawasaki ZX6 | 2 | 19' 09.70"15 |  | 118.14 |