Race distance & avg. speed
| Pos. | Edition | Distance | Avg. speed |
|---|---|---|---|
| 1 | 1998 | 253 | 41.086 |
| 2 | 2002 | 253 | 44.220 |
| 3 | 1999 | 253 | 39.880 |
| 4 | 2001 | 251 | 50.200 |
| 5 | 2000 | 251 | 39.910 |
| 6 | 2005 | 250 | 41.550 |
| 7 | 2004 | 250 | 42.710 |
| 8 | 2003 | 250 | 41.910 |
| 9 | 2014 | 246 | 41.513 |
| 10 | 2012 | 246 | 40.609 |
| 11 | 2013 | 246 | 42.734 |
| 12 | 2006 | 243 | 44.210 |
| 13 | 2007 | 229 | 42.810 |
| 14 | 2015 | 221 | 44.700 |
| 15 | 2017 | 221 | 41.960 |
| 16 | 2016 | 218 | 44.360 |
| 17 | 2019 | 217 | 45.230 |
| 18 | 2010 | 216 | 42.829 |
| 19 | 2009 | 216 | 39.270 |
| 20 | 2011 | 216 | 44.850 |
| 21 | 2018 | 216 | 45.400 |
| 22 | 2008 | 214 | 46.160 |
| 23 | 1997 | 190 | 45.590 |
| 24 | 1996 | 160 | 45.007 |