| 53.85 | 24 | 4th International Single Distance Championships 2014 | 04. - 05.01.2014 | Milwaukee (USA) |
| 53.93 | 11 | Weekend Racing | 28.12.2013 | Roseville (USA) |
| 54.20 | 34 | 3rd Masters’ Int. USA Single Distance Championships | 05. - 06.01.2013 | Milwaukee (USA) |
| 54.87 | 14 | Time Trials | 29.12.2012 | Roseville (USA) |
| 54.09 | 12 | Time Trials | 22.12.2012 | Roseville (USA) |
| 51.64 | 20 | Masters International | 12. - 13.02.2011 | Milwaukee (USA) |
| 51.29 | 9 | Time Trials | 07.03.2010 | Roseville (USA) |
| 50.15 | 11 | Masters Open | 27.02.2010 | Milwaukee (USA) |
| 53.15 | 7 | Time Trials | 14.02.2010 | Roseville (USA) |
| 56.48 | 12 | Time Trials | 07.02.2010 | Roseville (USA) |
| 51.88 | 14 | Time Trials | 20.12.2009 | Roseville (USA) |
| 50.90 | 20 | Time Trials | 14.02.2009 | Milwaukee (USA) |
| 50.70 | 6 | Time Trials | 24.02.2008 | Roseville (USA) |
| 49.56 | 14 | Masters International 2008 | 16.02.2008 | Milwaukee (USA) |
| 51.23 | 15 | Time Trials | 30.12.2007 | Roseville (USA) |
| 48.68 | 16 | Masters International | 17.02.2007 | Milwaukee (USA) |
| 50.47 | 11 | Time Trials | 11.02.2007 | Roseville (USA) |
| 51.01 | 13 | Time Trials | 17.12.2006 | Roseville (USA) |
| 48.73 | 27 | Time Trials / Great Lakes Championships | 14.01.2006 | Milwaukee (USA) |
| 48.32 | 12 | Masters International | 19.02.2005 | Milwaukee (USA) |
| 50.23 | 6 | GMSA Time Trials | 22.12.2002 | Roseville (USA) |
| 45.75 | 7 | GMSA Time Trials | 15.12.2002 | Roseville (USA) |
| 48.62 | 7 | Metric Time Trials | 06.01.2002 | Roseville (USA) |
| 49.61 | 3 | Metric Time Trials | 30.12.2001 | Roseville (USA) |
| 45.10 | 9 | American-Cup 3 | 13. - 14.02.1999 | Roseville (USA) |