| 51.12 | 14 | Utah Olympic Oval Race # | 27.10.2018 | Salt Lake City (USA) |
| 46.53 | 10 | Time Trials | 12.01.2013 | Milwaukee (USA) |
| 46.95 | 5 | 3rd Masters’ Int. USA Single Distance Championships | 05. - 06.01.2013 | Milwaukee (USA) |
| 46.52 | 8 | Time Trials | 22.12.2012 | Milwaukee (USA) |
| 47.09 | 12 | Time Trials | 15.12.2012 | Milwaukee (USA) |
| 46.55 | 5 | Holiday Classic | 08.12.2012 | Milwaukee (USA) |
| 46.96 | 8 | Time Trials | 01.12.2012 | Milwaukee (USA) |
| 47.96 | 4 | 2nd Masters' Int USA Single Distance Championships | 07. - 08.01.2012 | Milwaukee (USA) |
| 46.40 | 3 | 2nd Masters International Sprint | 06. - 07.02.2010 | Milwaukee (USA) |
| 47.48 | 12 | Time Trials | 16.01.2010 | Milwaukee (USA) |
| 46.90 | 14 | Time Trials | 26.09.2009 | Milwaukee (USA) |
| 46.77 | 12 | Time Trials | 19.09.2009 | Milwaukee (USA) |
| 47.43 | 1 | Time Trials | 19.09.2009 | Milwaukee (USA) |
| 46.88 | 1 | Time Trials | 14.02.2009 | Milwaukee (USA) |
| 46.35 | 1 | USA Masters Sprint Championships 2009 | 10. - 11.01.2009 | Milwaukee (USA) |
| 47.58 | 16 | Time Trials | 20.12.2008 | Milwaukee (USA) |
| 47.00 | 22 | Time Trials | 18.10.2008 | Milwaukee (USA) |
| 47.57 | 2 | Masters International | 17.02.2007 | Milwaukee (USA) |
| 48.03 | 7 | Time Trials | 06.01.2007 | Milwaukee (USA) |
| 48.25 | 1 | World Championships Masters 2001 | 02. - 04.03.2001 | Quebec-City (CAN) |
| 50.62 | 4 | American-Cup 1 | 10. - 11.01.1998 | Roseville (USA) |
| 50.43 | 4 | American Cup 1 | 04. - 05.01.1997 | Roseville (USA) |