| Date | Rider | Age | Ride Time | MPH | Handicap | Handicap Time ▲ | Course | Miles | Rank Raw | Rank Handicap | Note |
| 2005-09-13 | Kostenko, Kern | 43 | 01:05:25.00 | 22.79 | 1.038 | 01:03:01.00 | N Stevens (old) 40 K | 24.85 | 1 | 1 | Raw PR |
| 2006-08-15 | Kostenko, Kern | 44 | 01:07:02.00 | 22.24 | 1.042 | 01:04:20.00 | N Stevens (old) 40 K | 24.85 | 2 | 2 | |
| 2006-06-06 | Kostenko, Kern | 44 | 01:07:58.00 | 21.94 | 1.042 | 01:05:14.00 | N Stevens (old) 40 K | 24.85 | 3 | 3 | |
| 2005-08-16 | Kostenko, Kern | 43 | 01:09:02.00 | 21.60 | 1.038 | 01:06:30.00 | N Stevens (old) 40 K | 24.85 | 4 | 4 | |
| 2005-04-26 | Kostenko, Kern | 43 | 01:09:21.00 | 21.50 | 1.038 | 01:06:49.00 | N Stevens (old) 40 K | 24.85 | 5 | 5 | |
| 2006-04-25 | Kostenko, Kern | 44 | 01:10:05.00 | 21.27 | 1.042 | 01:07:16.00 | N Stevens (old) 40 K | 24.85 | 6 | 6 | |
| 2005-07-19 | Kostenko, Kern | 43 | 01:11:11.00 | 20.95 | 1.038 | 01:08:35.00 | N Stevens (old) 40 K | 24.85 | 7 | 7 | |
| 2005-06-21 | Kostenko, Kern | 43 | 01:16:48.00 | 19.41 | 1.038 | 01:13:59.00 | N Stevens (old) 40 K | 24.85 | 8 | 8 | |
| 2006-07-18 | Kostenko, Kern | 44 | 01:28:00.00 | 16.94 | 1.042 | 01:24:27.00 | N Stevens (old) 40 K | 24.85 | 9 | 9 | |
| 2006-05-23 | Kostenko, Kern | 44 | 01:59:59.00 | 12.43 | 1.042 | 01:55:09.00 | N Stevens (old) 40 K | 24.85 | 10 | 10 |