| Nr
| Date
| Location
| Depth
| Time
| Temp
| Buddy
| Total time
| Average
|
| 861
| 19-08-2009
| NL - Joure - Put van Nederhorst
| 10.4
| 1:15
| 13
| Andries Rienstra /Erik Hofman
| 916:07
| 1:03.8
|
| 731
| 18-05-2008
| NL - Joure - Put van Nederhorst
| 10.2
| 1:00
| 9
| Erik Hofman
| 766:34
| 1:02.9
|
| 682
| 05-08-2007
| NL - Bussloo
| 10.6
| 1:03
| 14
| Erik Hofman
| 709:35
| 1:02.4
|
| 558
| 09-08-2006
| NL - Joure - Put van Nederhorst
| 8.6
| 1:02
| 17
| Eddy Melchers /Erik Hofman
| 579:02
| 1:02.2
|