Pieter
- NickName
- Pieter
- FullName
- Pieter Hamstra
- SailNumber
- Age Division
- Legend (60+)
- Gender
- Male
- Description
Personal Bests for Pieter
| 2 Second Peak | 5 x 10 Second Average | 1 Hour | Alpha Racing 500m | Nautical Mile | Distance Travelled |
| 42.85 (28 May 2011) | 40.34 (28 May 2011) | 24.83 (19 Aug 2011) | 24.07 (18 Jul 2011) | 36.05 (13 Jul 2011) | 226.72 (07 Aug 2012) |
| 42.57 (29 Jul 2015) | 40.26 (13 Jul 2011) | 23.37 (02 Aug 2012) | 23.17 (02 Oct 2010) | 34.44 (28 May 2011) | 208.85 (19 Aug 2011) |
| 42.44 (13 Jul 2011) | 40.2 (29 Jul 2015) | 22.86 (13 Jun 2011) | 22.68 (13 Jul 2011) | 34.14 (19 Jun 2010) | 208.15 (02 Aug 2012) |
| 41.72 (09 Aug 2011) | 39.14 (09 Aug 2011) | 22.83 (30 Jul 2012) | 22.57 (02 Aug 2012) | 33.87 (22 Jun 2013) | 180.62 (21 Aug 2010) |
| 41.49 (21 Oct 2010) | 38.72 (16 May 2015) | 22.38 (25 Jun 2012) | 22.5 (02 Sep 2013) | 32.66 (17 Jul 2010) | 170.56 (17 Jul 2010) |