Gerlof
- NickName
- Gerlof
- FullName
- Gerlof Hansma
- SailNumber
- Age Division
- Gender
- Male
- Description
Personal Bests for Gerlof
| 2 Second Peak | 5 x 10 Second Average | 1 Hour | Alpha Racing 500m | Nautical Mile | Distance Travelled |
| 44.77 (29 May 2011) | 43.24 (29 May 2011) | 25.87 (02 Apr 2011) | 26.77 (05 Jun 2011) | 36.79 (01 Apr 2011) | 227.2 (22 Apr 2011) |
| 44.71 (05 Apr 2011) | 43.01 (05 Apr 2011) | 25.02 (13 Jun 2011) | 26.68 (13 Jul 2011) | 35.88 (28 May 2011) | 226.27 (02 Jul 2011) |
| 44.36 (19 Jun 2011) | 41.69 (31 Mar 2011) | 24.79 (12 May 2011) | 26.21 (02 Apr 2011) | 35.21 (13 Jul 2011) | 171.03 (29 Jun 2011) |
| 43.79 (31 Mar 2011) | 41 (28 May 2011) | 23.71 (24 Jun 2011) | 25.8 (04 Jun 2011) | 33.45 (09 Mar 2011) | 157.45 (03 Jun 2011) |
| 43.75 (10 Mar 2011) | 40.86 (09 Mar 2011) | 23.42 (08 Apr 2011) | 25.62 (01 May 2011) | 33.07 (05 Jun 2011) | 156.82 (18 Jul 2011) |