Jack
- NickName
- Jack
- FullName
- Jack van Ek
- SailNumber
- Age Division
- Legend (60+)
- Gender
- Male
- Description
Personal Bests for Jack
| 2 Second Peak | 5 x 10 Second Average | 1 Hour | Alpha Racing 500m | Nautical Mile | Distance Travelled |
| 32.71 (08 Feb 2009) | 31.06 (08 Feb 2009) | 16.44 (08 Feb 2009) | 18.67 (24 Jan 2009) | 25.1 (07 Mar 2009) | 62.6 (24 Jan 2009) |
| 32.387 (21 Sep 2008) | 28.251 (21 Sep 2008) | 16.3 (24 Jan 2009) | 18.646 (14 Sep 2008) | 24.06 (24 Jan 2009) | 31.65 (21 Sep 2008) |
| 30.702 (30 Nov 2008) | 28.15 (01 Dec 2012) | 16.056 (14 Sep 2008) | 18.433 (07 Mar 2010) | 22.5 (28 Dec 2008) | 29.61 (05 Nov 2012) |
| 30.268 (14 Sep 2008) | 27.98 (24 Jan 2009) | 14.25 (03 Jan 2009) | 18.32 (20 Sep 2009) | 22.138 (05 Oct 2008) | 28.73 (08 Mar 2014) |
| 30.1 (01 Dec 2012) | 27.7 (05 Nov 2012) | 13.684 (21 Sep 2008) | 17.74 (03 Jan 2009) | 21.33 (10 Nov 2012) | 28.69 (01 Dec 2012) |