Personal Bests for JAK
| 2 Second Peak | 5 x 10 Second Average | 1 Hour | Alpha Racing 500m | Nautical Mile | Distance Travelled |
| 36.88 (16 Sep 2010) | 34 (01 Mar 2011) | 16.53 (30 Dec 2010) | 20.61 (15 Feb 2013) | 23.54 (31 Oct 2010) | 136.91 (02 Nov 2011) |
| 35.62 (01 Mar 2011) | 33.43 (16 Sep 2010) | 16.35 (08 Feb 2012) | 20.16 (04 Feb 2012) | 23.53 (04 Feb 2012) | 105.11 (11 Mar 2011) |
| 33.56 (16 Oct 2010) | 32.55 (20 Dec 2010) | 16.34 (05 Jan 2011) | 19.83 (11 Jul 2011) | 23.18 (22 Jan 2012) | 98.85 (23 Nov 2011) |
| 33.42 (10 Sep 2011) | 32.26 (16 Oct 2010) | 16.19 (27 Jan 2013) | 19.82 (07 Feb 2010) | 22.8 (03 Apr 2010) | 97.01 (22 Jan 2012) |
| 33.4 (20 Dec 2010) | 31.77 (09 Oct 2011) | 15.77 (08 Aug 2010) | 19.63 (26 Dec 2012) | 22.56 (26 Dec 2012) | 94.64 (06 Feb 2010) |