| Name: Harm Jan | Surname: KOK | Country: NED  | SEASON: 2007/2008 » |
| 500 m | |||||||||
| - | 40,41 | Harm Jan | KOK | 71-05-03 | NED | 23 | Calgary | 07-03-13 | |
| 1000 m | |||||||||
| 3163 | 2910 | 1.18,93 | Harm Jan | KOK | 71-05-03 | NED | 67 | Calgary | 07-03-16 |
| 1500 m | |||||||||
| 2067 | 1892 | 1.58,84 | Harm Jan | KOK | 71-05-03 | NED | 22 | Calgary | 07-03-14 |
| 3000 m | |||||||||
| - | 4.23,31 | Harm Jan | KOK | 71-05-03 | NED | 14 | Heerenveen | 07-10-29 | |
| 5000 m | |||||||||
| 1497 | 1388 | 7.13,90 | Harm Jan | KOK | 71-05-03 | NED | 24 | Calgary | 07-03-13 |
| 10000 m | |||||||||
| 959 | 893 | 15.06,14 | Harm Jan | KOK | 71-05-03 | NED | 20 | Calgary | 07-03-15 |
| Allround | |||||||||||||
| 1271 | 1178 | 168,720 | Harm Jan | KOK | 71-05-03 | NED | 40,41 | -- | 1.58,84 | -- | 7.13,90 | 15.06,14 | 07 |
| Big6 | |||||||||||||
| 1363 | 1305 | 252,070 | Harm Jan | KOK | 71-05-03 | NED | 40,41 | 1.18,93 | 1.58,84 | 4.23,31 | 7.13,90 | 15.06,14 | 08 |
| Fast | |||||||||||||
| 3036 | 2792 | 119,488 | Harm Jan | KOK | 71-05-03 | NED | 40,41 | 1.18,93 | 1.58,84 | -- | -- | -- | 07 |
| Long | |||||||||||||
| 1367 | 1356 | 132,582 | Harm Jan | KOK | 71-05-03 | NED | -- | -- | -- | 4.23,31 | 7.13,90 | 15.06,14 | 08 |
| Mini | |||||||||||||
| 2985 | 2919 | 163,373 | Harm Jan | KOK | 71-05-03 | NED | 40,41 | 1.18,93 | 1.58,84 | 4.23,31 | -- | -- | 08 |
| Small | |||||||||||||
| 2407 | 2353 | 167,298 | Harm Jan | KOK | 71-05-03 | NED | 40,41 | -- | 1.58,84 | 4.23,31 | 7.13,90 | -- | 08 |
| Sprint | |||||||||||||
| 4208 | 3926 | 79,875 | Harm Jan | KOK | 71-05-03 | NED | 40,41 | 1.18,93 | -- | -- | -- | -- | 07 |
| Samalog | |||||||||||||
| 759 | 168,720 | Harm Jan | KOK | 71-05-03 | NED | 40,41-7.13,90/1.58,84/15.06,14 | 18 | Calgary | 07-03-15 | ||||
