| Name: Niels | Surname: POORTEMA | Country: NED  | SEASON: 2003/2004 » |
| 500 m | |||||||||
| 1017 | 38,18 | Niels | POORTEMA | 85-02-25 | NED | 2 | Alkmaar | 04-01-31 | |
| 1000 m | |||||||||
| 645 | 1.15,27 | Niels | POORTEMA | 85-02-25 | NED | 1 | Heerenveen | 03-01-26 | |
| 1500 m | |||||||||
| 516 | 1.54,85 | Niels | POORTEMA | 85-02-25 | NED | 8 | Eindhoven | 03-11-30 | |
| 3000 m | |||||||||
| 611 | 4.07,43 | Niels | POORTEMA | 85-02-25 | NED | 1 | Hamar | 03-12-06 | |
| 5000 m | |||||||||
| 1186 | 7.16,52 | Niels | POORTEMA | 85-02-25 | NED | 1 | Heerenveen | 03-10-27 | |
| Fast | |||||||||||||
| 561 | 114,098 | Niels | POORTEMA | 85-02-25 | NED | 38,18 | 1.15,27 | 1.54,85 | -- | -- | -- | 04 | |
| Mini | |||||||||||||
| 482 | 155,336 | Niels | POORTEMA | 85-02-25 | NED | 38,18 | 1.15,27 | 1.54,85 | 4.07,43 | -- | -- | 04 | |
| Small | |||||||||||||
| 625 | 161,353 | Niels | POORTEMA | 85-02-25 | NED | 38,18 | -- | 1.54,85 | 4.07,43 | 7.16,52 | -- | 04 | |
| Sprint | |||||||||||||
| 764 | 75,815 | Niels | POORTEMA | 85-02-25 | NED | 38,18 | 1.15,27 | -- | -- | -- | -- | 04 | |
