| Name: John Arthur | Surname: OLAFSEN | Country: NOR  | SEASON: 2017/2018 » |
| 500 m | |||||||||
| 7607 | 7316 | 39,81 | John Arthur | OLAFSEN | 60-06-20 | NOR | 2 | Calgary | 07-02-22 |
| 1000 m | |||||||||
| - | 1.20,81 | John Arthur | OLAFSEN | 60-06-20 | NOR | 13 | Hamar | 06-11-11 | |
| 1500 m | |||||||||
| 2828 | 2684 | 1.56,92 | John Arthur | OLAFSEN | 60-06-20 | NOR | 1 | Calgary | 07-02-23 |
| 3000 m | |||||||||
| 2436 | 2297 | 4.09,63 | John Arthur | OLAFSEN | 60-06-20 | NOR | 1 | Calgary | 07-02-22 |
| 5000 m | |||||||||
| 2473 | 2354 | 7.12,95 | John Arthur | OLAFSEN | 60-06-20 | NOR | 1 | Calgary | 07-02-24 |
| 10000 m | |||||||||
| 2002 | 1938 | 15.22,63 | John Arthur | OLAFSEN | 60-06-20 | NOR | 5 | Hamar | 06-11-12 |
| Allround | |||||||||||||
| 1908 | 1849 | 168,209 | John Arthur | OLAFSEN | 60-06-20 | NOR | 39,81 | -- | 1.56,92 | -- | 7.12,95 | 15.22,63 | 07 |
| Big6 | |||||||||||||
| 1913 | 1848 | 250,219 | John Arthur | OLAFSEN | 60-06-20 | NOR | 39,81 | 1.20,81 | 1.56,92 | 4.09,63 | 7.12,95 | 15.22,63 | 07 |
| Fast | |||||||||||||
| 5262 | 5015 | 119,188 | John Arthur | OLAFSEN | 60-06-20 | NOR | 39,81 | 1.20,81 | 1.56,92 | -- | -- | -- | 07 |
| Long | |||||||||||||
| 1764 | 1712 | 131,031 | John Arthur | OLAFSEN | 60-06-20 | NOR | -- | -- | -- | 4.09,63 | 7.12,95 | 15.22,63 | 07 |
| Mini | |||||||||||||
| 3980 | 3788 | 160,793 | John Arthur | OLAFSEN | 60-06-20 | NOR | 39,81 | 1.20,81 | 1.56,92 | 4.09,63 | -- | -- | 07 |
| Small | |||||||||||||
| 2706 | 2573 | 163,683 | John Arthur | OLAFSEN | 60-06-20 | NOR | 39,81 | -- | 1.56,92 | 4.09,63 | 7.12,95 | -- | 07 |
