| Name: Ron | Surname: GROOT | Country: NED  | SEASON: 2018/2019 » |
| 500 m | |||||||||
| 3848 | 3605 | 38,50 | Ron | GROOT | 87-11-05 | NED | 2 | Heerenveen | 08-01-25 |
| 1000 m | |||||||||
| 2682 | 2508 | 1.15,52 | Ron | GROOT | 87-11-05 | NED | 1 | Heerenveen | 08-01-25 |
| 1500 m | |||||||||
| 3923 | 3690 | 1.58,43 | Ron | GROOT | 87-11-05 | NED | 5 | Heerenveen | 06-03-07 |
| 3000 m | |||||||||
| - | 4.20,35 | Ron | GROOT | 87-11-05 | NED | 3 | Heerenveen | 06-03-15 | |
| Fast | |||||||||||||
| 3167 | 2956 | 115,736 | Ron | GROOT | 87-11-05 | NED | 38,50 | 1.15,52 | 1.58,43 | -- | -- | -- | 08 |
| Mini | |||||||||||||
| 3431 | 3229 | 159,127 | Ron | GROOT | 87-11-05 | NED | 38,50 | 1.15,52 | 1.58,43 | 4.20,35 | -- | -- | 08 |
| Sprint | |||||||||||||
| 3116 | 2916 | 76,260 | Ron | GROOT | 87-11-05 | NED | 38,50 | 1.15,52 | -- | -- | -- | -- | 08 |
