Tim Kieftenburg
Netherlands (NED)23 March 1995 (MA1)
Personal Records
| 500m | 38,48 | 25 February 2012 | Enschede (NED) |
| 1000m | 1.15,37 | 2 February 2013 | Heerenveen (NED) |
| 1500m | 1.56,87 | 16 February 2013 | Hoorn (NED) |
| 3000m | 4.10,57 | 1 December 2012 | Heerenveen (NED) |
Season Bests
| 500m | 38,72 | 16 February 2013 | Hoorn (NED) |
| 1000m | 1.15,37 | 2 February 2013 | Heerenveen (NED) |
| 1500m | 1.56,87 | 16 February 2013 | Hoorn (NED) |
| 3000m | 4.10,57 | 1 December 2012 | Heerenveen (NED) |
| 500m | 38,48 | 25 February 2012 | Enschede (NED) |
| 1000m | 1.17,82 | 10 March 2012 | Breda (NED) |
| 1500m | 1.57,70 | 26 January 2012 | Heerenveen (NED) |
| 3000m | 4.11,31 | 6 December 2011 | Heerenveen (NED) |
| 500m | 39,38 | 30 October 2010 | Berlin (GER) |
| 1000m | 1.19,40 | 26 November 2010 | Heerenveen (NED) |
| 1500m | 1.59,86 | 30 October 2010 | Berlin (GER) |
| 3000m | 4.18,75 | 15 December 2010 | Heerenveen (NED) |
| 500m | 41,54 | 26 December 2009 | Heerenveen (NED) |
| 1000m | 1.24,83 | 30 January 2010 | Heerenveen (NED) |
| 1500m | 2.09,09 | 4 March 2010 | Heerenveen (NED) |
| 3000m | 4.40,46 | 28 February 2010 | Hoorn (NED) |
| 500m | 43,96 | 25 November 2008 | Heerenveen (NED) |
| 1000m | 1.30,78 | 9 December 2008 | Heerenveen (NED) |
| 1500m | 2.17,23 | 18 October 2008 | Hoorn (NED) |
| 500m | 49,24 | 17 March 2008 | Hoorn (NED) |
| 1000m | 1.42,36 | 17 March 2008 | Hoorn (NED) |
Results
| Netherlands - Junior/Neo-Senior Single Distances Championships 2013 | Groningen (NED) | 8 - 10 March 2013 | ||||||||||||||||
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| Clubwedstrijd Groep 4 C-Jun. en Ouder | Heerenveen (NED) | 3 March 2013 | ||||||||||||||||
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| Landelijke Selectie KPN NK Afstanden Jun. A/B | Hoorn (NED) | 16 - 17 February 2013 | ||||||||||||||||
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| Netherlands - Junior Allround Championships 2013 | Den Haag (NED) | 9 - 10 February 2013 | ||||||||||||||||
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| Trainingswedstrijd Merkenteams en JO | Heerenveen (NED) | 2 February 2013 | ||||||||||||||||
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