Gerlof Zwaga
Netherlands (NED) September 1965 (M50)
Personal Records
| 500m | 43,81 | 7 February 2016 | Alkmaar (NED) |
| 1000m | 1.24,89 | 26 January 2019 | Alkmaar (NED) |
| 1500m | 2.07,98 | 17 January 2018 | Heerenveen (NED) |
| 3000m | 4.27,49 | 10 February 2018 | Groningen (NED) |
| 5000m | 7.43,16 | 11 February 2018 | Groningen (NED) |
| 10000m | 17.07,18 | 27 October 2012 | Alkmaar (NED) |
Season Bests
| 100m | 13,29 | 22 December 2018 | Alkmaar (NED) |
| 300m | 28,81 | 28 November 2018 | Heerenveen (NED) |
| 500m | 44,20 | 3 November 2018 | Alkmaar (NED) |
| 1000m | 1.24,89 | 26 January 2019 | Alkmaar (NED) |
| 1500m | 2.09,33 | 20 January 2019 | Leeuwarden (NED) |
| 3000m | 4.27,86 | 28 November 2018 | Heerenveen (NED) |
| 100m | 12,22 | 11 March 2018 | Alkmaar (NED) |
| 300m | 28,41 | 10 December 2017 | Alkmaar (NED) |
| 500m | 43,97 | 17 January 2018 | Heerenveen (NED) |
| 1000m | 1.26,98 | 21 January 2018 | Alkmaar (NED) |
| 1500m | 2.07,98 | 17 January 2018 | Heerenveen (NED) |
| 3000m | 4.27,49 | 10 February 2018 | Groningen (NED) |
| 5000m | 7.43,16 | 11 February 2018 | Groningen (NED) |
| 100m | 12,35 | 4 December 2016 | Alkmaar (NED) |
| 300m | 29,39 | 4 December 2016 | Alkmaar (NED) |
| 500m | 45,23 | 18 December 2016 | Alkmaar (NED) |
| 1000m | 1.30,44 | 15 January 2017 | Alkmaar (NED) |
| 1500m | 2.13,54 | 28 January 2017 | Alkmaar (NED) |
| 3000m | 5.10,96 | 5 November 2016 | Alkmaar (NED) |
| 500m | 43,81 | 7 February 2016 | Alkmaar (NED) |
| 1000m | 1.31,80 | 12 March 2016 | Alkmaar (NED) |
| 1500m | 2.13,55 | 13 January 2016 | Heerenveen (NED) |
| 3000m | 4.46,60 | 23 January 2016 | Alkmaar (NED) |
| 500m | 45,17 | 25 October 2014 | Alkmaar (NED) |
| 1000m | 1.31,42 | 14 February 2015 | Alkmaar (NED) |
| 1500m | 2.16,30 | 25 October 2014 | Alkmaar (NED) |
| 3000m | 4.50,58 | 3 January 2015 | Alkmaar (NED) |
| 500m | 45,04 | 30 November 2013 | Alkmaar (NED) |
| 1000m | 1.30,37 | 15 March 2014 | Alkmaar (NED) |
| 1500m | 2.14,80 | 5 January 2014 | Alkmaar (NED) |
| 3000m | 4.43,60 | 30 November 2013 | Alkmaar (NED) |
| 5000m | 8.27,75 | 11 January 2014 | Alkmaar (NED) |
| 500m | 45,50 | 10 November 2012 | Alkmaar (NED) |
| 1500m | 2.15,76 | 10 November 2012 | Alkmaar (NED) |
| 3000m | 4.43,47 | 30 December 2012 | Alkmaar (NED) |
| 10000m | 17.07,18 | 27 October 2012 | Alkmaar (NED) |
| 500m | 45,63 | 30 October 2011 | Alkmaar (NED) |
| 1000m | 1.41,58 | 21 January 2012 | Alkmaar (NED) |
| 1500m | 2.18,72 | 30 October 2011 | Alkmaar (NED) |
| 3000m | 4.54,12 | 9 March 2012 | Alkmaar (NED) |
| 500m | 44,76 | 6 November 2010 | Alkmaar (NED) |
| 1500m | 2.13,11 | 3 November 2010 | Heerenveen (NED) |
| 3000m | 4.36,58 | 9 December 2010 | Heerenveen (NED) |
| 5000m | 8.07,24 | 8 January 2011 | Alkmaar (NED) |
| 500m | 44,47 | 3 December 2009 | Heerenveen (NED) |
| 1500m | 2.13,27 | 3 December 2009 | Heerenveen (NED) |
| 3000m | 4.42,96 | 14 January 2010 | Breda (NED) |
| 500m | 46,07 | 28 February 2009 | Alkmaar (NED) |
| 1000m | 1.32,69 | 14 March 2009 | Alkmaar (NED) |
| 1500m | 2.22,32 | 28 February 2009 | Alkmaar (NED) |
| 3000m | 4.58,65 | 14 March 2009 | Alkmaar (NED) |
Results
| Clubkampioenschap AIJC (Dag 2) | Alkmaar (NED) | 16 March 2019 | ||||||||||||
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| Clubkampioenschap AIJC (Dag 1) | Alkmaar (NED) | 10 March 2019 | ||||||||||||
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| Netherlands - Masters Championships 2019 | Alkmaar (NED) | 16 - 17 February 2019 | ||||||||||||
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| Volharding Bokaal | Alkmaar (NED) | 9 February 2019 | ||||||||||||
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| Sprintkampioenschap AIJC | Alkmaar (NED) | 26 January 2019 | ||||||||||||
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Native Language Names