| Event: | 2012 KNSB Dutch Single Distance Championships – Women's 500 m |
| Venue: | Thialf, Heerenveen, Netherlands |
| Date: | 4–5 November 2011 |
| Goldm: | Thijsje Oenema |
| Goldmnation: | NED |
| Silverm: | Margot Boer |
| Silvermnation: | NED |
| Bronzem: | Annette Gerritsen |
| Bronzemnation: | NED |
| Competitors: | 22 skaters |
| Prev: | 2011 |
| Next: | 2013 |
The women's 500 meter at the 2012 KNSB Dutch Single Distance Championships took place in Heerenveen at the Thialf ice skating rink on 4–5 November 2011. Although this edition was held in 2011, it was part of the 2011–2012 speed skating season.
There were 22 participants who raced twice over 500m so that all skaters had to start once in the inner lane and once in the outer lane. There was a qualification selection incentive for the next following 2011–12 ISU Speed Skating World Cup tournaments.
Title holder was Margot Boer.
| Rank | Skater | Time 1st 500m | Time 2nd 500m | Points Samalog | |
|---|---|---|---|---|---|
| Thijsje Oenema | 38.41 | 38.68 | 77.090 | ||
| 38.65 (2) | 38.83 (2) | 77.480 | |||
| 38.93 (3) | 38.94 (3) | 77.870 | |||
| 4 | 39.27 (5) | 39.04 (4) | 78.310 | ||
| 5 | 39.15 (4) PR | 39.18 (5) | 78.330 | ||
| 6 | 39.34 (8) PR | 39.24 (6) PR | 78.580 | ||
| 7 | 39.29 (6) PR | 39.38 (7) | 78.670 | ||
| 8 | 39.83 (13) | 39.62 (8) | 79.450 | ||
| 9 | 39.82 (12) | 39.82 (9) | 79.640 | ||
| 10 | 39.80 (11) PR | 39.91 (11) | 79.710 | ||
| 11 | 39.98 (14) | 39.84 (10) | 79.820 PR | ||
| 12 | 40.10 (15) | 40.08 (13) | 80.180 | ||
| 13 | 40.246 (17) PR | 40.114 (14) PR | 80.360 PR | ||
| 14 | 40.247 (17) PR | 40.114 (14) PR | 80.361 PR | ||
| 15 | 40.32 (20) | 40.04 (12) | 80.372 | ||
| 16 | 40.13 (16) PR | 40.28 (16) | 80.410 | ||
| 17 | 40.246 (17) | 40.40 (18) | 80.640 | ||
| 18 | 40.34 (21) PR | 40.49 (19) | 80.830 | ||
| 19 | 40.82 (22) | 40.34 (17) | 81.160 | ||
| 20 | 39.32 (7) | 1:11.93 *(20) | 111.250 | ||
| – | 39.39 (9) | WDR | – | ||
| – | 39.41 (10) | WDR | – |
WDR = Withdrew
* = Fell
| Heat | Inner lane | Outer lane | |
|---|---|---|---|
| 1 | Ingeborg Kroon | ||
| 2 | Emma van Rijn | ||
| 3 | Bo van der Werff | ||
| 4 | Anice Das | ||
| 5 | Moniek Klijnstra | ||
| 6 | Jorien Kranenborg | ||
| 7 | Floor van den Brandt | ||
| 8 | Mayon Kuipers | ||
| 9 | Annette Gerritsen | ||
| 10 | Laurine van Riessen | ||
| 11 | Margot Boer |
| Heat | Inner lane | Outer lane | |
|---|---|---|---|
| 1 | – | ||
| 2 | Letitia de Jong | ||
| 3 | Antoinette de Jong | ||
| 4 | Rosa Pater | ||
| 5 | Inge Bervoets | ||
| 6 | Britt van der Star | ||
| 7 | Sophie Nijman | ||
| 8 | Marit Dekker | ||
| 9 | |||
| 10 | Janine Smit | ||
| 11 | Thijsje Oenema |