| Tijd | Afstand | Zwemslag | Datum | Wedstrijd | Zwemclub |
|---|---|---|---|---|---|
| 0:36:19:47 | 2000 | breaststroke | 2012-06-16 | Vriezenveen | |
| 0:15:25:52 | 1000 | freestyle | 2012-06-16 | Vriezenveen | |
| 0:27:10:51 | 1500 | breaststroke | 2012-06-30 | Scheerwolde | |
| 0:14:53:59 | 1000 | freestyle | 2012-06-30 | Scheerwolde | |
| 0:47:03:83 | 2500 | breaststroke | 2012-07-15 | Stadskanaal | |
| 0:15:02:69 | 1000 | freestyle | 2012-07-15 | Stadskanaal | |
| 0:07:08:60 | 500 | freestyle | 2012-09-08 | Blauwe Meer | |
| 0:18:44:59 | 1000 | breaststroke | 2012-09-08 | Blauwe Meer |