| Tijd | Afstand | Zwemslag | Datum | Wedstrijd | Zwemclub |
|---|---|---|---|---|---|
| 0:19:15:01 | 1000 | breaststroke | 2012-06-16 | Vriezenveen | |
| 0:09:24:02 | 500 | breaststroke | 2012-06-16 | Vriezenveen | |
| 0:29:15:77 | 1500 | breaststroke | 2012-06-30 | Scheerwolde | |
| 0:09:18:60 | 500 | breaststroke | 2012-06-30 | Scheerwolde | |
| 0:49:45:27 | 2500 | breaststroke | 2012-07-15 | Stadskanaal | |
| 0:15:47:00 | 1000 | freestyle | 2012-07-15 | Stadskanaal | |
| 0:07:57:44 | 500 | freestyle | 2012-09-08 | Blauwe Meer | |
| 0:19:46:53 | 1000 | breaststroke | 2012-09-08 | Blauwe Meer |