| Tijd | Afstand | Zwemslag | Datum | Wedstrijd | Zwemclub |
|---|---|---|---|---|---|
| 0:40:40:41 | 2000 | breaststroke | 2012-06-16 | Vriezenveen | |
| 0:17:44:65 | 1000 | freestyle | 2012-06-16 | Vriezenveen | |
| 0:30:27:65 | 1500 | breaststroke | 2012-06-30 | Scheerwolde | |
| 0:17:09:71 | 1000 | freestyle | 2012-06-30 | Scheerwolde | |
| 0:52:31:28 | 2500 | breaststroke | 2012-07-15 | Stadskanaal | |
| 0:17:41:24 | 1000 | freestyle | 2012-07-15 | Stadskanaal | |
| 0:08:57:45 | 500 | freestyle | 2012-09-08 | Blauwe Meer | |
| 0:20:30:66 | 1000 | breaststroke | 2012-09-08 | Blauwe Meer |