| Tijd | Afstand | Zwemslag | Datum | Wedstrijd | Zwemclub |
|---|---|---|---|---|---|
| 0:08:56:06 | 500 | freestyle | 2012-06-17 | Spaarnwoude | |
| 0:09:24:07 | 500 | freestyle | 2012-08-19 | Aalsmeer | |
| 0:09:13:81 | 500 | freestyle | 2012-08-26 | Oosterhout | |
| 0:08:29:56 | 500 | freestyle | 2012-09-01 | Goes | |
| 0:09:03:40 | 500 | freestyle | 2012-09-05 | Vlissingen |