| Tijd | Afstand | Zwemslag | Datum | Wedstrijd | Zwemclub |
|---|---|---|---|---|---|
| 0:08:55:02 | 500 | freestyle | 2012-06-17 | Spaarnwoude | |
| 0:09:05:05 | 500 | freestyle | 2012-07-07 | Oss | |
| 0:08:54:02 | 500 | freestyle | 2012-07-14 | Afgedamde Maas | |
| 0:08:46:37 | 500 | freestyle | 2012-07-22 | Gaasperplas | |
| 0:08:11:73 | 500 | freestyle | 2012-07-28 | Anna Paulowna | |
| 0:09:33:33 | 500 | freestyle | 2012-08-04 | Hoorn | |
| 0:09:08:21 | 500 | freestyle | 2012-08-12 | Ijzeren man Vught | |
| 0:09:15:18 | 500 | freestyle | 2012-09-01 | Merwedekanaal Vianen | |
| 0:09:08:42 | 500 | freestyle | 2012-09-08 | Blauwe Meer |