| Tijd | Afstand | Zwemslag | Datum | Wedstrijd | Zwemclub |
|---|---|---|---|---|---|
| 0:17:37:45 | 1000 | breaststroke | 2012-06-17 | Spaarnwoude | |
| 0:17:16:08 | 1000 | breaststroke | 2012-07-15 | Stadskanaal | |
| 0:18:13:86 | 1000 | breaststroke | 2012-07-22 | Gaasperplas | |
| 0:17:12:10 | 1000 | breaststroke | 2012-08-05 | Hoorn | |
| 0:17:03:71 | 1000 | breaststroke | 2012-08-12 | Ijzeren man Vught | |
| 0:17:45:06 | 1000 | breaststroke | 2012-09-01 | Merwedekanaal Vianen |