TP
Swimmer
Corne Postma
Coelacanth MSC · M · Born 1968
16individual swims
8event bests
2relay swims
Long course
Personal bests
Select an event to see how the swimmer’s time has changed.
50m Backstroke 42.93 11 Mar 2026 · View trend →50m Freestyle 34.56 11 Mar 2026 · View trend →100m Freestyle 1:18.88 11 Mar 2026 · View trend →200m Backstroke 3:38.12 11 Mar 2026 · View trend →200m Freestyle 2:53.60 11 Mar 2026 · View trend →200m Medley 3:58.05 14 Feb 2026 · View trend →400m Freestyle 6:30.75 14 Feb 2026 · View trend →1500m Freestyle 27:18.18 18 Oct 2025 · View trend →
Complete archive
Individual history
Recent swims appear first, with 25 results per page.
| Date | Event | Time | Gala | Actions |
|---|---|---|---|---|
| 11 Mar 2026 | 200m FreestyleLong course | 2:53.60 PB 55–59 PB Splits 1100m 1:20.22 100m split · 1:20.22 200m finish 2:53.60 100m split · 1:33.38 | SAMS 41st LC Champs @ George | |
| 11 Mar 2026 | 50m BackstrokeLong course | 42.93 PB 55–59 PB New PB · −5.11 | SAMS 41st LC Champs @ George | |
| 11 Mar 2026 | 50m FreestyleLong course | 34.56 PB 55–59 PB New PB · −0.06 | SAMS 41st LC Champs @ George | |
| 11 Mar 2026 | 200m BackstrokeLong course | 3:38.12 PB 55–59 PB Splits 1100m 1:43.13 100m split · 1:43.13 200m finish 3:38.12 100m split · 1:54.99 | SAMS 41st LC Champs @ George | |
| 11 Mar 2026 | 100m FreestyleLong course | 1:18.88 PB 55–59 PB | SAMS 41st LC Champs @ George | |
| 14 Feb 2026 | 50m BackstrokeLong course | 48.04 First recorded | Tshwane Masters Champoinship 2026 | |
| 14 Feb 2026 | 200m MedleyLong course | 3:58.05 PB 55–59 PB | Tshwane Masters Champoinship 2026 | |
| 14 Feb 2026 | 50m FreestyleLong course | 34.62 First recorded | Tshwane Masters Champoinship 2026 | |
| 14 Feb 2026 | 400m FreestyleLong course | 6:30.75 PB 55–59 PB | Tshwane Masters Champoinship 2026 | |
| 14 Feb 2026 | 100m FreestyleLong course | — NO_RESULT | Tshwane Masters Champoinship 2026 | |
| 18 Oct 2025 | 1500m FreestyleLong course | 27:18.18 PB 55–59 PB | Coelacanths 1500 2025 | |
| 12 Mar 2025 | 50m FreestyleLong course | — NO_RESULT | SAMS 40th LC Champs @ Rachel Finlayson Dbn | |
| 12 Mar 2025 | 100m FreestyleLong course | — NO_RESULT | SAMS 40th LC Champs @ Rachel Finlayson Dbn | |
| 12 Mar 2025 | 400m FreestyleLong course | — NO_RESULT | SAMS 40th LC Champs @ Rachel Finlayson Dbn | |
| 12 Mar 2025 | 200m BackstrokeLong course | — NO_RESULT | SAMS 40th LC Champs @ Rachel Finlayson Dbn | |
| 12 Mar 2025 | 50m ButterflyLong course | — NO_RESULT | SAMS 40th LC Champs @ Rachel Finlayson Dbn |
Team performances
Relay appearances
Show 2 relay appearances
| Date | Relay | Time | Gala | Details |
|---|---|---|---|---|
| 11 Mar 2026 | 200m Medley RelayLong course · combined age 200 | 2:47.06 Splits 1100m 1:33.19 100m split · 1:33.19 200m finish 2:47.06 100m split · 1:13.87 | SAMS 41st LC Champs @ George | |
| 11 Mar 2026 | 400m Freestyle RelayLong course · combined age 200 | 5:19.50 Splits 3100m 1:17.70 100m split · 1:17.70 200m 2:30.81 100m split · 1:13.11 300m 4:03.83 100m split · 1:33.02 400m finish 5:19.50 100m split · 1:15.67 | SAMS 41st LC Champs @ George |