The hardy members of the Serpentine Swimming Club joined in with the national Swimathon with their own team event in the Serpentine.
Two teams swam a combined 8,200 yards in 49 seconds over three hours.
This was no mean feat in a temperature of 42F.
| Dolphins | Porpoises | ||||
| Name | Distance | Time | Name | Distance | Time |
| Sally Kelly | 400 | 6m30s | Andrew Kelly | 200 | 4m32s |
| Haydn Turner | 200 | 4m59s | Gordon Brodie | 400 | 10m15s |
| Ron Whittam | 200 | 7m41s | Cats Johnson | 200 | 3m45 |
| Laura Moffat | 200 | 4m24s | David L'Hostie | 200 | 2m22 |
| May Zhou | 200 | 4m21s | Bill Richardson | 200 | 7m08s |
| Gary Duffield | 200 | 3m50s | Yoko Reid | 400 | 9m45s |
| Martha Fray | 200 | 4m50s | John Reid | 200 | 4m54s |
| Jonathan Tomlinson | 200 | 3m07s | George Du Toit | 200 | 2m51s |
| Jane Murphy | 400 | 9m07s | Will Ferguson | 200 | 2m54s |
| Andrew Deeley | 200 | 3m31s | Emmy Hunte | 200 | 5m52 |
| Kevin Murphy | 400 | 7m29s | Martin Sharpe | 200 | 8m30s |
| Jon Finch | 200 | 5m49s | Norman Jones | 200 | 3m14s |
| Paul O'Connell | 600 | 11m18s | Simon Studd | 200 | 5m08s |
| Robin Hunter | 400 | 10m56s | Leslie Du Cane | 1,200 | 30m03s |
| Total | 4,000 | 1h29m40s | Total | 4,200 | 1h44m11s |