Derwent River — Australia
Derwent River Tasman Bridge - Iron Pot
- 22.3 km
- Distance
- Tasman Bridge, Hobart ↔ Iron Pot Lighthouse
Sentinel-2 cloudless 2016 · Copernicus Sentinel data
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- Crossings
- 10
- Swimmers
- 8
- Countries
- 2
- Women
- 63%
- Median time
- 6:51:42
- Busiest month
- February
Crossings per year
Each bar is a year, split between skin and wetsuit.
SkinWetsuit and other assisted swimwearEquipment not declared
Show the data as a table
| Year | Crossings | Skin | Wetsuit and other assisted swimwear | Equipment not declared | Best | Median time |
|---|---|---|---|---|---|---|
| 2026 | 2 | 0 | 0 | 2 | 7:09:56 | 7:31:53 |
| 2025 | 1 | 0 | 0 | 1 | 6:51:29 | 6:51:29 |
| 2024 | 4 | 0 | 0 | 4 | 5:48 | 6:55:38 |
| 2023 | 1 | 0 | 0 | 1 | 6:30 | 6:30 |
| 2022 | 2 | 0 | 1 | 1 | 6:51 | 6:51:28 |
When people swim it
The month with most crossings is February.
Show the data as a table
| Month | Crossings | % |
|---|---|---|
| January | 3 | 30% |
| February | 5 | 50% |
| March | 0 | 0% |
| April | 0 | 0% |
| May | 0 | 0% |
| June | 0 | 0% |
| July | 0 | 0% |
| August | 0 | 0% |
| September | 0 | 0% |
| October | 0 | 0% |
| November | 0 | 0% |
| December | 2 | 20% |
Women and men
63%Women
- Women5 · 50%
- Men3 · 30%
- Relays or not stated2 · 20%
Equipment and format
10Crossings
- Equipment not declared · Solo9 · 90%
- Wetsuit and other assisted swimwear · Solo1 · 10%
Where swimmers come from
2Countries
- 🇦🇺 Australia9 · 90%
- 🇳🇿 New Zealand1 · 10%
Time distribution
Solo crossings, in half-hour bands. Mean 6:59:04, median 6:51:42.
Times year by year
Median and best time of each year's solo crossings; higher is faster.
Median timeBest
The record over time
Each step is a crossing that beat the best time up to that day, in its category.
Equipment not declared · Solo
| Date | Swimmer | Time | Taken off the record |
|---|---|---|---|
| Dec 26, 2024 | Samantha Poulsen🇦🇺 | 5:48 | −0:42 |
| Jan 27, 2023 | Brenda Norman🇦🇺 | 6:30 | −0:21:55 |
| Feb 12, 2022 | Rod Watkins🇦🇺 | 6:51:55 | — |
Wetsuit and other assisted swimwear · Solo
| Date | Swimmer | Time | Taken off the record |
|---|---|---|---|
| Feb 12, 2022 | Rod Watkins🇦🇺 | 6:51 | — |
Countries
- 🇦🇺 Australia9
- 🇳🇿 New Zealand1
Show the data as a table
| Country | Crossings | Women | Best | First from the country |
|---|---|---|---|---|
| 🇦🇺 Australia | 9 | 5 | 5:48 | Rod Watkins🇦🇺 · Feb 12, 2022 |
| 🇳🇿 New Zealand | 1 | 0 | 7:53:50 | Debbie Lewry🇳🇿 · Feb 20, 2026 |