 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Dexter A C | 23.4 | | | 48 | 1 | 0 | 0 | 0 | | |
| 1982 | | 23:21:36 | | Dexter A C & Mulvey M | Liverpool University | 48 | | | | | |  |
Diaper Thomas | 19.5 | | | 6 | 4 | 0 | 1 | 0 | | |
| 2012 | | 20:22:29 | | Main Oliver & Diaper Thomas | Army Canoe Union | 7 | | | | | Army,Services |  |
| 2014 | | 19:55:15 | | Diaper Thomas & Main Olly | Army Canoe Union | 8 | | | | | Army,Services |  |
| 2015 | | 18:00:12 | | Diaper Thomas & King James | Army Canoe Union | 2 | | | 1 | | Army,Services |  |
| 2017 | | 19:43:26 | | Diaper Thomas & Main Oliver | Army Canoe Union | 8 | | | | | Army,Services |  |
Dickens Colin | 34.8 | | | 0 | 1 | 0 | 0 | 0 | | |
| 1971 | | 34:50:00 | | Burnett Sheila & Dickens Colin | Cambridge University | | | | | | |  |
Dickens R | 18.5 | | | 3 | 1 | 0 | 0 | 1 | | |
| 1978 | | 18:30:54 | | Heather P & Dickens R | Royal Marines | 3 | | | | 1 | |  |
Dickins R | 19.3 | | | 5 | 1 | 0 | 0 | 0 | | |
| 1977 | | 19:20:58 | | Dickins R & Oseland D M | Royal Marines | 5 | | | | | |  |
Dickins R J | 29.1 | | | 17 | 1 | 0 | 0 | 0 | | |
| 1968 | | 29:05:00 | | Dickins R J & Squires R A | Royal Marines | 17 | | | | | |  |
Dickinson P | 28.6 | | | 98 | 1 | 0 | 0 | 0 | | |
| 1986 | | 28:35:40 | | Lawton C & Dickinson P | Adur Centre | 98 | | | | | |  |
Dickinson R H | 58.1 | | | 147 | 2 | 0 | 0 | 0 | | |
| 1986 | | 56:09:40 | | Squires A & Dickinson R H | Marlow | 143 | | | | | |  |
| 1988 | C2 | 60:02:34 | | Squires A & Dickinson R H | Marlow | 151 | | | | | |  |
Dickson A G R | 35.0 | | | 108 | 1 | 0 | 0 | 0 | | |
| 1992 | | 34:59:15 | | Dickson A G R & Bruce R J | Independent | 108 | | | | | |  |
Dickson P | 23.2 | | | 43 | 3 | 0 | 0 | 0 | | |
| 1980 | | 23:29:25 | | Dickson P & Hannam Ian | 21 (Artists) | 38 | | | | | |  |
| 1984 | | 24:45:00 | | Dickson P & Hayes Des | 21 (Artists) | 66 | | | | | |  |
| 1985 | | 21:17:03 | | Dickson P & Montgomery C W | 21 (Artists) | 25 | | | | | |  |
Dierckx K | 18.6 | | | 3 | 1 | 0 | 0 | 1 | | |
| 1999 | | 18:38:57 | | Dierckx K & Verduyckt Erik | Kastelse Belgium | 3 | | | | 1 | |  |
Dignard G L | 19.5 | | | 2 | 1 | 0 | 1 | 0 | | |
| 1970 | | 19:31:53 | | Alan-Williams A K & Dignard G L | Royal Marines | 2 | | | 1 | | |  |
Dillion Ian | 22.2 | | | 35 | 1 | 0 | 0 | 0 | | |
| 2010 | | 22:10:49 | | Robinson Richard & Dillion Ian | Bradford On Avon | 35 | | | | | |  |
Dilworth M R | 43.0 | | | 80 | 2 | 0 | 0 | 0 | | |
| 1980 | | 48:27:00 | | Dilworth M R & Hobbs C E | Crawley West Venture Scouts | 70 | | | | | |  |
| 1981 | | 37:39:07 | | Dilworth M R & Hobbs C E | Crawley West Venture Scouts | 89 | | | | | |  |
Dimambro Dominic | 24.4 | | | 40 | 1 | 0 | 0 | 0 | | |
| 2011 | | 24:22:17 | | Dimambro Dominic & Ross Adrian | Richmond | 40 | | | | | |  |
Dimond K R | 25.3 | | | 98 | 1 | 0 | 0 | 0 | | |
| 1987 | | 25:18:45 | | Scott P N & Dimond K R | Jersey | 98 | | | | | |  |
Dinwiddie P G | 21.3 | | | 19 | 1 | 0 | 0 | 0 | | |
| 1980 | | 21:17:50 | | Jones S W & Dinwiddie P G | Royal Military Col. of Science | 19 | | | | | |  |
Dipple B | 48.6 | | | 119 | 1 | 0 | 0 | 0 | | |
| 1985 | | 48:37:15 | | Potts D H & Dipple B | Poole Harbour | 119 | | | | | |  |
Ditcham D | 51.0 | | | 104 | 1 | 0 | 0 | 0 | | |
| 1997 | | 51:01:42 | | Ditcham D & Walton R | Lakeside Adventure Base | 104 | | | | | |  |
Ditcham P | 55.3 | | | 57 | 1 | 0 | 0 | 0 | | |
| 1998 | | 55:18:47 | | Hunt I & Ditcham P | Lakeside Adventure Base | 57 | | | | | |  |
Ditcher B | 40.9 | | | 98 | 1 | 0 | 0 | 0 | | |
| 1997 | | 40:55:27 | | Ditcher B & Hennessey P | Kent Police | 98 | | | | | |  |
Ditworth M R | 25.9 | | | 70 | 1 | 0 | 0 | 0 | | |
| 1982 | | 25:55:16 | | Ditworth M R & Hobbs C E | 1st Langley Green Scouts | 70 | | | | | |  |
Dixon D | 41.6 | | | 67 | 2 | 0 | 0 | 0 | | |
| 1972 | | 23:45:10 | | Lowe R S & Dixon D | Royal Navy | 23 | | | | | |  |
| 1997 | | 59:29:39 | | Dixon D & Scott L E | Independent | 110 | | | | | |  |
Dixon G K | 24.1 | | | 36 | 6 | 0 | 0 | 0 | | |
| 1976 | | 28:31:15 | | Martin J L & Dixon G K | Thameside | 27 | | | | | |  |
| 1978 | | 25:27:50 | | Leggott J & Dixon G K | Bromley & Thameside | 39 | | | | | |  |
| 1979 | | 20:58:29 | | Dunstan K & Dixon G K | Bromley | 20 | | | | | |  |
| 1981 | | 24:17:39 | | Anderson P G & Dixon G K | Meridian | 38 | | | | | |  |
| 1982 | | 22:02:38 | | Dixon G K & Wates W P | R.Mansell & Co.Ltd. | 41 | | | | | |  |
| 1986 | C2 | 23:11:29 | | Dixon G K & Dixon T C | Dix Blitz Team | 52 | | | | | |  |
Dixon Harry | 25.4 | | | 64 | 1 | 0 | 0 | 0 | | |
| 2017 | | 25:24:17 | | Fuller Tom & Dixon Harry | Emuotc | 64 | | | | | |  |
Dixon L S | 22.7 | | | 30 | 1 | 0 | 0 | 0 | | |
| 1979 | | 22:44:18 | | Dixon L S & Nicholson W | 29 Commando RA | 30 | | | | | |  |
Dixon Nigel | 24.6 | | | 54 | 2 | 0 | 0 | 0 | | |
| 2016 | C2 | 26:23:29 | | Dixon Nigel & Harding John | Leighton Buzzard | 74 | | | | | |  |
| 2017 | C2 | 22:55:58 | | Dixon Nigel & Stenning Paul | Leighton Buzzard | 33 | | | | | |  |
Dixon P | 33.7 | | | 135 | 2 | 0 | 0 | 0 | | |
| 1987 | | 28:19:43 | | Smee Tim & Dixon P | Independent | 131 | | | | | |  |
| 1988 | | 39:04:30 | | Smee Tim & Dixon P | Independent | 138 | | | | | |  |
Dixon P J | 27.1 | | | 45 | 1 | 0 | 0 | 0 | | |
| 1996 | | 27:08:10 | | Dixon P J & Hewett E | Pangbourne Advent. Dolphin | 45 | | | | | |  |
Dixon T | 27.2 | | | 88 | 1 | 0 | 0 | 0 | | |
| 1985 | | 27:13:30 | | Johnstone-Burt A & Dixon T | Royal Navy | 88 | | | | | |  |
Dixon T C | 23.2 | | | 52 | 1 | 0 | 0 | 0 | | |
| 1986 | C2 | 23:11:29 | | Dixon G K & Dixon T C | Dix Blitz Team | 52 | | | | | |  |
Dixon William | 26.9 | | | 85 | 2 | 0 | 0 | 0 | | |
| 2013 | | 27:05:58 | | Lawton Christopher & Dixon William | Independent | 81 | | | | | |  |
| 2015 | | 26:45:51 | | Lawton Christopher & Dixon William | Independent | 89 | | | | | |  |
Dobbie M M | 25.1 | | | 75 | 1 | 0 | 0 | 0 | | |
| 1989 | | 25:08:13 | | Dobbie M M & Jagger Roger | Royal Electrical & Mechanical Engineers | 75 | | | | | |  |
Dobbin Daniel | 23.7 | | | 41 | 2 | 0 | 0 | 0 | | |
| 2007 | | 25:57:45 | | Dobbin Daniel & Pennock Martin | Wargrave | 60 | | | | | |  |
| 2015 | | 21:24:06 | | Waite James & Dobbin Daniel | Independent | 21 | | | | | |  |
Dobbin J S | 35.1 | | | 133 | 1 | 0 | 0 | 0 | | |
| 1990 | | 35:09:13 | | Dobbin J S & Dobbin Janice Loraine | Wargrave Boat Club | 133 | | | | | |  |
Dobbin Janice Loraine | 35.1 | | | 133 | 1 | 0 | 0 | 0 | | |
| 1990 | | 35:09:13 | | Dobbin J S & Dobbin Janice Loraine | Wargrave Boat Club | 133 | | | | | |  |
Dobbs John | 23.4 | | | 32 | 2 | 0 | 0 | 0 | | |
| 2007 | | 24:00:42 | | Dobbs John & Boxall Andrew | Hemel Hempstead | 46 | | | | | |  |
| 2008 | | 22:46:24 | | Boxall Andrew & Dobbs John | Ealing | 18 | | | | | |  |
Dobing R G | 36.0 | | | 95 | 1 | 0 | 0 | 0 | | |
| 1995 | | 35:58:35 | | Dobing R G & Charlton J M | Independent | 95 | | | | | |  |
Dobson A S C | 28.4 | | | 61 | 1 | 0 | 0 | 0 | | |
| 1997 | | 28:26:32 | | Dobson A S C & Cole D M | Wellington College | 61 | | | | | |  |
Dobson Edd | 23.1 | | | 17 | 1 | 0 | 0 | 0 | | |
| 2025 | C2 | 23:09:45 | | Dobson Edd & Rees-Clark Mike | Devizes | 17 | | | | | |  |
Dobson Edd (Teddington) | 14.8 | | | 3 | 1 | 0 | 0 | 1 | | |
| 2024 | | 14:49:52 | | Rees-Clark Michael & Dobson Edd | Devizes | 3 | | | | 1 | |  |