 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Sellens Anna | 25.6 | | | 70 | 1 | 0 | 0 | 0 | | |
| 2019 | | 25:33:01 | | Shearer Harry & Sellens Anna | Cardiff University | 70 | | | | | |  |
Sellers Nicky | 24.9 | | | 43 | 1 | 0 | 0 | 0 | | |
| 1999 | | 24:51:00 | | Sellers Nicky & Catt Vicky | Independent | 43 | | | | | Ladies |  |
Selley G K | 24.6 | | | 90 | 1 | 0 | 0 | 0 | | |
| 1987 | | 24:39:34 | | Morgan B L & Selley G K | Metropolitan Police AA | 90 | | | | | |  |
Sellwood Danielle | 18.4 | | | 7 | 3 | 0 | 0 | 1 | | |
| 1994 | | 17:35:19 | | Sellwood Danielle & Greenaway Brian | Richmond | 8 | | | | | Mixed |  |
| 1995 | | 18:47:05 | | Sellwood Danielle & Troop Sandra | Richmond | 9 | | | | | Ladies |  |
| 1997 | | 18:46:57 | | Baker S M & Sellwood Danielle | Richmond | 3 | | | | 1 | Civilian,Mixed |  |
Selts W | 20.1 | | | 7 | 1 | 0 | 0 | 0 | | |
| 1975 | | 20:07:58 | | Dale J D & Selts W | RAF Colerne | 7 | | | | | RAF |  |
Selwood Peter | 24.2 | | | 48 | 2 | 0 | 0 | 0 | | |
| 2006 | | 23:44:44 | | Ferris David & Selwood Peter | Bourne End | 31 | | | | | |  |
| 2009 | | 24:36:25 | | Ferris David & Selwood Peter | Bourne End Jun Sports Club | 65 | | | | | |  |
Semple M | 24.2 | | | 34 | 1 | 0 | 0 | 0 | | |
| 1997 | | 24:10:51 | | Semple M & McCarthy T | Islamabad & Rosie & Jims | 34 | | | | | |  |
Sen Kamala | 34.0 | | | 76 | 1 | 0 | 0 | 0 | | |
| 2002 | | 33:59:05 | | Sen Kamala & Joiner Tim | Dyffryn Conwy Paddlers & Richmond | 76 | | | | | |  |
Serensen J C | 21.6 | | | 7 | 1 | 0 | 0 | 0 | | |
| 1970 | | 21:39:55 | | Serensen J C & Pape N J | Danish Canoe Federation | 7 | | | | | |  |
Serpell Morgan | 22.0 | | | 24 | 1 | 0 | 0 | 0 | | |
| 2019 | | 22:00:10 | | Yeomans Michael & Serpell Morgan | RAF & None | 24 | | | | | |  |
Seward D A | 38.6 | | | 104 | 1 | 0 | 0 | 0 | | |
| 1994 | C2 | 38:39:44 | | Rogers G E & Seward D A | Independent | 104 | | | | | |  |
Seward D M | 24.3 | | | 67 | 1 | 0 | 0 | 0 | | |
| 1985 | | 24:20:03 | | Seward D M & Russell D | Newbury | 67 | | | | | |  |
Sewell James | 23.8 | | | 44 | 1 | 0 | 0 | 0 | | |
| 2019 | | 23:45:52 | | Sewell James & Bagshaw Matthew | Royal Electrical & Mechanical Engineers | 44 | | | | | |  |
Seymour A P | 28.0 | | | 53 | 2 | 0 | 0 | 0 | | |
| 1996 | FB | 27:40:45 | | Seymour A P & Schoen Norbert | Artists Rifles | 47 | | | | | |  |
| 1997 | FB | 28:15:02 | | Seymour A P & Schoen Norbert | Artists Rifles | 59 | | | | | Tyne |  |
Seymour Robert | 28.9 | | | 64 | 1 | 0 | 0 | 0 | | |
| 2006 | | 28:56:03 | | Brosch Ian & Seymour Robert | Independent | 64 | | | | | |  |
Shackell W | 41.6 | | | 41 | 2 | 0 | 0 | 0 | | |
| 1961 | | 48:15:00 | | Vines R & Shackell W | RMA Sandhurst | 55 | | | | | |  |
| 1962 | | 34:58:30 | | Vines R & Shackell W | RMA Sandhurst | 26 | | | | | |  |
Shackleton John | 25.9 | | | 72 | 2 | 0 | 0 | 0 | | |
| 2014 | C2 | 24:27:40 | | Shackleton John & Wilson Colin | Independent | 54 | | | | | |  |
| 2017 | C2 | 27:19:26 | | Shackleton John & Wilson Colin | Independent | 89 | | | | | |  |
Shakesheff Kevin | 28.6 | | | 92 | 3 | 0 | 0 | 0 | | |
| 2012 | | 30:35:40 | | Bache David & Shakesheff Kevin | Nottingham | 90 | | | | | |  |
| 2013 | | 26:41:39 | | Bache David & Shakesheff Kevin | Nottingham Kc | 75 | | | | | |  |
| 2014 | | 28:36:47 | | Hutchinson James & Shakesheff Kevin | Nottingham | 112 | | | | | |  |
Shanahan G A C | 22.1 | | | 38 | 3 | 0 | 0 | 0 | | |
| 1989 | | 24:27:02 | | King M & Shanahan G A C | Metropolitan Police | 68 | | | | | |  |
| 1990 | | 21:05:05 | | Shanahan G A C & George Karotine | Metropolitan Police | 21 | | | | | Mixed,Police |  |
| 1992 | | 20:53:50 | | Stainsby J & Shanahan G A C | Metropolitan Police AA | 26 | | | | | Police |  |
Shanahan Nick | 29.0 | | | 38 | 1 | 0 | 0 | 0 | | |
| 2003 | | 28:58:10 | | Walton Graham & Shanahan Nick | Pangbourne & Independent | 38 | | | | | |  |
Shannon Andrew | 28.8 | | | 92 | 2 | 0 | 0 | 0 | | |
| 2012 | | 30:33:53 | | Shannon Andrew & Aitken Roderick | Independent | 89 | | | | | |  |
| 2014 | | 27:08:29 | | Shannon Andrew & Aitken Roderick | Independent | 94 | | | | | |  |
Shannon Roderick | 26.8 | | | 90 | 1 | 0 | 0 | 0 | | |
| 2009 | | 26:46:35 | | Tom Groome & Shannon Roderick | 12 Mech Bde | 90 | | | | | |  |
Sharman P R | 32.2 | | | 29 | 2 | 0 | 0 | 0 | | |
| 1966 | | 35:54:40 | | Sharman P R & Fonde M D | RAF Cranwell | 27 | | | | | |  |
| 1967 | | 28:34:30 | | Crombie G J & Sharman P R | RAF Cranwell | 30 | | | | | |  |
Sharp B | 28.9 | | | 4 | 1 | 0 | 0 | 0 | | |
| 1959 | FB | 28:56:10 | | White Peter & Sharp B | UK Comcan Signal Regt | 4 | | | | | Tyne |  |
Sharp Diane | 23.4 | | | 36 | 1 | 0 | 0 | 0 | | |
| 2016 | | 23:23:00 | | Sharp Diane & Yeomans Michael | Linlithgow & 602 Sqn Rauxaf | 36 | | | | | |  |
Sharp S R | 44.3 | | | 49 | 1 | 0 | 0 | 0 | | |
| 1969 | | 44:18:43 | | Sharp S R & Wood J R | HMS Caledonia | 49 | | | | | |  |
Sharpe A C | 59.7 | | | 126 | 1 | 0 | 0 | 0 | | |
| 1985 | | 59:44:58 | | Smith M E U & Sharpe A C | Independent | 126 | | | | | |  |
Sharpe Langley | 24.7 | | | 38 | 1 | 0 | 0 | 0 | | |
| 2008 | | 24:43:34 | | Sharpe Langley & Tinniswood Alex | PEGASUS PADDLERS | 38 | | | | | |  |
Sharpe Tom | 16.3 | | | 1 | 2 | 2 | 0 | 0 | | |
| 2023 | | 15:19:35 | | Moule Keith & Sharpe Tom | Chelmsford & Richmond | 1 | | 1 | | | Civilian |  |
| 2025 | | 17:17:23 | | Sharpe Tom & Freeman Anoushka | Richmond | 1 | | 1 | | | Civilian,Mixed |  |
Sharpe Tom (Teddington) | 13.7 | | | 1 | 1 | 1 | 0 | 0 | | |
| 2024 | | 13:43:46 | | Sharpe Tom & Freeman Anoushka | Richmond | 1 | | 1 | | | Civilian,Mixed |  |
Sharpless M | 25.9 | | | 82 | 1 | 0 | 0 | 0 | | |
| 1993 | | 25:56:10 | | Mannion S & Sharpless M | Royal Marines Reserve - London | 82 | | | | | |  |
Shattock Benjamin | 21.8 | | | 33 | 2 | 0 | 0 | 0 | | |
| 2019 | | 24:14:03 | | Harris Robin & Shattock Benjamin | Taunton | 53 | | | | | |  |
| 2023 | | 19:22:01 | | Merrifield Clive & Shattock Benjamin | Taunton | 13 | | | | | |  |
Shattock Benjamin (Teddington) | 17.5 | | | 6 | 1 | 0 | 0 | 0 | | |
| 2022 | | 17:30:37 | | Merrifield Clive & Shattock Benjamin | Taunton | 6 | | | | | |  |
Shaw Calum (Teddington) | 20.2 | | | 27 | 1 | 0 | 0 | 0 | | |
| 2024 | | 20:10:59 | | Shaw Calum & Smith Stephen | Wey Kc | 27 | | | | | |  |
Shaw David | 28.6 | | | 88 | 1 | 0 | 0 | 0 | | |
| 2011 | | 28:38:18 | | Peatman Jon & Shaw David | Cambridge Uotc | 88 | | | | | |  |
Shaw Edward | 19.7 | | | 6 | 1 | 0 | 0 | 0 | | |
| 2006 | | 19:41:19 | | Shaw Edward & Pickett David | Royal & Independent | 6 | | | | | Lee |  |
Shaw J | 33.2 | | | 47 | 3 | 0 | 0 | 0 | | |
| 1972 | | 53:53:52 | | Shaw J & Evans J | HQ 3rd Div Stratco | 61 | | | | | |  |
| 1991 | | 23:57:53 | | Hayman B & Shaw J | Metropolitan Police | 41 | | | | | Police |  |
| 1992 | | 21:49:35 | | Hayman B & Shaw J | Metropolitan Police | 38 | | | | | |  |
Shaw James | 25.7 | | | 72 | 1 | 0 | 0 | 0 | | |
| 2017 | C2 | 25:44:12 | | Williams Toby & Shaw James | Royal Army Medical Corps | 72 | | | | | |  |
Shaw N A | 41.5 | | | 107 | 1 | 0 | 0 | 0 | | |
| 1991 | FB | 41:29:45 | | Shaw N A & Daley M L | Artists Rifles | 107 | | | | | |  |
Shaw Oliver | 28.3 | | | 54 | 5 | 0 | 0 | 0 | | |
| 2002 | | 36:07:05 | | Shaw Oliver & Shaw Rupert | City Of London Police & Independent | 82 | | | | | |  |
| 2003 | | 28:43:37 | | Ingram Graham & Shaw Oliver | 3 Div Signal Regt & City Of London Police | 36 | | | | | |  |
| 2006 | | 28:24:19 | | Bristow David & Shaw Oliver | Royal Signals | 61 | | | | | |  |
| 2016 | | 24:24:03 | | Hayes Des & Shaw Oliver | Artists Rifles | 46 | | | | | |  |
| 2017 | | 24:05:39 | | Hayes Des & Shaw Oliver | Artists Rifles | 47 | | | | | Reserve |  |