| BREASTSTROKE | Age group | Name | Club | CBT | Date | |
| 50m | ||||||
| S | 18-24 | Philip Townsend | Thornlow | 31.41 | Weymouth 2002 | |
| A | 25-29 | Tony Flattery | Weymouth | 31.32 | Weymouth 2007 | |
| B | 30-34 | Laslio Gyalog John Posnett | Weyport Masters Seagulls | 33.83 | Rossmore 2009 Rossmore 2016 | |
| C | 35-39 | Tony Flattery | Weyport Masters | 33.28 | Rossmore 2015 | |
| D | 40-44 | Theo Van De Merwe | Christchurch Seagulls | 32.44 | Rossmore 2015 | |
| E | 45-49 | Justin Sanders | Bournemouth Dolphins | 37.27 | Bridport 1996 | |
| F | 50-54 | Leslie Jessop | Wareham | 39.28 | Weymouth 2003 | |
| G | 55-59 | Ian Gordon | Bournemouth Dolphins | 38.15 | Bridport 2008 | |
| H | 60-64 | Ian Gordon | Littledown Masters | 41.18 | Rossmore 2015 | |
| J | 65-69 | Lawrence Dodds | Poole | 44.23 | Rossmore 2014 | |
| K | 70-74 | Robert Lloyd-Evans | Poole | 49.05 | Rossmore 2015 | |
| L | 75-79 | James Mitcheson | Poole | 1:17.89 | Kemp Welch 1998 | |
| M | 80-84 | |||||
| 100m | ||||||
| S | 18-24 | Craig Taylor | Ferndown | 1:16.95 | Rossmore 2009 | |
| A | 25-29 | Ryan Kusminoff | Poole | 1:13.84 | Rossmore 2009 | |
| B | 30-34 | Laszlo Gyalog | Weyport Masters | 1:14.68 | Rossmore 2015 | |
| C | 35-39 | Tony Flattery | Weyport Masters | 1:12.82 | Rossmore 2015 | |
| D | 40-44 | Theo Van Der Merwe | Seagulls | 1:14.16 | Rossmore 2016 | |
| E | 45-49 | Chris Monk | Poole | 1:23.41 | Rossmore 2011 | |
| F | 50-54 | Rob Kellaway | East Dorset Open Water | 1:27.80 | Rossmore 2015 | |
| G | 55-59 | Ian Gordon | Bournemouth Dolphins | 1:27.70 | Rossmore 2008 | |
| H | 60-64 | Peter Grounds | Wareham | 1:32.83 | Rossmore 2015 | |
| J | 65-69 | Robert Lloyd-Evans | Poole | 1:40.32 | Rossmore 2011 | |
| K | 70-74 | Robert Lloyd-Evans | Poole | 1:47.00 | Rossmore 2015 | |
| L | 75-79 | |||||
| M | 80-84 | |||||
| 200m | ||||||
| S | 18-24 | Shaun Tolsma | Bridport Barracudas | 3:01.06 | Bridport 2008 | |
| A | 25-29 | Shaun Druce | Christchurch Seagulls | 2:48.01 | Rossmore 2009 | |
| B | 30-34 | Laszlo Gyalog | Weyport Masters | 2:46.39 | Rossmore 2009 | |
| C | 35-39 | Tony Flattery | Weyport Masters | 2:50.48 | Rossmore 2015 | |
| D | 40-44 | Martin Scott | Christchurch Seagulls | 2:54.67 | Rossmore 2010 | |
| E | 45-49 | Liam Roberts | Christchurch Seagulls | 4:05.48 | Rossmore 2010 | |
| F | 50-54 | Chris Burgess | Christchurch Seagulls | 3:35.58 | Bridport 2008 | |
| G | 55-59 | Ian Gordon | Bournemouth Dolphins | 3:15.36 | Bridport 2008 | |
| H | 60-64 | Ian Gordon | Littledown Masters | 3:23.04 | Rossmore 2015 | |
| J | 65-69 | Robert Lloyd-Evans | Poole | 3:36.19 | Rossmore 2011 | |
| K | 70-74 | Robert Lloyd-Evans | Poole | 3:48.78 | Rossmore 2015 | |
| L | 75-79 | |||||
| M | 80-84 | |||||
| BUTTERFLY | |||||
| 50m | |||||
| S | 18-24 | Jordan Chapman | Swim Bournemouth | 27.42 | Rossmore 2014 |
| A | 25-29 | Matthew Penny | Poole | 26.74 | Weymouth 2006 |
| B | 30-34 | Mickey Jones | Weyport Masters | 29.16 | Weymouth 2007 |
| C | 35-39 | Tony Flattery | Weyport Masters | 29:07 | Rossmore 2015 |
| D | 40-44 | Murray Shackleford | Weyport Masters | 31.27 | Weymouth 2007 |
| E | 45-49 | Andrew Small | Bournemouth Dolphins | 29.65 | Rossmore 2008 |
| F | 50-54 | Andrew Small | Poole | 30.75 | Rossmore 2014 |
| G | 55-59 | Peter Kirk | Littledown Masters | 33.44 | Rossmore 2011 |
| H | 60-64 | Peter Kirk | Littledown Masters | 33.94 | Rossmore 2016 |
| J | 65-69 | David Hembrow | Littledown Masters | 36:16 | Rossmore 2015 |
| K | 70-74 | David Skye | Poole | 56.00 | Rossmore 2016 |
| L | 75-79 | ||||
| M | 80-84 | ||||
| 100m | |||||
| S | 18-24 | Paul Corbin | Poole | 1:07.18 | Rossmore 2008 |
| A | 25-29 | Dean Otton | Weyport Masters | 1:06.31 | Rossmore 2014 |
| B | 30-34 | Barry Alldrick | Christchurch Seagulls | 1:10.39 | Rossmore 2009 |
| C | 35-39 | Paul Hembrow | Littledown Masters | 1:02.86 | Rossmore 2016 |
| D | 40-44 | Mark Harris | Christchurch Seagulls | 1:13.39 | Rossmore 2008 |
| E | 45-49 | Andrew Small | Bournemouth Dolphins | 1:11.57 | Rossmore 2008 |
| F | 50-54 | Andrew Small | Poole | 1:13.20 | Rossmore 2016 |
| G | 55-59 | Roger Guttridge | Poole | 1:36.45 | Rossmore 2008 |
| H | 60-64 | Roger Guttridge | Poole | 1:42.82 | Rossmore 2014 |
| J | 65-69 | Roger Guttridge | Poole | 1:46.76 | Rossmore 2015 |
| K | 70-74 | ||||
| L | 75-79 | ||||
| M | 80-84 | ||||
| 200m | |||||
| S | 18-24 | ||||
| A | 25-29 | Barry Alldrick | Christchurch Seagulls | 2:41.10 | Bridport 2008 |
| B | 30-34 | Barry Alldrick | Christchurch Seagulls | 2:49.09 | Rossmore 2009 |
| C | 35-39 | ||||
| D | 40-44 | Mark Harris | Christchurch Seagulls | 3:04.54 | Bridport 2008 |
| E | 45-49 | ||||
| F | 50-54 | ||||
| G | 55-59 | ||||
| H | 60-64 | ||||
| J | 65-69 | ||||
| K | 70-74 | ||||
| L | 75-79 | ||||
| M | 80-84 | ||||
| INDIVIDUAL MEDLEY | |||||
| 100m | |||||
| S | 18-24 | Edward Stevens | Thornlow | 1:01.52 | Weymouth 2002 |
| A | 25-29 | Tony Flattery | Weymouth | 1:03.32 | Weymouth 2007 |
| B | 30-34 | James Hammersley | Christchurch Seagulls | 1:09.97 | Rossmore 2014 |
| C | 35-39 | Tony Flattery | Weyport Masters | 1:07.69 | Rossmore 2015 |
| D | 40-44 | Richard Anders | Weyport Masters | 1:12.53 | Blandford 1997 |
| E | 45-49 | Andrew Small | Ferndown | 1:10.28 | Rossmore 2009 |
| F | 50-54 | Andrew Small | Poole | 1:13.38 | Rossmore 2014 |
| G | 55-59 | Peter Kirk | Littledown Masters | 1:16.29 | Rossmore 2011 |
| H | 60-64 | Ian Gordon | Littledown Masters | 1:26.28 | Rossmore 2015 |
| J | 65-69 | David Skye | Poole | 1:44.77 | Rossmore 2011 |
| K | 70-74 | Antonino Perrella | Poole | 1:48.17 | Rossmore 2011 |
| L | 75-79 | ||||
| M | 80-84 | ||||
| 200m | |||||
| S | 18-24 | Shaun Tolsma | Bridport Barracudas | 3:02.68 | Rossmore 2008 |
| A | 25-29 | ||||
| B | 30-34 | Paul Morrison | Littledown Masters | 2:43.09 | Rossmore 2011 |
| C | 35-39 | Tony Flattery | Weyport Masters | 2.33.65 | Rossmore 2015 |
| D | 40-44 | Mark Harris | Christchurch Seagulls | 2:42.81 | Rossmore 2008 |
| E | 45-49 | Bryan Dullage | Poole | 2:48.39 | Rossmore 2008 |
| F | 50-54 | Rob Kellaway | East Dorset Open Water | 2:56.67 | Rossmore 2015 |
| G | 55-59 | Leslie Jessop | Wareham | 3:06.82 | Rossmore 2009 |
| H | 60-64 | Roger Guttridge | Poole | 3:33.48 | Rossmore 2010 |
| J | 65-69 | Roger Guttridge | Poole | 3:50.00 | Rossmore 2016 |
| K | 70-74 | Antonino Perrella | Poole | 3:59.99 | Rossmore 2010 |
| L | 75-79 | ||||
| M | 80-84 | ||||