| 1 | 32 | Harry Allenexeter school | Youth | 13 | M |
20:48.1 | --100%30,56%28,17%10:00:01.2 |
| 2 | 70 | Mark Witchell | Senior | 36 | M |
23:01.2 | +2:13.1+10,66%90,36%23,15%20,51%10:00:01.2 |
| 3 | 58 | Alex Newman-BurkeTeddington Masters Swimming Club | Vet 50 | 49 | M |
23:56.0 | +3:07.9+15,05%86,92%20,10%17,36%10:00:01.2 |
| 4 | 77 | Robert Salt | Vet 40 | 41 | M |
24:44.2 | +3:56.1+18,92%84,09%17,42%14,58%10:00:01.2 |
| 5 | 64 | Chiyuan Sun | Youth | 16 | M |
26:56.8 | +6:08.7+29,54%77,20%10,04%6,95%10:00:01.2 |
| 6 | 68 | Omar Wilsonexeter school | Youth | 12 | M |
27:46.2 | +6:58.1+33,50%74,91%7,29%4,11%10:00:01.2 |
| 7 | 69 | Alastair WilsonExeter Tri | Vet 40 | 44 | M |
27:53.1 | +7:05.0+34,05%74,60%6,91%3,71%10:00:01.2 |
| 8 | 51 | Robert KathroExe Masters | Vet 60 | 63 | M |
28:47.5 | +7:59.4+38,41%72,25%3,88%0,58%10:00:01.2 |
| 9 | 41 | Graham CruickshankOke Massive | Vet 60 | 68 | M |
28:57.6 | +8:09.5+39,22%71,83%3,32%0,00%10:00:01.2 |
| 10 | 33 | Steve Ardern | Vet 50 | 52 | M |
31:00.2 | +10:12.1+49,04%67,09%-3,50%-7,06%10:00:01.2 |
| 11 | 45 | Patrick Federer | Vet 40 | 41 | M |
31:44.1 | +10:56.0+52,56%65,55%-5,94%-9,58%10:00:01.2 |
| 12 | 65 | Tom Taylor | Senior | 24 | M |
33:37.6 | +12:49.5+61,65%61,86%-12,26%-16,11%10:00:01.2 |
| 13 | 61 | Andrew Rutley | Vet 50 | 58 | M |
34:48.5 | +14:00.4+67,33%59,76%-16,20%-20,19%10:00:01.2 |
| 14 | 44 | Martin Eva | Vet 60 | 62 | M |
35:26.7 | +14:38.6+70,40%58,69%-18,33%-22,39%10:00:01.2 |
| 15 | 75 | Darren Crump | Vet 50 | 55 | M |
35:32.7 | +14:44.6+70,88%58,52%-18,66%-22,74%10:00:01.2 |
| 16 | 62 | Dan Smale | Vet 40 | 41 | M |
35:45.2 | +14:57.1+71,88%58,18%-19,36%-23,46%10:00:01.2 |
| 17 | 53 | John Kilvert | Vet 60 | 73 | M |
38:27.9 | +17:39.8+84,91%54,08%-28,41%-32,82%10:00:01.2 |