8 years
| 50 Free | 39.78 | 21 Jan ’17 | Eyemouth Mighty Marlins | Ruaridh Batley |
| 200 Free | 3:58.55 | 6 July ’19 | Club Championships | Danny Patience |
| 50 Back | 43.90 | 13 Oct ’19 | Newcastle Shrimp Gala | Danny Patience |
| 200 Back | 3:38.90 | 6 July ’19 | Club Championships | Danny Patience |
| 50 Breast | 53.34 | 11 Jan ’20 | Alnwick Winter Gala | Danny Patience |
| 100 Breast | 1:56.05 | 11 Jan ’20 | Alnwick Winter Gala | Andrew Batley |
| 200 Breast | 4:00.11 | 11 Jan ’20 | Alnwick Winter Gala | Andrew Batley |
| 50 Fly | 46.72 | 2 April ’17 | Tynedale Invitational Meet | Ruaridh Batley |
| 100 IM | 1:41.60 | 21 Jan ’17 | Eyemouth Mighty Marlins | Ruaridh Batley |
9 years
| 50 Free | 36.03 | 4 Jan ’20 | Billingham New Year Meet | Sandy Brown |
| 100 Free | 1:24.55 | 11 Jan ’20 | Alnwick Winter Meet | Sandy Brown |
| 200 Free | 3:00.77 | 11 Jan ’20 | Alnwick Winter Meet | Sandy Brown |
| 50 Back | 41.34 | 3 Oct ’20 | Level X Series 1 2020 | Danny Patience |
| 100 Back | 1.31.73 | 8 March ’20 | Tynedale Invitational Meet | Danny Patience |
| 200 Back | 3:17.96 | 13 March ’10 | N&D Championships | Ben Kelly |
| 50 Breast | 48.98 | 31 Oct ’20 | Level X Series 1 2020 | Danny Patience |
| 100 Breast | 1:48.93 | 10 Nov ’19 | Alnwick Invitational Gala | Sandy Brown |
| 200 Breast | 3:45.18 | 15 April ’18 | Tynedale Invitational Meet | Ruaridh Batley |
| 50 Fly | 44.58 | 15 Oct ’17 | Medley Challenge ’17 | Ruaridh Batley |
| 100 Fly | 1:47.49 | 15 April ’18 | Tynedale Invitational Meet | Ruaridh Batley |
| 200 Fly | 4:12.94 | 8 July ’16 | Club Championships | Cooper Wilde |
| 100 IM | 1:33.10 | 31 Oct ’20 | Level X Series 1 2020 | Danny Patience |
| 200 IM | 3:38.68 | 30 Jun ’17 | Club Championships | Ruaridh Batley |
10 years
| 50 Free | 31.95 | 1 March ’12 | Jake Cross | |
| 100 Free | 1:10.21 | 29 April ’12 | Chester le Street Open Meet | Jake Cross |
| 200 Free | 2:30.37 | 1 March ’12 | Jake Cross | |
| 400 Free | 5:09.67 | 1 March ’12 | Jake Cross | |
| 800 Free | 11:42.66 | 1 Oct ’04 | Ben Davison | |
| 1500 Free | 21:57.37 | 1 Nov ’11 | Jake Cross | |
| 50 Back | 36.81 | 9 Jan ’22 | Billingham New Year Meet | Danny Patience |
| 100 Back | 1:20.46 | 8 Jan ’22 | Billingham New Year Meet | Danny Patience |
| 200 Back | 2:50.53 | 9 Jan ’22 | Billingham New Year Meet | Danny Patience |
| 50 Breast | 43.21 | 1 Dec ’00 | Josh Davison | |
| 100 Breast | 1:33.68 | 17 Dec ’00 | Josh Davison | |
| 200 Breast | 3:22.78 | 16 Jan ’22 | Alnwick Invitational Gala | Danny Patience |
| 50 Fly | 36.89 | 1 March ’12 | Jake Cross | |
| 100 Fly | 1:28.57 | 17 Apr ’16 | Tynedale Invitational Meet | Gregor Batley |
| 200 Fly | 3:13.39 | 20 March ’16 | North Tyneside Meet | Gregor Batley |
| 100 IM | 1:23.07 | 15 Oct ’17 | Medley Challenge | Edward Brown |
| 200 IM | 2:58.49 | 16 Jan ’22 | Alnwick Invitational Gala | Danny Patience |
| 400 IM | 6:06.54 | 1 April ’12 | Tynedale Invitational Meet | Jake Cross |
11 years
| 50 Free | 28.95 | June ’95 | Mark Britton | |
| 100 Free | 1:02.71 | July ’95 | Mark Britton | |
| 200 Free | 2:21.07 | April ’95 | Mark Britton | |
| 400 Free | 4:50.27 | April ’13 | Jake Cross | |
| 800 Free | 9:45.70 | April ’13 | Jake Cross | |
| 1500 Free | 18:28.84 | 21 April ’13 | Alnwick Dolphins Club Championships | Jake Cross |
| 50 Back | 35.85 | 27 April ’13 | Billingham New Year Meet | Conor Carolan |
| 100 Back | 1:15.68 | 27 April ’13 | Chester Le Street Open Meet, Stanley | Jake Cross |
| 200 Back | 2:40.45 | 29 June ’18 | Alnwick Dolphins Club Championships | Edward Brown |
| 50 Breast | 40.27 | June ’95 | Mark Britton | |
| 100 Breast | 1:25.95 | July ’95 | Mark Britton | |
| 200 Breast | 3:04.17 | 27 April ’13 | Chester Le Street Open Meet, Stanley | Jake Cross |
| 50 Fly | 32.41 | June ’95 | Mark Britton | |
| 100 Fly | 1:08.81 | June ’95 | Mark Britton | |
| 200 Fly | 2.53.77 | 1 Dec ’12 | ASA North East Region age Groups Meet | Jake Cross |
| 100 IM | 1:18.77 | 28 May ’22 | South Tyneside Spring Gala | Sandy Brown |
| 200 IM | 2:40.91 | 27 April ’13 | Chester Le Street Open Meet, Stanley | Jake Cross |
| 400 IM | 5:44.68 | 2 Dec ’12 | ASA North East Region age Groups Meet | Jake Cross |
12 years
| 50 Free | 27.76 | June ’96 | Mark Britton | |
| 100 Free | 59.70 | July ’96 | Mark Britton | |
| 200 Free | 2:07.30 | May ’96 | Mark Britton | |
| 400 Free | 4:27.36 | May ’96 | Mark Britton | |
| 800 Free | 9:48.21 | Nov ’13 | Jake Cross | |
| 1500 Free | 18:23.54 | 12 July ’19 | Gateshead & Wickham | Ed Brown |
| 50 Back | 33.30 | 20 Oct ’17 | ASANER Short Course Championships | Ben Fish |
| 100 Back | 1:10.56 | Nov ’96 | Richard Ellis | |
| 200 Back | 2:32.20 | 1 Dec ’13 | NER Age Group Championships ’13 | Jake Cross |
| 50 Breast | 38.18 | 9 Dec ’02 | Josh Davison | |
| 100 Breast | 1:22.07 | 25 April ’07 | Ben Gothorp | |
| 200 Breast | 2:55.11 | 26 April ’14 | Jake Cross | |
| 50 Fly | 29.62 | Jan ’96 | Mark Britton | |
| 100 Fly | 1:04.01 | July ’96 | Mark Britton | |
| 200 Fly | 2:20.58 | July ’96 | Mark Britton | |
| 100 IM | 1:14.59 | Nov ’22 | NER Age Group Championships ’22 | Sandy Brown |
| 200 IM | 2:32.56 | May ’13 | Jake Cross | |
| 400 IM | 5:28.46 | 6 July ’19 | Club Championships | Edward Brown |
13 years
| 50 Free | 27.34 | Oct ’96 | Mark Britton | |
| 100 Free | 57.81 | March ’97 | Mark Britton | |
| 200 Free | 2:04.71 | March ’97 | Mark Britton | |
| 400 Free | 4:25.41 | March ’97 | Mark Britton | |
| 800 Free | 9:25.01 | April ’97 | Mark Britton | |
| 1500 Free | 17:56.39 | April ’97 | Mark Britton | |
| 50 Back | 31.45 | 11 Dec ’21 | Middlesborough Christmas Gala | Conor Carolan |
| 100 Back | 1:06.09 | Nov ’97 | Richard Ellis | |
| 200 Back | 2:23.40 | March ’97 | Mark Britton | |
| 50 Breast | 33.48 | 20 April ’08 | Ben Gothorp | |
| 100 Breast | 1:13.47 | 7 June ’08 | Ben Gothorp | |
| 200 Breast | 2:39.06 | 6 Dec ’03 | Josh Davison | |
| 50 Fly | 29.17 | March ’97 | Mark Britton | |
| 100 Fly | 1:01.76 | July ’97 | Mark Britton | |
| 200 Fly | 2:16.45 | July ’97 | Mark Britton | |
| 100 IM | 1:09.30 | 8 March ’08 | Ben Gothorp | |
| 200 IM | 2:25.01 | Sep ’96 | Mark Britton | |
| 400 IM | 5:01.33 | March ’97 | Mark Britton |
14 years
| 50 Free | 26.00 | 2 May ’09 | Ben Gothorp | |
| 100 Free | 56.52 | 3 Oct ’21 | Alnwick Invitational Gala | Edward Brown |
| 200 Free | 2:03.26 | 9 July ’21 | Club Championships | Edward Brown |
| 400 Free | 4:27.35 | 3 Oct ’21 | Alnwick Invitational Gala | Edward Brown |
| 800 Free | 9:14.92 | July ’12 | Sam Cross | |
| 1500 Free | 17:40.16 | Dec ’97 | Sam Cross | |
| 50 Back | 30.36 | Oct ’98 | Richard Ellis | |
| 100 Back | 1:04.35 | Oct ’98 | Richard Ellis | |
| 200 Back | 2:17.39 | 5 July ’21 | Level X Series 2 2021 | Edward Brown |
| 50 Breast | 31.58 | 2 May ’09 | Ben Gothorp | |
| 100 Breast | 1:10.90 | 9 May ’09 | Ben Gothorp | |
| 200 Breast | 2:34.13 | 4 Dec ’04 | Josh Davison | |
| 50 Fly | 28.43 | Feb ’98 | Mark Britton | |
| 100 Fly | 1:01.28 | March ’98 | Mark Britton | |
| 200 Fly | 2:14.94 | March ’98 | Mark Britton | |
| 100 IM | 1:06.97 | 12 Jan ’20 | Alnwick Winter Gala | Gregor Batley |
| 200 IM | 2:21.00 | 1 Feb ’20 | N&D LC conversion | Gregor Batley |
| 400 IM | 5:03.27 | 12 Jan ’20 | Alnwick Winter Gala | Gregor Batley |
15 years
| 50 Free | 25.36 | 30 Nov ’13 | ASANER Short Course Championships | Sam Cross |
| 100 Free | 55.25 | 30 Nov ’13 | ASANER Short Course Championships | Sam Cross |
| 200 Free | 1:59.45 | 2 July ’22 | Club Championships 2022 | Edward Brown |
| 400 Free | 4:19.93 | 26 July ’22 | Club Championships 2022 | Edward Brown |
| 800 Free | 9:09.37 | 16 Jan ’22 | Alnwick Dolphins Northumberland Invitational Meet | Edward Brown |
| 1500 Free | 17:31.85 | 16 Jan ’22 | Alnwick Dolphins Northumberland Invitational Meet | Edward Brown |
| 50 Back | 29.51 | 11 Dec ’21 | Middlesborough Christmas Gala | Mark Carolan |
| 100 Back | 1:04.82 | 8 Jan ’22 | Billingham New Year Meet | Mark Carolan |
| 200 Back | 2:19.48 | 3 Oct ’21 | Alnwick Invitational Gala | Mark Carolan |
| 50 Breast | 33.58 | 3 Nov ’20 | Level X Series 1 2020 | Over Thew |
| 100 Breast | 1:16.51 | 9 Nov ’13 | November Time Trials | Sam Cross |
| 200 Breast | 2:46.34 | 29 May ’22 | South Tyneside Spring Meet | Edward Brown |
| 50 Fly | 28.41 | 30 Nov ’13 | ASANER Short Course Championships | Sam Cross |
| 100 Fly | 1:03.43 | 3 Oct ’21 | Alnwick Invitational Gala | Mark Carolan |
| 200 Fly | 2:29.87 | 8 July ’16 | Club Championships 2016 | Ben Saxon |
| 100 IM | 1:05.09 | 3 Nov ’20 | Level X Series 1 2020 | Gregor Batley |
| 200 IM | 2:18.00 | 3 July ’22 | Club Championships 2022 | Edward Brown |
| 400 IM | 5:08.38 | 14 June ’13 | Club Championships 2013 | Sam Cross |
16 years
| 50 Free | 25.44 | 6 Nov ’22 | NER Open Championships, Sheffield | Edward Brown |
| 100 Free | 55.16 | 5 Nov ’22 | NER Open Championships, Sheffield | Edward Brown |
| 200 Free | 1:59.18 | 6 Nov ’22 | NER Open Championships, Sheffield | Edward Brown |
| 400 Free | 4:19.57 | 5 Nov ’22 | NER Open Championships, Sheffield | Edward Brown |
| 50 Back | 29.79 | 7 April ’18 | Tynedale Invitational Gala | Ben Saxon |
| 100 Back | 1:03.38 | 8 Jan ’23 | Alnwick Invitational Gala | Edward Brown |
| 200 Back | 2:16.98 | 8 Jan ’23 | Alnwick Invitational Gala | Edward Brown |
| 50 Breast | 31.88 | 3 Oct ’21 | Alnwick Invitational Gala | Ollie Thew |
| 100 Breast | 1:12.87 | 3 Oct ’21 | Alnwick Invitational Gala | Ollie Thew |
| 200 Breast | 2:46.16 | 27 April ’13 | Chester-le-Street Open | Andrew Hubbard |
| 50 Fly | 28.41 | 3 Oct ’21 | Alnwick Invitational Gala | Ollie Thew |
| 100 Fly | 1:02.85 | 3 Oct ’21 | Alnwick Invitational Gala | Gregor Batley |
| 200 Fly | 2:20.17 | 8 Jan ’23 | Alnwick Invitational Gala | Edward Brown |
| 100 IM | 1:03.58 | 8 Jan ’23 | Alnwick Invitational Gala | Edward Brown |
| 200 IM | 2:18.00 | 28 May ’23 | SNAGS Edinburgh | Edward Brown |
| 400 IM | 6:39.02 | 1 July ’08 | Chris Hubbard |
17 years
| 50 Free | 26.28 | 3 Nov ’18 | NER Championships | Ben Saxon |
| 200 Free | 2:00.00 | 5 Jan ’20 | Billingham Forum | Benji Gillingham |
| 400 Free | 4:31.51 | 29 June ’18 | Club Championships | Ben Saxon |
| 50 Back | 28.75 | 3 Nov ’18 | NER Championships | Ben Saxon |
| 100 Back | 1:01.44 | 3 Nov ’18 | NER Championships | Ben Saxon |
| 200 Back | 2:14.27 | 3 Nov ’18 | NER Championships | Ben Saxon |
| 50 Breast | 33.94 | 3 Nov ’18 | NER Championships | Ben Saxon |
| 100 Breast | 1:16.19 | 23 Sep ’18 | Billingham Autumn Meet | Ben Saxon |
| 200 Breast | 2:47.68 | 2 July ’18 | Club Championships | Ben Saxon |
| 50 Fly | 28.48 | 3 Nov ’18 | NER Championships | Ben Saxon |
| 100 Fly | 1:11.34 | 6 Dec ’09 | Blyth Christmas Cracker Gala | Chris Hubbard |
| 100 IM | 1:07.34 | 6 March ’14 | Alnwick Dolphin Time Trials | Andrew Hubbard |
| 200 IM | 2:22.07 | 23 Sep ’18 | Billingham Autumn Meet | Ben Saxon |
| 400 IM | 5:01.74 | 29 June ’18 | Club Championships | Ben Saxon |
Open
| 50 Free | 24.04 | 2 Nov ’20 | Level X Series 1 2020 | Benji Gillingham |
| 100 Free | 53.85 | 4 Nov ’20 | Level X Series 1 2020 | Benji Gillingham |
| 200 Free | 1:59.18 | 6 Nov ’22 | NER Open Championships, Sheffield | Edward Brown |
| 400 Free | 4:19.57 | 5 Nov ’22 | NER Open Championships, Sheffield | Edward Brown |
| 800 Free | 9:09.37 | 16 Oct ’22 | Alnwick Dolphins Northumberland Invitational Meet | Edward Brown |
| 1500 Free | 17:31.85 | 16 Oct ’22 | Alnwick Dolphins Northumberland Invitational Meet | Edward Brown |
| 50 Back | 27.62 | 3 Nov ’19 | NER Championships | Ben Saxon |
| 100 Back | 1:00.36 | 3 Nov ’19 | NER Championships | Ben Saxon |
| 200 Back | 2:14.27 | 1 July ’18 | Club Championships | Ben Saxon |
| 50 Breast | 31.37 | 4 Nov ’20 | Level X 2020 | Benji Gillingham |
| 100 Breast | 1:10.90 | 8 Nov ’09 | Ben Gothorp | |
| 200 Breast | 2:34.13 | 4 Dec ’04 | Josh Davison | |
| 50 Fly | 26.71 | 11 Nov ’20 | Willowburn, Alnwick | Benji Gillingham |
| 100 Fly | 59.61 | Dec ’98 | Mark Britton | |
| 200 Fly | 2:12.79 | Oct ’98 | Mark Britton | |
| 100 IM | 1:03.58 | 2 Nov ’20 | Level X Series 1 2020 | Benji Gillingham |
| 200 IM | 2:18.00 | 7 July ’21 | Club Championships | Edward Brown |
| 400 IM | 5:01.74 | 1 July ’18 | Club Championships | Ben Saxon |
All comers
Under construction