| |
| 400 SM 1 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 48.04 | i | James Forman | | SEN | M | | Andy Forman | Southampton/Brunel Uni London | 47.47 | 46.74 |  |
| 2 | 48.23 | i | Dan Putnam | | SEN | M | | Nick Dakin | Blackheath & Bromley/Loughborough Students | 47.16 | 47.16 | |
| 3 | 48.84 | i | Adebowale Ademuyewo | | SEN | M | | Alastair Abrams | Sale Harriers Manchester/Glamorgan Uni | 47.93 | 47.49 | |
| 4 | 49.02 | i | Jack Houghton | | U23 | M | | Colin Bovell | City of Sheffield/Bath Uni | 48.58 | 47.14 | |
| 5 | 52.58 | i | Jonathan Elderfield | | SEN | M | | | Basingstoke & Mid Hants/Newbury | 50.26 | 48.08 | |
| 400 SM 2 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 49.68 | i | Chris Greenaway | SB | SEN | M | | | Southampton | 48.46 | 48.38 | |
| 2 | 49.76 | i | Alex Bell | | U23 | M | | Harry King | Cambridge H/Brunel Uni London | 48.38 | 47.79 | |
| 3 | 49.98 | i | Aaron Trim | SB | SEN | M | | | Enfield & Haringey/Bedfordshire Uni | 49.98 | 47.14 | |
| 4 | 50.13 | i | Andrew Smitherman | | SEN | M | | Tony Noel | Cheltenham/Gloucestershire Uni | 49.15 | 48.6 | |
| 5 | 50.92 | i | Isaac Ogunlade | | SEN | M | | Chris Zah | Havering/Middlesex Uni | 48.92 | 48.18 | |
| 400 SM 3 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 49.65 | i | Lloyd Hanley-Byron | | SEN | M | | Chris Zah | Shaftesbury Barnet | 49.04 | 48.04 | |
| 2 | 50.16 | i | Blade Ashby | SB | U23 | M | | Marina Armstrong | Herne Hill/Shaftesbury Barnet | 48.32 | 48.32 | |
| 3 | 50.43 | i | Caspar Eliot | | SEN | M | | Daniel Hooker | Bristol & West/Oxford Uni | 48.79 | 48.79 | |
| 4 | 51.14 | i | George Gundle | | U23 | M | | Mark Thomas | Oxford Uni | 48.27 | 48.27 | |
| 5 | 53.06 | i | Chris Tandi | | SEN | M | | Terence Price | City of Portsmouth | 50.06 | 47.6 | |
| 400 SM 4 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 50.90 | i | Adam McBraida | | U23 | M | | Nicholas Brown | Oxford Uni | 48.67 | 48.67 | |
| 2 | 51.66 | i | Darren Corbin | | SEN | M | | Frank Adams | Enfield & Haringey/Birmingham Uni | 48.90 | 48.90 | |
| 3 | 52.42 | i | Tyson Oladokun | | SEN | M | | Chris Zah | Victoria Park & Tower Hamlets/Southampton Uni/Sout | 51.74 | 49.80 | |
| 4 | 55.21 | i | Alex Babb | | SEN | M | | Chris Zah | Victoria Park & Tower Hamlets | 53.77 | 49.90 | |
| 400 SM 5 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 50.86 | i | Craig Morten | | U23 | M | | David Hull | Blackheath & Bromley/Oxford Uni | 50.21 | 50.1 | |
| 2 | 51.29 | i | Paul Scanlan | | U23 | M | | Richard Thurston | Woodford Green Essex Ladies/Leevale/Brunel Uni Lon | 50.21 | 48.25 | |
| 3 | 51.47 | i | Hayden Carter | | SEN | M | | Barry Kitcher | Basingstoke & Mid Hants/Royal Air Force | 49.59 | 49.59 | |
| 4 | 54.76 | i | Calum Bressington | | U23 | M | | | Southampton | 50.29 | 50.29 | |
| 400 SM 6 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 49.83 | i | Nicholas Atwell | | SEN | M | | Ivor Patrick Northey | Herne Hill | 47.94 | 47.05 | |
| 2 | 51.48 | i | Ibrahim Turay | PB | U23 | M | | Mark Hatton | Reading AC/Sierra Leone | 51.48 | 51.48 | |
| 3 | 51.64 | i | Adrian Richards | | SEN | M | | Paul Pinnington | Enfield & Haringey | 51.44 | 50.4 | |
| 4 | 51.78 | i | Craig Cox | SB | SEN | M | | Stephen King | Crawley | 49.49 | 49.32 | |
| 5 | 51.82 | i | David Stewart | | U23 | M | | | Dartford H/Greenwich Tritons | 50.65 | 50.20 | |
| 6 | 52.44 | i | Mark Robinson | | SEN | M | | | Ipswich/Sheffield Hallam Uni | 51.6 | 50.97 | |
| 400 SM 7 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 51.42 | i | Lennox Thompson | SB | U23 | M | | Chris Zah | Newham & Essex Beagles/Brunel Uni London | 49.23 | 48.19 | |
| 2 | 51.44 | i | Jonathan Hiorns | SB | SEN | M | | Trevor Muxlow | Notts | 51.44 | 50.0 | |
| 3 | 51.48 | i | Hassan Davis | | SEN | M | | Kenneth Pike | Kent | 50.8 | 50.2 | |
| 4 | 51.71 | i | James Griffith | SB | U23 | M | | Mike Bilson | BRAT/Cambridge Uni | 51.71 | 51.5 | |
| 5 | 53.51 | i | Adam Medcraft | | SEN | M | | | Windsor Slough Eton & Hounslow | 52.58 | 50.04 | |
| 400 SM 8 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 51.09 | i | Carlos Chapasuka | PB | SEN | M | | | City of Portsmouth/Portsmouth Uni | 49.47 | 49.47 | |
| 2 | 52.17 | i | Nicholas Belo | SB | SEN | M | | | Cambridge H | 52.17 | 50.31 | |
| 3 | 52.44 | i | Jason Jeffery | | SEN | M | | John Clements | Hastings AC | 51.0 | 51.0 | |
| 4 | 53.16 | i | Rawlston Morian | | SEN | M | | Peter Boxshall | Kent | 51.96 | 51.96 | |
| 5 | 54.27 | i | Andy Murray | | SEN | M | | | Kent | 52.8 | 50.04 | |
| 400 SM 9 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 52.45 | i | Sam Cartwright | PB | U23 | M | | Rodger Hughes | Brunel Uni London | 50.90 | 50.27 | |
| 2 | 53.96 | i | Steven Masters | SB | SEN | M | | | Belgrave | 53.96 | 52.9 | |
| 3 | 54.05 | i | Simon Murphy | SB | SEN | M | | Geoff King | Guernsey | 54.05 | 53.14 | |
| 4 | 56.06 | i | Abdulkadir Kuscu | | SEN | M | | | Brunel Uni London/Turkey | 54.42 | 54.42 | |
| 5 | 56.50 | i | Jack Benedickter | PB | U23 | M | | Allen Adamson | Bedford & County/Ampthill & Flitwick | 55.38 | 53.31 | |
| 400 SM 10 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 53.88 | i | Dale Powell | | SEN | M | | | Enfield & Haringey/Essex Uni | 53.21 | 52.69 | |
| 2 | 55.90 | i | Jonathan Black | PB | U23 | M | | | Ballymena & Antrim | 55.27 | 55.27 | |
| 3 | 56.23 | i | Atholl Lawson | | V35 | M | | Bill Boyd | Corby | 55.5 | 53.2 | |
| 4 | 56.43 | i | Alastair Mcdonald | SB | SEN | M | | Allen Adamson | Bedford & County | 56.43 | 53.9 | |
| 5 | 56.75 | i | Peter Benedickter | | V40 | M | | Allen Adamson | Bedford & County/Dacorum & Tring/Eastern Masters/L | 54.11 | 53.5 | |
| 6 | 60.11 | i | David Shortridge | | V40 | M | | Peter Mchugh De Clare | Victoria Park & Tower Hamlets/Open Athletics | 58.39 | 58.39 | |
| 400 SM 11 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 56.53 | i | Alex Milbank | | SEN | M | | Keith Palmer | Southend | 56.02 | 55.3 | |
| 2 | 57.52 | i | Samuel Schubert | | SEN | M | | | OxB | | | |
| 3 | 59.17 | i | Donald Thomson | | U23 | M | | Richard Ashe | Hillingdon/Brunel Uni London | 56.9 | 54.76 | |
| 4 | 68.76 | i | Terry Bissett | | V70 | M | | | Epsom & Ewell/Southern Counties Vets | 66.81 | 55.07 | |
| 5 | 74.81 | i | Richard Somers | | V65 | M | | | Epsom & Ewell/Veterans | 73.18 | 61.8 | |
| 400 U20M 1 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 49.46 | i | Kyle Langford | | U20 | M | 2 | George Harrison | Shaftesbury Barnet | 48.17 | 48.17 | |
| 2 | 49.72 | i | Sean Molloy | | U20 | M | 2 | Mark Hookway | Tonbridge | 48.88 | 48.81 | |
| 3 | 49.74 | i | Jacob Ness | SB | U20 | M | 1 | Lee Ness | City of Salisbury | 47.94 | 47.94 | |
| 4 | 49.96 | i | Chris Stone | | U20 | M | 3 | Alastair Abrams | Bristol & West | 49.38 | 48.32 | |
| 5 | 51.40 | i | Ronnie Young | | U20 | M | 3 | James Hillier | Southampton/Bath Uni | 48.6 | 48.6 | |
| 400 U20M 2 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 51.14 | i | Stephen Ball | SB | U20 | M | 1 | | Cambridge H | 49.82 | 49.82 | |
| 2 | 51.16 | i | Chris McAlister | SB | U20 | M | 2 | Marina Armstrong | Sutton & District | 50.45 | 47.37 | |
| 3 | 51.18 | i | Lewis Heffernan | PB | U20 | M | 1 | Steven Munday | Medway & Maidstone | 50.89 | 49.74 | |
| 4 | 51.77 | i | Dylan Doggett | | U20 | M | 2 | Bryn Percival | Cambridge & Coleridge | 49.63 | 49.63 | |
| 5 | 53.26 | i | Will David | PB | U20 | M | 3 | | Harrow/Oxford Uni | 52.88 | 51.02 | |
| 6 | 53.78 | i | Luke Francis | | U20 | M | 2 | Christopher Harris | Bexley | 52.78 | 51.16 | |
| 400 U20M 3 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 51.70 | i | Jonty Davison | PB | U20 | M | 1 | Ian Byett | Basingstoke & Mid Hants/Enfield & Haringey | 51.70 | 51.14 | |
| 2 | 51.80 | i | Joel Buckett | PB | U20 | M | 2 | Marina Armstrong | Crawley | 51.06 | 51.06 | |
| 3 | 52.81 | i | Sam Hazel | | U20 | M | 1 | Jane Dixon | Luton | 50.30 | 46.71 | |
| 4 | 53.51 | i | Charlie Shingleton | | U20 | M | 1 | Edward Hawkins | Braintree | 52.33 | 49.66 | |
| 5 | 54.00 | i | Samuel Kitchen | | U20 | M | 1 | | Brighton Phoenix | 52.59 | 51.8 | |
| - | DNF | i | Sam Green | | U20 | M | 1 | | City of Norwich | 53.31 | 51.6 | |
| 400 U20M 4 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 52.89 | i | Michael Watson | PB | U20 | M | 1 | Michael Beech | Medway & Maidstone | 52.23 | 50.48 | |
| 2 | 53.53 | i | Alexander Atkins | | U20 | M | 2 | | Dartford H | 52.1 | 50.47 | |
| 3 | 53.63 | i | Jack Avery | | U20 | M | 3 | Steven Surety | Basildon | 51.0 | 50.48 | |
| 4 | 57.02 | i | Ryan Elson | | U20 | M | 2 | Jon Bigg | Brighton Phoenix | 56.43 | 56.43 | |
| 400 U20M 5 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 52.81 | i | Harrison Pocock | PB | U20 | M | 2 | Leroy Elliott | City of Portsmouth | 49.83 | 48.58 | |
| 2 | 53.53 | i | Jack Messenger | | U20 | M | 2 | George Ogilvie | Winchester | 51.35 | 51.26 | |
| 3 | 53.61 | i | Stirling Gibbons | PB | U20 | M | 1 | Marina Armstrong | Windsor Slough Eton & Hounslow | 52.78 | 52.78 | |
| 4 | 54.39 | i | Max Perez-Diaz | | U20 | M | 1 | Richard Holt | Kingston & Poly | 51.6 | 49.89 | |
| 5 | 54.70 | i | Tomas Goodman | | U17 | M | -1 | Alastair Abrams | Bristol & West | 50.45 | 50.45 | |
| 6 | 57.76 | i | Ben Mills | SB | U23 | M | 3 | | City of Portsmouth/Chichester Uni | 57.76 | 53.4 | |
| 400 U20M 6 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 52.77 | i | Calum Wesley | PB | U20 | M | 1 | Ken Spencer | Bracknell AC | 51.0 | 50.9 | |
| 2 | 54.70 | i | Tom Metcalf | SB | U20 | M | 2 | Keith Palmer | Southend | 54.70 | 53.6 | |
| 3 | 54.78 | i | Matthew Scott | SB | U20 | M | 2 | Steven Surety | Basildon | 54.78 | 54.76 | |
| 5 | 55.22 | i | Alex O'Brien | SB | U20 | M | 2 | Philip Sergeant | Chelmsford | 55.22 | 53.67 | |
| 4 | 55.25 | i | Lewis Smith | | U20 | M | 1 | Gary Gallagher | Ashford AC/Kent Schs | 53.1 | 50.85 | |
| 6 | 56.54 | i | Karl Maloney-Yorganci | PB | U20 | M | 3 | | Sussex Uni | 56.54 | 56.54 | |
| 400 U20M 7 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 56.01 | i | Ayomide Byron | PB | U20 | M | 1 | | St. Albans AC | 56.01 | 56.01 | |
| 2 | 56.01 | i | Griffin Shiel | PB | U20 | M | 3 | | Crawley/East Anglia Uni | 56.01 | 53.93 | |
| 3 | 56.20 | i | Danny Burrowes | PB | U20 | M | 1 | | Thames Valley/Wiltshire Schs | 54.79 | 51.40 | |
| 4 | 56.90 | i | Julian Lamy | PB | U20 | M | 1 | Jeremy Sothcott | Shaftesbury Barnet/France | 56.90 | 53.54 | |
| 5 | 57.77 | i | Dushane Simon | | U20 | M | 2 | Marina Armstrong | Herne Hill | 53.6 | 53.6 | |
| 400 SW 1 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 55.11 | i | Mary Abichi | SB | SEN | W | | Christine Bowmaker | Kingston & Poly | 52.89 | 52.60 | |
| 2 | 56.62 | i | Harriet Pryke | | SEN | W | | Jared Deacon | Manx/Loughborough Students | 54.22 | 54.05 | |
| 3 | 56.77 | i | Jessie Knight | | U23 | W | | Nick Dakin | Herne Hill/Loughborough Students | 54.23 | 51.57 | |
| 4 | 56.87 | i | Laura Langowski | | SEN | W | | Nick Dakin | Coventry/Loughborough Students | 55.80 | 53.54 | |
| - | DNF | i | Amy Allcock | | U23 | W | | Jared Deacon | Aldershot, Farnham & District/Loughborough Student | 52.83 | 51.36 | |
| 400 SW 2 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 55.90 | i | Rachel Dickens | SB | U23 | W | | John Blackie | Blackheath & Bromley | 54.13 | 53.44 | |
| 2 | 57.40 | i | Lesley Owusu | | V35 | W | | Neil Dodson | Windsor Slough Eton & Hounslow/Veterans | 55.70 | 52.15 | |
| 3 | 57.98 | i | Aisha Naibe-Wey | | U23 | W | | Linford Christie | Herne Hill/Brunel Uni London | 56.38 | 54.44 | |
| 4 | 58.12 | i | Georgie Ivens | | U23 | W | | Ken Maggs | Nene Valley/Central Lancashire Uni | 56.3 | 56.27 | |
| 5 | 59.22 | i | Tania-Cyrena Cyrus | SB | SEN | W | | | Enfield & Haringey/East London U | 57.84 | 57.84 | |
| 6 | 60.83 | i | Amy Brown | | SEN | W | | | AUS | | | |
| 400 SW 3 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 58.71 | i | Franziska Wahl | | SEN | W | | Chris Zah | Victoria Park & Tower Hamlets/Germany | 56.8 | 56.8 | |
| 2 | 61.75 | i | Rachel Hicks | | SEN | W | | David Walker | Belgrave/Medway Phoenix | 60.92 | 60.92 | |
| 3 | 62.08 | i | Emma Le Conte | | U23 | W | | | Guernsey | 60.98 | 59.13 | |
| 4 | 62.18 | i | Caroline Hill | | U23 | W | | Steve Mitchell | Chelmsford | 59.7 | 59.18 | |
| 5 | 62.19 | i | Chloe Campbell | SB | U23 | W | | | City of Portsmouth | 62.19 | 61.10 | |
| 400 SW 4 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 66.06 | i | Tracy Bezance | | V45 | W | | | City of Portsmouth/Eastern Masters | 64.56 | 62.18 | |
| 2 | 67.49 | i | Rachel Baust | | SEN | W | | | Abingdon | 64.8 | 61.4 | |
| 3 | 68.12 | i | Shimiala Amin | | SEN | W | | Nigel Small | Ealing Southall & Middx | 67.84 | 67.3 | |
| 4 | 68.93 | i | Euphemia Scott | SB | V50 | W | | | Thames Valley/Enfield & Haringey/Southern Counties | 68.20 | 60.86 | |
| 5 | 68.98 | i | Rebecca Harris | | SEN | W | | Christopher Harris | Bexley | 66.3 | 62.80 | |
| 400 U20W 1 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 55.61 | i | Cheriece Hylton | | U20 | W | 1 | John Blackie | Blackheath & Bromley | 53.54 | 52.68 | |
| 2 | 56.89 | i | Nicole McKechnie | SB | U20 | W | 1 | Steve Mitchell | Chelmsford | 56.16 | 55.76 | |
| 3 | 56.91 | i | Olivia Caesar | SB | U20 | W | 2 | Alan Hewson | Windsor Slough Eton & Hounslow | 56.91 | 53.45 | |
| 4 | 57.10 | i | Loren Bleaken | | U20 | W | 2 | | Team Bath | 53.96 | 53.96 | |
| 5 | 57.40 | i | Laviai Nielsen | PB | U20 | W | 2 | Frank Adams | Enfield & Haringey | 53.86 | 50.83 | |
| 6 | 57.49 | i | Holly Turner | | U20 | W | 2 | Stephen King | Brighton & Hove | 56.33 | 53.78 | |
| 400 U20W 2 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 57.83 | i | Lily Beckford | SB | U20 | W | 1 | Christine Bowmaker | London Heathside | 54.38 | 52.71 | |
| 2 | 57.89 | i | Katie White | PB | U20 | W | 1 | David Hull | Tonbridge | 57.43 | 57.43 | |
| 3 | 61.04 | i | Lina Nielsen | | U20 | W | 2 | Frank Adams | Enfield & Haringey | 56.95 | 52.89 | |
| 4 | 64.68 | i | Nastassja Allin | | U17 | W | -1 | Michael West | Enfield & Haringey | 59.40 | 56.01 | |
| - | DNF | i | Mary Martin | | U20 | W | 1 | | Enfield & Haringey | 61.18 | 57.71 | |
| - | DNF | i | Daizy Lee | | U20 | W | 1 | | Herts Phoenix | 61.65 | 59.35 | |
| 400 U20W 3 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 61.37 | i | Rebecca Miles | | U20 | W | 2 | Charles Hailstone | Hillingdon | 60.80 | 59.96 | |
| 2 | 62.53 | i | Elena Cervi | SB | U20 | W | 1 | Paul Keeble | Stevenage & North Herts/Oaklands Col | 60.55 | 60.55 | |
| 3 | 63.18 | i | Rebecca Wade | | U20 | W | 2 | Brian MacKenzie | Chelmsford | 58.78 | 58.78 | |
| 4 | 63.91 | i | Natalie Jones | | U20 | W | 2 | John Blackie | | 60.09 | 59.47 | |
| 5 | 66.29 | i | Alice Richardson | SB | U23 | W | 3 | | Macclesfield/Oxford Uni | 66.29 | 61.9 | |
| 6 | 66.89 | i | Abbie Ruggles | | U20 | W | 3 | Michael Johnson | Thetford/Breckland/East Anglia Uni | 62.52 | 60.93 | |
| 400 U20W 4 (25 Jan) |
| Pos | Perf | | Name | | AG | | Year | Coach | Club | SB | PB | |
| 1 | 66.14 | i | Eloise Robini | | U20 | W | 2 | | Epsom & Ewell | 64.5 | 64.5 | |
| 2 | 69.13 | i | Joanne Fallon | SB | U20 | W | 2 | Neil Dodson | Windsor Slough Eton & Hounslow | 69.13 | 64.78 | |
| 3 | 70.87 | i | Martina Barber T20/F20 | | U20 | W | 3 | | Stevenage & North Herts/Oaklands Col | 64.74 | 62.22 | |
| 4 | 71.41 | i | Hannah Morphew | PB | U20 | W | 1 | | Chelmsford | 71.41 | 71.41 | |