| 400 Women Overall 2018 to 64.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | Year | Coach | Club | Venue | Date | |
| 1 | 51.13 | | | 50.87 | | Anyika Onuora | | 12 | Rana Reider | Liverpool H | Olympic Park | 22 Jul 18 |  |
| 2 | 51.21 | | | 49.87 | | Laviai Nielsen | U23 | -1 | Christine Harrison-Bloomfield | Enfield & Haringey | Berlin, GER | 9 Aug 18 | |
| 3 | 51.36 | | | 51.36 | PB | Amy Allcock | | 3 | Glyn Hawkes | Aldershot, Farnham & District | Olympic Park | 22 Jul 18 | |
| 3 | 51.36 | | | 51.22 | | Zoey Clark | | 2 | Eddie McKenna | Thames Valley | Olympic Park | 22 Jul 18 | |
| 5 | 51.60 | i | | 51.45i | | Eilidh Doyle | | 9 | Brian Doyle | Pitreavie | Birmingham | 3 Mar 18 | |
| 51.87 | | | | | | | | | | Chorzow, POL | 22 Aug 18 | |
| 6 | 51.87 | | | 51.23 | | Emily Diamond 💎 | | 5 | Jared Deacon | Bristol & West | Geneva, SUI | 9 Jun 18 | |
| 7 | 51.97 | | | 50.50 | | Perri Shakes-Drayton | | 8 | | Victoria Park & Tower Hamlets | Marseille, FRA | 16 Jun 18 | |
| 8 | 52.07 | i | | 50.75 | | Ama Pipi | | 1 | | Enfield & Haringey | College Station TX, USA | 9 Mar 18 | |
| 52.26 | | | | | | | | | | Waco TX, USA | 12 May 18 | |
| UKA EUROPEAN CHAMPS A STANDARD: 52.30 |
 UK 10 TARGET: 52.30 |
| 9 | 52.50 | | | 51.60 | | Hannah Williams | U23 | -3 | Colin Gaynor | Herts Phoenix | Geneva, SUI | 9 Jun 18 | |
| 10 | 52.74 | | | 52.60 | | Mary Abichi | | 6 | Lloyd Cowan | Enfield & Haringey | Birmingham | 1 Jul 18 | |
| 11 | 52.85 | | | 52.83 | | Phillipa Lowe | | 4 | Deborah Keenleyside | Dacorum | Birmingham | 1 Jul 18 | |
| 12 | 53.07 | | | 52.79 | | Meghan Beesley 🐝 | | 7 | Michael Baker | Birchfield H | Loughborough | 25 Jul 18 | |
| 13 | 53.1 | | | 53.17/53.1 | PB | Maya Bruney | U23 | -3 | John Blackie | Blackheath & Bromley | Bedford | 7 May 18 | |
| 53.85 | | | | | | | | | | Bedford | 6 May 18 | |
| 14 | 53.21 | i | | 53.21i | PB | Beth Dobbin | | 2 | Leon Baptiste | Edinburgh AC | Birmingham | 17 Feb 18 | |
| 15 | 53.60 | | | 50.36 | | Victoria Ohuruogu | | 3 | Lloyd Cowan | Newham & Essex Beagles | Gainesville FL, USA | 13 Apr 18 | |
| 16 | 53.67 | | | 52.61 | | Natasha Harrison | U20 | -6 | Alex O'Gorman | Stockport | Birmingham | 14 Jul 18 | |
| 17 | 53.71 | i | | 53.29/52.9 | | Ashleigh Nelson | | 5 | Michael Afilaka | City of Stoke | Cardiff | 4 Feb 18 | |
| 18 | 53.73 | | | 52.68 | | Cheriece Hylton | U23 | -1 | Ryan Freckleton | Blackheath & Bromley | Birmingham | 30 Jun 18 | |
| 19 | 53.74 | | | 52.58 | | Lily Beckford | U23 | -2 | Linford Christie | Shaftesbury Barnet | Torrance CA, USA | 20 Apr 18 | |
| 20 | 53.76 | | | 52.32i | | Laura Maddox | | 6 | Colin Bovell | Swansea | Oordegem, BEL | 26 May 18 | |
| 21 | 53.85 | | | 52.41 | | Finette Agyapong | U23 | -2 | Coral Nourrice | Newham & Essex Beagles | Dublin (S), IRL | 19 Jul 18 | |
| 22 | 53.89 | | | 50.78 | | Lina Nielsen | U23 | -1 | Lawrence Lynch | Enfield & Haringey | Geneva, SUI | 9 Jun 18 | |
| 23 | 53.91 | | | 52.57 | | Jessica Turner | | 1 | Nick Dakin | Amber Valley & Erewash | Loughborough | 20 May 18 | |
| 23 | 53.91 | | | 53.91 | PB | Maisey Snaith | U20 | -6 | Mick Graham | Cambridge & Coleridge | Birmingham | 14 Jul 18 | |
| 25 | 54.20 | | | 53.63 | | Kelsey Stewart | U23 | -2 | Ken Hogg | Aberdeen | Bedford | 7 May 18 | |
| 26 | 54.22 | i | | 52.02 | | Marilyn Okoro | | 12 | | Shaftesbury Barnet | Lee Valley | 27 Jan 18 | |
| 26 | 54.22 | | | 53.20 | | Shelayna Oskan-Clarke | | 6 | Jon Bigg | Windsor Slough Eton & Hounslow | Eton | 2 Jun 18 | |
| 28 | 54.26 | | | 53.44 | | Rachel Dickens | | 2 | Roy Dickens | Blackheath & Bromley | Eltham | 18 Jul 18 | |
| 29 | 54.30 | | | 53.45 | | Olivia Caesar | U23 | -1 | Colin Bovell | Swansea | Eton | 2 Jun 18 | |
| 30 | 54.31 | i | | 51.93 | | Margaret Adeoye | | 11 | Linford Christie | Enfield & Haringey | Birmingham | 17 Feb 18 | |
| 31 | 54.49 | i | | 51.26 | | Seren Bundy-Davies | | 2 | Matt Elias | Trafford | Madrid, ESP | 8 Feb 18 | |
| 54.81 | | | | | | | | | | Oordegem, BEL | 26 May 18 | |
| 32 | 54.51 | | | 54.15 | | Ese Okoro | | 6 | | Birchfield H | Eton | 2 Jun 18 | |
| 33 | 54.55 | i | | 49.29 | | Amber Anning | U20 | -5 | Lloyd Cowan | Brighton & Hove | Sheffield | 24 Feb 18 | |
| 34 | 54.57 | | | 53.78 | | Holly Gregory | | 1 | Stephen King | Crawley | Bedford | 10 Jun 18 | |
| 35 | 54.58 | | | 52.77 | | Sabrina Bakare | U23 | -1 | Jane Dixon | Shaftesbury Barnet | Birmingham | 30 Jun 18 | |
| 36 | 54.66 | | | 53.23 | | Susanna Banjo | | 7 | | Newham & Essex Beagles | Munich, GER | 19 May 18 | |
| 37 | 54.67 | | | 53.60 | | Nikita Campbell-Smith | | 1 | Toni Minichiello | Birchfield H | Birmingham | 30 Jun 18 | |
| 38 | 54.69 | | | 54.66 | | Laura Turley | U23 | -2 | Ian Broadhurst | West Cheshire | Bedford | 7 May 18 | |
| 38 | 54.69 | | | 54.30 | | Krystal Galley | | 3 | Jay Galley | Blackheath & Bromley | Eton | 2 Jun 18 | |
| 40 | 54.71 | i | | 54.47 | | Emma Alderson | U20 | -5 | Stephen Carroll | Liverpool H | Birmingham | 17 Feb 18 | |
| 55.15 | | | | | | | | | | Loughborough | 28 Apr 18 | |
| 41 | 54.74 | | | 54.22i | | Ella Turner | U20 | -6 | Marcia Marriott | Oxford City | Birmingham | 14 Jul 18 | |
| 42 | 54.85 | | | 54.85 | PB | Hannah Foster | U17 | -7 | Craig Andrew | Shaftesbury Barnet | Loughborough | 20 May 18 | |
| 43 | 54.86 | | | 51.73 | | Yasmin Liverpool | U20 | -4 | Stewart Marshall | Coventry | Swansea | 25 Jul 18 | |
| 44 | 54.92 | | | 52.84 | | Louise Evans | U20 | -5 | Carlo Monticolombi | Blackheath & Bromley | Birmingham | 14 Jul 18 | |
| 45 | 54.95 | | | 53.26 | | Jill Cherry | U23 | -3 | Allan Scott | Victoria Park City of Glasgow | Bedford | 16 Jun 18 | |
| 46 | 55.01 | | | 55.01 | PB | Lauren Williams | U20 | -4 | Wynford Leyshon | Swansea | Cardiff | 14 Jul 18 | |
| 47 | 55.07 | | | 54.94 | | Chloe Lambert | | 2 | William Parker | Victoria Park City of Glasgow | Kilmarnock | 12 May 18 | |
| 48 | 55.18 | | | 55.18 | PB | Phoebe Fenwick | U20 | -4 | | Bracknell AC | Birmingham | 14 Jul 18 | |
| 49 | 55.19 | | | 55.12 | | Matilda Rainsborough | U23 | -1 | Alli Crossman | Guildford & Godalming | Bedford | 7 May 18 | |
| 50 | 55.22 | | | 55.12 | | Mari Smith | U23 | -1 | Bud Baldaro | Birchfield H | Birmingham (U) | 23 Jun 18 | |
| 51 | 55.25 | | | 54.32 | | Amelia Reynolds | U23 | -3 | David Norton | Cardiff | High Point NC, USA | 11 May 18 | |
| 52 | 55.27 | | | 52.73 | | Georgina Adam | U20 | -5 | Denise Timmis | Lincoln Wellington | Derby | 5 May 18 | |
| 53 | 55.30 | i | | 55.30i | PB | Alex Shaw | U20 | -5 | Richard Collins | Guildford & Godalming | Birmingham | 17 Feb 18 | |
| 56.21 | | | | | | | | | | Horspath | 1 Sep 18 | |
| 54 | 55.43 | | | 52.68 | | Amy Hillyard | | 1 | Keith Holt | Birchfield H | Oordegem, BEL | 26 May 18 | |
| 55 | 55.45 | | | 54.82 | | Leah Barrow | | 3 | Andrew Henderson | Windsor Slough Eton & Hounslow | Loughborough | 28 Apr 18 | |
| 56 | 55.51 | | | 55.51 | PB | Roisin Smith | U23 | -2 | James McMenemy | Airdrie Harriers | Kilmarnock | 12 May 18 | |
| 57 | 55.53 | iA | | 55.53i/55.3 | PB | Chelsea Walker | U23 | -2 | Paul Daynes | City of York | Albuquerque NM, USA | 22 Feb 18 | |
| 57.74 | | | | | | | | | | Jonesboro AR, USA | 2 Dec 18 | |
| 58 | 55.58 | i | | 53.21 | | Isabelle Boffey | U20 | -5 | Douglas Stone | Enfield & Haringey | Lee Valley | 14 Jan 18 | |
| 59 | 55.59 | | | 54.69 | | Rosie Chamberlain | | 1 | Johnny Gray | Exeter | Gainesville FL, USA | 13 Apr 18 | |
| 60 | 55.67 | | | 53.38 | | Nicole Kendall | U23 | -1 | Richard Holt | Kingston & Poly | Bedford | 6 May 18 | |
| 61 | 55.69 | | | 53.67 | | Hayley McLean | | 2 | Chris Zah | Chelmsford | Leigh | 5 Aug 18 | |
| 62 | 55.73 | | | 54.24 | | Mair Edwards | U20 | -4 | John Davis | Basingstoke & Mid Hants | Eton | 2 Jun 18 | |
| 63 | 55.75 | | | 55.29 | | Melissa Owusu-Ansah | | 2 | Lloyd Cowan | Blackheath & Bromley | Clermont FL, USA | 28 Apr 18 | |
| 64 | 55.76 | | | 55.76 | PB | Anna Nelson | | 1 | John Lees | Woodford Green Essex Ladies | Leigh | 5 Aug 18 | |
| 65 | 55.78 | i | | 54.63 | | Ella Barrett | U23 | -3 | Toni Minichiello | Chesterfield | Sheffield | 18 Feb 18 | |
| 55.96 | | | | | | | | | | Bedford | 6 May 18 | |
| 66 | 55.8 | | | 55.75 | | Esther Adikpe | U20 | -5 | Brian Darby | Coventry | Leamington | 6 May 18 | |
| 55.89 | | | | | | | | | | Nuneaton | 10 Jun 18 | |
| 67 | 55.82 | | | 54.10i | | Holly Mpassy | U17 | -8 | Jay Galley | Blackheath & Bromley | Bromley | 21 May 18 | |
| 68 | 55.83 | | | 54.51 | | Tara Kafke | | 7 | | Radley | Birmingham | 30 Jun 18 | |
| 69 | 55.89 | | | 55.89 | PB | Megan Walsh | U20 | -4 | Roy Dickens | Blackheath & Bromley | Gillingham | 22 Apr 18 | |
| 70 | 55.98 | i | | 55.18 | | Georgina Rogers | U23 | -1 | Nick Dakin | Birchfield H | Sheffield | 18 Feb 18 | |
| 57.43 | | | | | | | | | | St. Peter Port | 23 Jun 18 | |
| 71 | 55.99 | | | 51.96 | | Hannah Kelly | U20 | -5 | Les Hall | Bolton | Kessel-Lo, BEL | 4 Aug 18 | |
| 72 | 56.10 | i | | 56.10i | PB | Anna Nicole Rowe | U23 | -3 | Mike Holmes | Liverpool H | Birmingham | 17 Feb 18 | |
| 72 | 56.10 | | | 56.10 | PB | Katy-Ann McDonald | U20 | -5 | Phillip Kissi | Blackheath & Bromley | Eton | 1 Jul 18 | |
| 72 | 56.10 | | | 55.15 | | Rachel Crorken | U20 | -4 | | Wakefield | Birmingham | 14 Jul 18 | |
| 75 | 56.18 | | | 56.18 | PB | Chyna Russell | U20 | -5 | John Harris | Belgrave | Battersea Park | 20 May 18 | |
| 76 | 56.20 | | | 55.13 | | Ella Mainwaring-Foster | U17 | -6 | | Unattached | Charlotte NC, USA | 19 Mar 18 | |
| 77 | 56.2 | | | 51.61 | | Keely Hodgkinson | U17 | -7 | Margaret Galvin | Leigh | Leigh | 3 Jun 18 | |
| 59.78 | | | | | | | | | | Liverpool | 5 May 18 | |
| 77 | 56.2 | | | 55.50 | | Kathryn Sutton | | 8 | Gerald Patrick | Dartford H | Colchester | 14 Jul 18 | |
| 56.30 | | | | | | | | | | Grangemouth | 7 Jul 18 | |
| 79 | 56.26 | | | 56.26 | PB | Hannah Brown | U20 | -4 | Christopher Ely | City of Norwich | Bedford | 9 Jun 18 | |
| 80 | 56.27 | i | | 55.44 | | Hannah Segrave | | 1 | Chris Layne | Middlesbrough (Mandale) | Lynchburg VA, USA | 27 Jan 18 | |
| 81 | 56.28 | | | 56.28 | PB | Rebecca O'Hara | U23 | -3 | | Tonbridge | Bedford | 6 May 18 | |
| 82 | 56.32 | i | | 56.32i | PB | Sophie Porter | U20 | -6 | Dale Garland | Guernsey | Sheffield | 24 Feb 18 | |
| 83 | 56.37 | | | 55.87 | | Rachel Donnison | U23 | -1 | Colin Bovell | Cardiff | Cardiff | 2 Jun 18 | |
| 84 | 56.38 | | | 52.98 | | Laura Wake | | 5 | | Windsor Slough Eton & Hounslow | Grangemouth | 7 Jul 18 | |
| 85 | 56.4 | | | 56.09 | | Louise Royston | | 4 | Mark Goldie | Halifax | Crewe | 3 Jun 18 | |
| 56.48 | | | | | | | | | | Sportcity | 9 Jun 18 | |
| UK 100 TARGET: 56.50 |
| 86 | 56.51 | | | 55.65 | | Harriet Cooper | U20 | -4 | Roger Binks | Charnwood | Nuneaton | 10 Jun 18 | |
| 87 | 56.53 | | | 55.05 | | Megan Davies | U20 | -4 | Shaun Ainge | Cannock & Stafford | Nuneaton | 10 Jun 18 | |
| 87 | 56.53 | | | 55.59 | | Philippa Millage | V35 | 16 | William Parker | Victoria Park City of Glasgow | Sheffield | 5 Aug 18 | |
| 89 | 56.56 | i | | 53.23 | | Hayley Mills | | 8 | Steve Mills | Tamworth | Manchester | 14 Nov 18 | |
| 90 | 56.57 | | | 55.64 | | Avril Jackson | | 10 | | Edinburgh AC | Brugg, SUI | 26 Jun 18 | |
| 91 | 56.58 | | | 54.01 | | Joanne Ryan | | 10 | Lawrence Lynch | Loughton | Cardiff | 2 Jun 18 | |
| 92 | 56.65 | | | 56.65 | PB | Robyn Watkins | U20 | -6 | Alan Richardson | Chiltern | Birmingham | 13 Jul 18 | |
| 93 | 56.66 | i | | 53.37 | | Jessica Tappin | | 6 | Michael Baker | Thames Valley | Birmingham | 17 Feb 18 | |
| 94 | 56.68 | | | 55.81 | | Mhairi Hendry | U23 | -1 | William Parker | Victoria Park City of Glasgow | Bedford | 3 Jun 18 | |
| 94 | 56.68 | | | 54.77 | | Asha Root | U20 | -6 | Sam Stanislaus | Tonbridge | Birmingham | 14 Jul 18 | |
| 96 | 56.73 | | | 56.73 | PB | Kate Johnstone | U20 | -5 | | Team East Lothian | Meadowmill | 6 May 18 | |
| 97 | 56.75 | | | 55.84 | | Ellie Grove | U20 | -4 | | Guildford & Godalming | Bedford | 9 Jun 18 | |
| 97 | 56.75 | | | 54.80 | | Samantha Kelly | | 6 | Julie Coleby | Durham | Grangemouth | 7 Jul 18 | |
| 99 | 56.77 | | | 54.86 | | Nisha Desai | | 12 | | Trafford | Eton | 2 Jun 18 | |
| 100 | 56.84 | | | 53.61 | | Sian Harry | | 3 | Bob Bridges | Belgrave | Bedford | 10 Jun 18 | |
| 100 | 56.84 | | | 56.11 | | Angela Barrett | | 11 | Frank Attoh | Thames Valley | Bregenz, AUT | 15 Sep 18 | |
| 102 | 56.9 | | | 57.09/56.9 | PB | Derrion Thompson | U23 | -2 | Darren Lewis | Tipton | Leamington | 6 May 18 | |
| 57.09 | | | | | | | | | | Nuneaton | 10 Jun 18 | |
| 103 | 56.94 | | | 56.67 | | Emily Strickland | U20 | -4 | David Harmes | Scunthorpe & District AC (Defunct) | Birmingham | 13 Jul 18 | |
| 104 | 56.96 | | | 55.57 | | Havana Allistone-Greaves | U20 | -6 | | Unattached | Ciudad Real, ESP | 9 Jun 18 | |
| 105 | 56.99 | | | 55.65 | | Rebecca Bullock | U20 | -5 | Ian Byett | Basingstoke & Mid Hants | Portsmouth | 12 May 18 | |
| 106 | 57.00 | | | 56.95 | | Tamsin McGraw | U20 | -4 | Martin Cook | Amber Valley & Erewash | Birmingham (U) | 23 Jun 18 | |
| 107 | 57.0 | | | 58.07/57.0 | PB | Charlotte Buckley | U17 | -7 | Adrian Hemery | Thames Valley | Wormwood Scrubs | 23 Jun 18 | |
| 58.07 | | | | | | | | | | Bromley | 14 Apr 18 | |
| 107 | 57.0 | | | 57.62/57.0 | PB | Khahisa Mhlanga | U20 | -4 | Mick Judd | Herts Phoenix | Grays | 18 Aug 18 | |
| 109 | 57.01 | | | 57.01/56.9 | PB | Annie Testar | U17 | -7 | Christopher Brown | Stroud | Exeter | 1 Jul 18 | |
| 110 | 57.04 | | | 57.04 | PB | Louisa Saunders | U20 | -5 | Michael Bazire | Brighton Phoenix | Birmingham | 14 Jul 18 | |
| 111 | 57.07 | | | 53.58 | | Ffion Mair Roberts | U20 | -5 | Philip Jones | Colwyn Bay | Cardiff | 7 Jul 18 | |
| 111 | 57.07 | | | 56.38 | | Lana Culliford | U20 | -5 | Helen Patricia James | Cardiff | Cardiff | 14 Jul 18 | |
| 113 | 57.08 | | | 56.65 | | Akesha Smith | | 1 | Frank Adams | Enfield & Haringey | Crawley | 8 Jul 18 | |
| 114 | 57.10 | | | 56.20 | | Vicky Gittins | U23 | -3 | Keith Holt | Birchfield H | Birmingham | 27 May 18 | |
| 115 | 57.1 | | | 55.97i | | Natalie Griffiths | | 4 | Shaun Ainge | Cannock & Stafford | Rugby | 6 May 18 | |
| 57.48 | i | | | | | | | | | Sheffield | 28 Jan 18 | |
| 57.50 | | | | | | | | | | Loughborough | 1 Aug 18 | |
| 116 | 57.17 | | | 51.57 | | Carys McAulay | U23 | -3 | | Trafford | Stretford | 22 May 18 | |
| 117 | 57.2 | | | 56.46 | | Georgina Malster | | 6 | Harry King | Ipswich | Cambridge | 19 May 18 | |
| 58.04 | | | | | | | | | | Crawley | 8 Jul 18 | |
| 117 | 57.2 | | | 57.41/57.2 | PB | Cedelle Agyei-Kyem | U17 | -7 | Andrew Kennard | Walton | Lee Valley | 12 Aug 18 | |
| 58.64 | | | | | | | | | | Lee Valley | 11 Aug 18 | |
| 119 | 57.23 | | | 57.03 | | Kate Anderson | | 5 | Alan Morris | Coventry | Nuneaton | 10 Jun 18 | |
| 120 | 57.26 | | | 57.26/57.2 | PB | Katie Foss | U17 | -8 | Michael Love | Giffnock North | Aberdeen | 18 Aug 18 | |
| 120 | 57.26 | | | 56.92 | | Sophie Haldane | U20 | -4 | Ryan McAllister | Giffnock North | Aberdeen | 18 Aug 18 | |
| 122 | 57.28 | i | | 56.48i/56.2 | | Lauren Thompson | | 4 | Colin Gaynor | Herts Phoenix | Lee Valley | 27 Jan 18 | |
| 123 | 57.35 | i | | 56.95 | | Rachael Scott | U23 | -1 | Trevor Painter | Wigan & District | Sheffield | 13 Jan 18 | |
| 57.78 | | | | | | | | | | Bedford | 3 Jun 18 | |
| 59.7 | | | | | | | | | | Wigan | 5 May 18 | |
| 123 | 57.35 | | | 57.35 | PB | Isabella Hilditch | U20 | -4 | John Blackie | Blackheath & Bromley | Bromley | 16 Jul 18 | |
| 125 | 57.37 | | | 57.37 | PB | Samantha Brown | | 2 | | Dartford H | Bedford | 3 Jun 18 | |
| 126 | 57.38 | | | 56.34 | | Indi Gallagher | U20 | -5 | Tom Druce | Guernsey | Birmingham | 13 Jul 18 | |
| 127 | 57.4 | | | 55.22 | | Charlotte Cayton-Smith | U23 | -2 | Houston Franks | Newquay & Par | Swindon | 23 Jun 18 | |
| 57.60 | | | | | | | | | | Tuscaloosa AL, USA | 7 Apr 18 | |
| 128 | 57.42 | | | 57.42 | PB | Lizzie Clifford | | 1 | Tony Hadley | Southampton | Birmingham | 27 May 18 | |
| 128 | 57.42 | | | 57.42 | PB | Katie Reville | U17 | -7 | David Hood | Edinburgh AC | Grangemouth | 4 Aug 18 | |
| 130 | 57.50 | | | 57.50 | PB | Georgina Anderson | U20 | -5 | | Herts Phoenix | Bedford | 9 Jun 18 | |
| 131 | 57.51 | i | | 57.51i | PB | Elizabeth Thompson | U17 | -7 | Kenneth Pearson | Central | Emirates Arena | 10 Mar 18 | |
| 58.22 | | | | | | | | | | Scotstoun | 24 Jun 18 | |
| 132 | 57.52 | | | 57.52 | PB | Bobbie Davies | U20 | -5 | Alan Richardson | City of Portsmouth | Yeovil | 14 Apr 18 | |
| 133 | 57.56 | | | 56.45 | | Olivia Vareille | U20 | -5 | David Lothian | Falkirk | Liverpool | 27 May 18 | |
| 133 | 57.56 | | | 56.02 | | Nina Anderson | V45 | 24 | Greg Richards | Belgrave | Brussels, BEL | 30 Jun 18 | |
| 133 | 57.56 | | | 54.64 | | Jodie Leslie | | 3 | | Bedford & County | Eltham | 18 Jul 18 | |
| 136 | 57.65 | i | | 56.58i | | Ellie Ravenscroft | U23 | -3 | | Kidderminster & Stourport | Lee Valley | 31 Jan 18 | |
| 60.8 | | | | | | | | | | Solihull | 5 Aug 18 | |
| 137 | 57.66 | | | 57.26/57.2 | | Emily Thompson | U20 | -5 | Ros Kelling | Banbury | Watford | 18 Apr 18 | |
| 137 | 57.66 | | | 55.85 | | Charlotte Stamp | U23 | -3 | Geoffrey Barraclough | City of York | Sportcity | 9 Jun 18 | |
| 139 | 57.67 | i | | 55.71 | | Ashton Greenwood | U20 | -4 | Stephen Ball | Trafford | Sheffield | 13 Jan 18 | |
| 60.24 | | | | | | | | | | Southampton | 4 Aug 18 | |
| 139 | 57.67 | | | 57.67/56.6 | PB | Sarah Kearsey | | 2 | Glenn Walpole | Exeter | Exeter | 22 Jul 18 | |
| 141 | 57.68 | | | 57.68 | PB | Gabrielle Fakande | U20 | -6 | Kevin Williams | Swansea | Grangemouth | 4 Aug 18 | |
| 142 | 57.7 | | | 57.97/57.7 | PB | Jasmine Jolly | U17 | -6 | Peter Crook | Preston | Wigan | 5 May 18 | |
| 143 | 57.71 | i | | 57.71i/57.4 | PB | Katrina Simpson | U20 | -5 | Michael Mielczarek | Halesowen | Sheffield | 28 Jan 18 | |
| 57.8 | | | | | | | | | | Worcester | 2 Jun 18 | |
| 143 | 57.71 | | | 55.77 | | Mia Spence | U23 | -2 | Cameron Sealy | Notts | Cardiff | 2 Jun 18 | |
| 145 | 57.72 | | | 55.15 | | Deborah Barrett-Willis | | 4 | David Rice | Notts | Bedford | 9 Jun 18 | |
| 146 | 57.73 | i | | 52.89 | | Tess McHugh | U17 | -7 | Peter Shaw | Sale Harriers Manchester | Sheffield | 13 Jan 18 | |
| 59.04 | | | | | | | | | | Carlisle | 29 Apr 18 | |
| 60.3 | | | | | | | | | | Sportcity | 3 Jun 18 | |
| 146 | 57.73 | | | 57.62 | | Georgia Morrison | U17 | -6 | Kenny Morrison | Inverclyde | Aberdeen | 18 Aug 18 | |
| 148 | 57.77 | i | | 55.72 | | Rachel McClay | | 4 | | Bracknell AC | Lee Valley | 14 Jan 18 | |
| 57.98 | | | | | | | | | | Eton | 13 May 18 | |
| 59.4 | | | | | | | | | | Peterborough | 28 Apr 18 | |
| 149 | 57.79 | | | 56.92 | | Jessica Lambert | U20 | -6 | David Buckett | Crawley | Crawley | 12 May 18 | |
| 149 | 57.79 | | | 54.44i | | Susie McLoughlin | V40 | 19 | Jamie McLoughlin | Walton | Malaga, ESP | 14 Sep 18 | |
| 151 | 57.80 | | | 57.80 | PB | Danel Jansen Van Rensburg | U23 | -3 | Joe Caines | Birchfield H | Nuneaton | 12 May 18 | |
| 151 | 57.80 | | | 57.66i | | Lindsey Young | | 1 | Frank Gauld | Banchory Stonehaven | Grangemouth | 12 Aug 18 | |
| 153 | 57.88 | i | | 57.88i | PB | Ella Maxwell | U20 | -4 | | Middlesbrough (Mandale) | Emirates Arena | 10 Mar 18 | |
| 58.61 | | | | | | | | | | Sportcity | 9 Jun 18 | |
| 153 | 57.88 | | | 55.37 | | Bronwen Reed | U20 | -4 | Stephen Ball | Vale of Aylesbury | Bedford | 16 Jun 18 | |
| 155 | 57.90 | | | 55.68 | | Alex Hill | | 3 | Marina Armstrong | Blackheath & Bromley | Watford | 11 Jul 18 | |
| 155 | 57.90 | | | 53.24 | | Lauren Rule | U23 | -1 | Paul Keeble | Stevenage & North Herts | Sheffield | 5 Aug 18 | |
| 157 | 57.92 | | | 53.64 | | Shona Richards | | 1 | Jon Bigg | Windsor Slough Eton & Hounslow | Eton | 23 Jun 18 | |
| 158 | 57.94 | | | 57.28 | | Monique Krefting | V45 | 27 | | Belgrave | Bedford | 3 Jun 18 | |
| 159 | 57.96 | i | | 56.29 | | Hermione Plumptre | | 5 | Keith Holt | Birchfield H | Lee Valley | 27 Jan 18 | |
| 159 | 57.96 | | | 57.87 | | Taiwo Eyiowuawi | U20 | -5 | Christopher Harris | Bexley | Birmingham (U) | 23 Jun 18 | |
| 161 | 58.0 | | | 58.34/58.0 | PB | Faith Brew | U20 | -4 | Michael Cottam | Radley | Walton | 14 Apr 18 | |
| 58.34 | | | | | | | | | | Bedford | 9 Jun 18 | |
| 161 | 58.0 | | | 56.02 | | Ashleigh Lachenicht | U20 | -5 | Graham Davies | Northern (Isle of Man) | Doncaster | 18 Aug 18 | |
| 163 | 58.01 | | | 58.01 | PB | Yasmin Austridge | U20 | -5 | Nigel Stickings | Blackheath & Bromley | Eltham | 18 Jul 18 | |
| 164 | 58.03 | | | 58.03/57.5 | PB | Amy Hillier | U20 | -6 | Diane Gibbons | Hillingdon | Chelmsford | 24 Jun 18 | |
| 165 | 58.06 | | | 56.49 | | Hannah Cameron | U23 | -2 | Joyce Hogg | Edinburgh AC | Aberdeen | 30 May 18 | |
| 166 | 58.07 | | | 58.07 | PB | Anna Renken | | 11 | Glyn Hawkes | Loughborough Students | Cardiff | 14 Jul 18 | |
| 167 | 58.09 | | | 58.09 | PB | Alice Hannan | U23 | -3 | | Harrow | Mile End | 20 May 18 | |
| 168 | 58.10 | | | 58.10 | PB | Lara Hansen | U20 | -5 | | Herts Phoenix | Liverpool | 8 Jul 18 | |
| 169 | 58.1 | | | 57.85 | | Anna Croft | U20 | -4 | Neil Dodson | Windsor Slough Eton & Hounslow | Dartford | 14 Apr 18 | |
| 59.04 | i | | | | | | | | | Sheffield | 24 Feb 18 | |
| 169 | 58.1 | | | 56.86 | | Shammah Sowah | U17 | -7 | | Orion | Grays | 14 Apr 18 | |
| 59.04 | i | | | | | | | | | Lee Valley | 7 Jan 18 | |
| 171 | 58.11 | | | 56.38i | | Sophie Hawkins | | 1 | Stephen Ball | Thames Valley | Eton | 2 Jun 18 | |
| 172 | 58.12 | | | 57.50 | | Carolina Duarte | | 6 | | Victoria Park & Tower Hamlets | Lee Valley | 28 Apr 18 | |
| 173 | 58.13 | | | 57.69/57.6 | | Saskia Huxham | U20 | -5 | Keith Whitelam | Hallamshire | Sheffield | 3 Jun 18 | |
| 173 | 58.13 | | | 57.35 | | Emily Miller | U17 | -7 | | Victoria Park City of Glasgow | Grangemouth | 4 Aug 18 | |
| 175 | 58.14 | | | 58.14 | PB | Lily Hulland | U17 | -6 | Paco Montesinos | Cueva de Nerja | Málaga (C), ESP | 5 May 18 | |
| 176 | 58.17 | i | | 57.58/57.1 | | Michelle Mamudu | U20 | -5 | Alf Vickers | Victoria Park & Tower Hamlets | Lee Valley | 18 Mar 18 | |
| 177 | 58.18 | | | 58.18 | PB | Siobhan Benson | U20 | -4 | | Deeside AAC | Deeside | 13 May 18 | |
| 178 | 58.20 | | | 57.71 | | Zakia Mossi | U15 | -8 | Phillip Kissi | Blackheath & Bromley | Bromley | 16 Jul 18 | |
| 179 | 58.22 | | | 56.77 | | Laura Frey | | 7 | | Lagan Valley | Eton | 23 Jun 18 | |
| 179 | 58.22 | | | 58.22 | PB | Fiona de Mauny | V35 | 13 | | Herne Hill | Malaga, ESP | 14 Sep 18 | |
| 181 | 58.24 | | | 57.89 | | Amber Clare | U20 | -6 | | Basingstoke & Mid Hants | Basingstoke | 14 Apr 18 | |
| 182 | 58.25 | | | 58.05 | | Isabelle Neville | U20 | -4 | Gordon Densley | Tamworth | Loughborough | 30 May 18 | |
| 183 | 58.36 | | | 55.66 | | Mary Takwoingi | U17 | -6 | Andrew Webber | Solihull & Small Heath | Nuneaton | 10 Jun 18 | |
| 184 | 58.37 | | | 57.99 | | Holly Bankes | U20 | -4 | Christopher Brown | Stroud | Birmingham | 13 Jul 18 | |
| 185 | 58.39 | i | | 57.64i/57.4 | | Hannah Roberts | U17 | -7 | Ken Spencer | Bracknell AC | Lee Valley | 14 Jan 18 | |
| 59.27 | | | | | | | | | | Bedford | 16 Jun 18 | |
| 186 | 58.40 | | | 57.69 | | Kirstie Overfield | | 3 | Robert Hunt | Basildon | Chelmsford | 12 May 18 | |
| 187 | 58.41 | | | 57.96 | | Lydia Sommers | U20 | -4 | Nick Dakin | Basingstoke & Mid Hants | Bedford | 16 Jun 18 | |
| 188 | 58.42 | i | | 56.75 | | Olive Coles | U20 | -4 | Lloyd Cowan | Dacorum | Lee Valley | 14 Jan 18 | |
| 189 | 58.43 | | | 55.28 | | Marcey Winter | U20 | -6 | Neil Dodson | Windsor Slough Eton & Hounslow | Eton | 1 Jul 18 | |
| 190 | 58.45 | | | 58.18 | | Alice Byles | U23 | -3 | Marcia Marriott | Oxford City | Yeovil | 14 Apr 18 | |
| 190 | 58.45 | | | 57.74 | | Cara Clarke | U20 | -5 | Mike Bennett | Worcester | Bedford | 3 Jun 18 | |
| 192 | 58.47 | i | | 57.34 | | Heather Carson | | 1 | Martin Cook | Ballymena & Antrim | Sheffield | 18 Feb 18 | |
| 59.05 | | | | | | | | | | Loughborough | 1 Aug 18 | |
| 193 | 58.5 | | | 58.35 | | Emily Marmion-Williams | U17 | -7 | Shane Smith | Kettering | Banbury | 6 May 18 | |
| 60.16 | | | | | | | | | | Kettering | 5 Jun 18 | |
| 193 | 58.5 | | | 56.92 | | Holly Kone | U17 | -6 | Grant Barker | Notts | Nottingham | 5 Aug 18 | |
| 195 | 58.53 | | | 58.53 | PB | Jessica Sheppard | U20 | -5 | Michael Sheppard | Stratford-upon-Avon | Nuneaton | 10 Jun 18 | |
| 196 | 58.54 | | | 56.62 | | Emily Jenkinson | U23 | -1 | Tony Fern | Southampton | Crawley | 20 May 18 | |
| 197 | 58.55 | | | 56.33 | | Holly McArthur | U20 | -4 | Iain McEwan | Edinburgh AC | Livingston | 20 Jun 18 | |
| 198 | 58.56 | i | | 58.56i | PB | Donna Willock | | 6 | Barrie Owen | Swansea | Cardiff | 27 Jan 18 | |
| 60.34 | | | | | | | | | | Swansea | 10 Jun 18 | |
| 199 | 58.57 | | | 56.63 | | Emily Simpson | U20 | -5 | Jamie Russell | Sheffield & Dearne | Sheffield | 23 May 18 | |
| 200 | 58.61 | i | | 57.58i | | Stephanie Fisher | U20 | -5 | John Blackie | Blackheath & Bromley | Lee Valley | 27 Jan 18 | |
| 62.00 | | | | | | | | | | Reading | 29 Apr 18 | |
| 201 | 58.62 | | | 58.39 | | Elise Thorner | U20 | -6 | Helen Clitheroe | Wells City | Braunton | 5 Aug 18 | |
| 202 | 58.7 | | | 58.67 | | Deborah Martin | | 2 | John Bancroft | Ashford AC | Eastbourne | 20 May 18 | |
| 203 | 58.72 | | | 57.94 | | Gillian Gordon | U23 | -3 | Dianne Chisholm | Inverness | Grangemouth | 11 Aug 18 | |
| 204 | 58.74 | | | 58.74 | PB | Ailsa Innes | U20 | -5 | Andy Young | Lasswade | Grangemouth | 8 Jun 18 | |
| 205 | 58.77 | | | 55.46 | | Grace Vans Agnew | U20 | -5 | Daniel Stepney | Crawley | Crawley | 12 May 18 | |
| 205 | 58.77 | | | 57.61 | | Erin Minton-Branfoot | U23 | -3 | Sarah Stark | Chelmsford | Bracknell | 15 Jul 18 | |
| 205 | 58.77 | | | 58.77 | PB | Emma McCay | | 1 | | City of Derry | Tullamore, IRL | 19 Aug 18 | |
| 205 | 58.77 | i | | 54.28 | | Nandy Kihuyu | U15 | -10 | Veronica Boden | Hallamshire | Sheffield | 2 Dec 18 | |
| 209 | 58.80 | | | 57.68 | | Chelsey Marsden | U20 | -6 | Brian Holyfield | Birchfield H | Birmingham | 29 Apr 18 | |
| 209 | 58.80 | | | 58.80 | PB | Grace Cottrell | U23 | -1 | | Yeovil | Exeter | 6 May 18 | |
| 209 | 58.80 | | | 58.80 | PB | Tia Forde | U20 | -4 | David Buckett | Crawley | Crawley | 9 Jun 18 | |
| 212 | 58.8 | | | 57.47 | | Annie Bell | U17 | -8 | | Border | Burnley | 3 Jun 18 | |
| 213 | 58.82 | | | 58.52 | | Eve Clawley | U17 | -7 | Gordon Densley | Tamworth | Loughborough | 30 May 18 | |
| 214 | 58.83 | | | 53.71 | | Lauren Russell | U23 | -3 | Coral Nourrice | Bedford & County | Bedford | 18 Aug 18 | |
| 215 | 58.88 | | | 56.95/56.9 | | Racheal Larkin | | 8 | | Wakefield | Sportcity | 9 Jun 18 | |
| 216 | 58.9 | | | 60.15/58.9 | PB | Katie Thompson | U20 | -5 | Graham Patterson | Wirral | Leigh | 1 Jul 18 | |
| 60.15 | | | | | | | | | | Liverpool | 12 May 18 | |
| 217 | 58.92 | i | | 58.92i | PB | Evie Semple | U23 | -2 | Kenny Morrison | Glasgow City | Emirates Arena | 28 Jan 18 | |
| 60.65 | | | | | | | | | | Kilmarnock | 12 May 18 | |
| 217 | 58.92 | | | 58.38 | | Amy Taylor | U20 | -4 | Nick Dakin | Tonbridge | Bedford | 9 Jun 18 | |
| 219 | 58.96 | | | 58.96 | PB | Rebecca Pickard | U23 | -3 | Lee Grint | Stevenage & North Herts | Watford | 12 May 18 | |
| 220 | 58.97 | | | 58.97 | PB | Leah Bitchell | | 3 | Darrell Maynard | Cardiff | Swansea | 10 Jun 18 | |
| 221 | 59.00 | i | | 57.16 | | Sophie Elliss | U23 | -3 | Lorna Boothe | Croydon | Lee Valley | 14 Jan 18 | |
| 222 | 59.01 | | | 57.52/57.0 | | Ella Fryer | U15 | -9 | | St. Mary's Richmond | Twickenham | 30 Sep 18 | |
| 223 | 59.02 | i | | 57.56i/57.5 | | Emily Craig | U20 | -4 | Iain McEwan | Edinburgh AC | Emirates Arena | 10 Feb 18 | |
| 60.13 | | | | | | | | | | Carlisle | 29 Apr 18 | |
| 223 | 59.02 | i | | 58.00 | | Beth Pringle | U23 | -2 | Janice Kaufman | Gateshead | Sheffield | 18 Feb 18 | |
| 223 | 59.02 | | | 58.24 | | Mollie O'Sullivan | U20 | -5 | Wayne Vinton | Herne Hill | Wimbledon | 8 Apr 18 | |
| 223 | 59.02 | | | 59.02 | PB | Katie Hopkins | U20 | -6 | | Woking | Woking | 2 Sep 18 | |
| 227 | 59.05 | | | 57.35 | | Hannah Malpass | U20 | -4 | Shaun Ainge | Cannock & Stafford | Nuneaton | 10 Jun 18 | |
| 228 | 59.07 | | | 57.79 | | Sarah Coutts | U17 | -8 | | Pitreavie | Aberdeen | 18 Aug 18 | |
| 229 | 59.08 | | | 58.74 | | Armani Williams | U20 | -6 | Kevin Williams | Swansea | Cardiff | 22 Apr 18 | |
| 229 | 59.08 | | | 56.72 | | Emma Morris | U17 | -8 | Ken Spencer | Bracknell AC | Bracknell | 15 Jul 18 | |
| 231 | 59.09 | | | 57.86i | | Charlie Bloxham | U20 | -5 | | Cueva de Nerja | Málaga (C), ESP | 26 May 18 | |
| 232 | 59.10 | | | 59.10 | PB | Ellie Stone | U20 | -6 | Wendy Reid-Macintosh | Inverness | Inverness | 12 May 18 | |
| 233 | 59.1 | | | 59.63/59.1 | PB | Kate Raven | U17 | -7 | Andrew Kennard | Walton | Walton | 18 Jul 18 | |
| 60.53 | | | | | | | | | | Horspath | 14 Jul 18 | |
| 234 | 59.13 | | | 59.13/58.4 | PB | Claire Borg (Netley) | | 5 | | Chelmsford | Portsmouth | 12 May 18 | |
| 235 | 59.14 | i | | 55.30 | | Orla Brennan | U17 | -7 | Neil Dodson | Windsor Slough Eton & Hounslow | Lee Valley | 27 Jan 18 | |
| 60.73 | | | | | | | | | | Bromley | 27 May 18 | |
| 236 | 59.17 | | | 56.26 | | Julie Dobbin | | 2 | | Victoria Park City of Glasgow | Scotstoun | 11 Jul 18 | |
| 237 | 59.18 | | | 58.92 | | Sian Wyn-Jones | U23 | -3 | Lee Grint | Solihull & Small Heath | Bedford | 6 May 18 | |
| 238 | 59.19 | | | 58.26 | | Catriona Laing | U20 | -4 | | Central | Grangemouth | 6 May 18 | |
| 238 | 59.19 | | | 58.71 | | Chloe Kornevall | U17 | -8 | David Leach | Lewes | Watford | 22 Aug 18 | |
| 240 | 59.2 | | | 58.34/58.1 | | Katie Whittle | | 9 | | Bolton | Bury | 3 Jun 18 | |
| 59.36 | | | | | | | | | | Bury | 12 May 18 | |
| 241 | 59.22 | | | 59.03 | | Emily Sharpe | U20 | -5 | Jane Farrier | Orion | Chelmsford | 12 May 18 | |
| 242 | 59.25 | | | 57.55 | | Caroline Johnson | U23 | -1 | Brian Burgin | Harrow | Oxford | 19 May 18 | |
| 243 | 59.27 | | | 57.28 | | Sasha Byrom | | 2 | | Sale Harriers Manchester | Cardiff | 2 Jun 18 | |
| 244 | 59.28 | | | 58.96 | | Krystle Balogun | | 9 | Nat Senior | Ilford | Barking | 1 Jul 18 | |
| 245 | 59.3 | | | 61.90i/59.3 | PB | Emma Horsey | U17 | -8 | Andrew Kennard | Walton | Twickenham | 20 Jun 18 | |
| 61.90 | i | | | | | | | | | Lee Valley | 7 Jan 18 | |
| 245 | 59.3 | | | 56.76 | | Amarisa Sibley | U15 | -10 | Jay Galley | Blackheath & Bromley | Tooting Bec | 30 Jun 18 | |
| 247 | 59.32 | | | 57.68/57.2 | | Zoe Thompson | U20 | -5 | | Newham & Essex Beagles | Stevenage | 27 May 18 | |
| 248 | 59.33 | | | 59.33 | PB | Georgia Bell | U20 | -4 | Maureen Hancock | Sutton & District | Bromley | 13 Aug 18 | |
| 249 | 59.35 | | | 58.51 | | Amelia Hill | U20 | -6 | Jeffrey Harwood | Blaenau Gwent | Brecon | 25 Aug 18 | |
| 250 | 59.36 | | | 59.36 | PB | Devon Mather | U20 | -4 | George Male | Basingstoke & Mid Hants | Kingston | 13 May 18 | |
| 251 | 59.37 | | | 56.01 | | Nastassja Allin | U23 | -2 | Michael West | Enfield & Haringey | Bedford | 5 May 18 | |
| 252 | 59.38 | i | | 59.38i | PB | Morgan Spink | U17 | -7 | Sam Thorpe | Rotherham | Sheffield | 28 Jan 18 | |
| 252 | 59.38 | | | 59.38 | PB | Lucy Weber | U23 | -1 | | Cambridge & Coleridge | Bedford | 5 May 18 | |
| 252 | 59.38 | | | 59.18 | | Molly Canham | U17 | -6 | Gavin Pavey | Exeter | Exeter | 22 Jul 18 | |
| 252 | 59.38 | | | 59.38 | PB | Annie Lewis | U20 | -4 | Robert Ellchuk | Yate | Exeter | 22 Jul 18 | |
| 256 | 59.40 | | | 59.19 | | Charlotte Clare | U17 | -7 | | Moorfoot | Grangemouth | 5 Sep 18 | |
| 257 | 59.4 | | | 59.4 | PB | Juliet Hodder | U20 | -5 | Norman Waterson | Wirral | Leigh | 1 Jul 18 | |
| 257 | 59.4 | | | 60.70/58.3 | | Emma Haley | | 8 | Michael Cottam | Radley | Andover | 14 Jul 18 | |
| 259 | 59.43 | i | | 58.32i | | Freya Menzies | U20 | -5 | Ryan McAllister | Giffnock North | Emirates Arena | 10 Mar 18 | |
| 59.66 | | | | | | | | | | Grangemouth | 8 Jun 18 | |
| 260 | 59.45 | i | | 57.34 | | Tia Anderson | U17 | -7 | Peter Wileman | Durham | Sheffield | 28 Jan 18 | |
| 261 | 59.46 | | | 59.46 | PB | Amy Miller | U17 | -7 | Andy Frankish | Blackheath & Bromley | Bromley | 16 Jul 18 | |
| 262 | 59.47 | i | | 59.47i | PB | Kiera Bainsfair | U17 | -7 | Brian Hopkins | Basildon | Lee Valley | 7 Jan 18 | |
| 262 | 59.47 | i | | 58.57i | | Iona McDonald | U17 | -6 | | Livingston | Emirates Arena | 10 Mar 18 | |
| 59.47 | | | | | | | | | | Grangemouth | 4 Aug 18 | |
| 264 | 59.48 | | | 59.48 | PB | Rebecca Roots | U20 | -4 | Stephen Cottle | Torbay | Exeter | 6 May 18 | |
| 264 | 59.48 | | | 57.99 | | Grace Scopes | U20 | -5 | John Blackie | Blackheath & Bromley | Bromley | 21 May 18 | |
| 264 | 59.48 | | | 58.72/58.6 | | Katie Geddes | | 1 | Nicholas Brown | Team Bath | Loughborough | 6 Jun 18 | |
| 267 | 59.5 | | | 60.70/59.5 | PB | Katie Goldsmith | U17 | -7 | Peter Gore | City of Norwich | Norwich | 20 May 18 | |
| 60.70 | | | | | | | | | | Bracknell | 15 Jul 18 | |
| 267 | 59.5 | | | 57.83 | | Charlotte Crook | U20 | -4 | Peter Crook | Preston | Leigh | 1 Jul 18 | |
| 267 | 59.5 | | | 60.09/59.5 | PB | Nicole Alves | U17 | -7 | Carl Graham | Woodford Green Essex Ladies | Lee Valley | 12 Aug 18 | |
| 60.09 | | | | | | | | | | Ilford | 23 Jun 18 | |
| 270 | 59.51 | | | 59.51 | PB | Maisie Grice | U20 | -5 | Mick Woods | Aldershot, Farnham & District | Birmingham (U) | 23 Jun 18 | |
| 271 | 59.52 | | | 58.26/58.2 | | Jade Kinsey | U20 | -4 | Alistair Kinsey | Tavistock | Exeter | 13 May 18 | |
| 272 | 59.55 | | | 59.55 | PB | Verity O'Shea | U20 | -5 | | Birchfield H | Nuneaton | 12 May 18 | |
| 273 | 59.58 | i | | 56.89i | | Steph Driscoll | U17 | -6 | Stephen Carroll | Liverpool H | Sheffield | 13 Jan 18 | |
| 274 | 59.61 | | | 59.50 | | Rachel Gibson | | 5 | Francis Marsh | North Down | Bangor | 21 Jul 18 | |
| 275 | 59.64 | | | 56.37i | | Niamh Grahame | U23 | -2 | | Giffnock North | Andújar, ESP | 5 May 18 | |
| 276 | 59.65 | | | 57.60 | | Madeleine Whapples | U17 | -8 | Everton Caines | Solihull & Small Heath | Coventry | 1 Aug 18 | |
| 277 | 59.66 | | | 57.31 | | Imogen Sheppard | U17 | -6 | Michael Sheppard | Stratford-upon-Avon | Coventry | 5 Sep 18 | |
| 278 | 59.67 | | | 56.49 | | Olivia Allbut | U20 | -6 | Karen Le Mottee | Shaftesbury Barnet | Portsmouth | 12 May 18 | |
| 279 | 59.68 | | | 57.99 | | Becky Quirke | U23 | -3 | Martin Cook | Worthing | Woodford | 4 Sep 18 | |
| 280 | 59.70 | | | 59.70/57.9 | PB | Molly Hudson | U17 | -7 | Helen Clitheroe | Derby | Lincoln | 8 Jul 18 | |
| 281 | 59.7 | | | 59.25 | | Gemima Eshimu Massamba | U20 | -5 | | Ilford | Luton | 14 Jul 18 | |
| 60.06 | | | | | | | | | | Finsbury Park | 31 May 18 | |
| 281 | 59.7 | | | 59.7 | PB | Natalie Bretherton | U23 | -2 | Alan Driver | Camberley | Woking | 14 Jul 18 | |
| 283 | 59.71 | | | 57.08 | | Mae Thompson | U23 | -1 | Richard Holt | Kingston & Poly | New Brunswick NJ, USA | 14 Apr 18 | |
| 284 | 59.73 | | | 58.19 | | Lucy Stennett | U17 | -7 | Sonya Ellis | Taunton | Exeter | 6 May 18 | |
| 285 | 59.74 | i | | 58.45 | | Jade Fitt | U20 | -5 | Mick Bond | Cambridge H | Lee Valley | 18 Mar 18 | |
| 59.77 | | | | | | | | | | Eltham | 14 Apr 18 | |
| 61.6 | | | | | | | | | | Walton | 1 Jul 18 | |
| 285 | 59.74 | | | 57.87i | | Catherine Blakeman | U23 | -2 | | Cueva de Nerja | Málaga (C), ESP | 30 Jun 18 | |
| 287 | 59.75 | | | 59.75 | PB | Lucy Mills | U20 | -6 | Brian Burgin | Halifax | Leeds (BP) | 9 Jun 18 | |
| 288 | 59.77 | | | 59.77 | PB | Alexandra Quinn-Savory | U20 | -4 | | Cheltenham | Battersea | 26 May 18 | |
| 289 | 59.78 | i | | 59.40 | | Meg McHugh | U20 | -5 | John Smith | Sale Harriers Manchester | Sheffield | 13 Jan 18 | |
| 60.42 | | | | | | | | | | Liverpool | 27 May 18 | |
| 289 | 59.78 | | | 59.78 | PB | Jessica Christie | U20 | -5 | John Pentecost | Falkirk | Grangemouth | 5 Sep 18 | |
| 291 | 59.8 | | | 55.93i | | Gemma Jones | U17 | -7 | Bill Boyd | Corby | Loughborough | 6 May 18 | |
| 291 | 59.8 | | | 59.86i/59.8 | PB | Abbie Lovering | U17 | -8 | Paul G Hine | Wimborne | Winchester | 23 Jun 18 | |
| 60.34 | | | | | | | | | | Horspath | 1 Sep 18 | |
| 291 | 59.8 | | | 60.09/59.7 | | Shannon Flockhart | U17 | -7 | Mark Vile | Huntingdonshire | Bury St Edmunds | 8 Sep 18 | |
| 60.09 | | | | | | | | | | Lee Valley | 14 Apr 18 | |
| 294 | 59.81 | i | | 59.81i/59.1 | PB | Georgia Walsh | U20 | -6 | | Wigan & District | Sheffield | 13 Jan 18 | |
| 60.87 | | | | | | | | | | Stretford | 19 Jun 18 | |
| 63.0 | | | | | | | | | | Preston | 4 Aug 18 | |
| 295 | 59.86 | | | 59.86 | PB | Lianne Lafreniere | U23 | -3 | | Aldershot, Farnham & District | Bedford | 6 May 18 | |
| 295 | 59.86 | | | 59.47 | | Naomi Reid | U20 | -5 | Dan Nash | Cardiff | Crawley | 8 Jul 18 | |
| 297 | 59.88 | | | 59.73 | | Eleanor Cooper | U20 | -4 | Grant Barker | Notts | Nottingham | 12 May 18 | |
| 298 | 59.89 | | | 58.96 | | Cyane Robinson | U20 | -6 | Jamie Russell | Rotherham | Derby | 5 May 18 | |
| 299 | 59.9 | | | 58.72/57.7 | | Bea Green | U17 | -7 | Martin Cook | Ipswich | Ipswich | 14 Apr 18 | |
| 299 | 59.9 | | | 59.06 | | Chloe Crossman | | 2 | Alli Crossman | Guildford & Godalming | Tooting Bec | 30 Jun 18 | |
| 299 | 59.9 | | | 60.90/59.1 | | Molly Butterworth | U20 | -4 | David Blackburn | Doncaster | Grimsby | 8 Jul 18 | |
| 61.00 | | | | | | | | | | Doncaster | 29 Apr 18 | |
| 299 | 59.9 | | | 56.70 | | Jasmine Mitchell | U23 | -3 | Nick Dakin | Guildford & Godalming | Brighton | 18 Aug 18 | |
| 60.61 | i | | | | | | | | | Lee Valley | 27 Jan 18 | |
| 299 | 59.9 | | | 58.09 | | Darcey Lonsdale | U17 | -7 | Peter Crook | Preston | Doncaster | 18 Aug 18 | |
| 299 | 59.9 | | | 59.11i | | Sophie Hubbard | U23 | -2 | | Belgrave | Oxford | 20 Oct 18 | |
| 60.07 | | | | | | | | | | Oxford | 30 Jun 18 | |
| 305 | 59.93 | i | | 59.93i | PB | Isobel Mills | U20 | -4 | Brian Hopkins | Orion | Lee Valley | 4 Feb 18 | |
| 60.50 | | | | | | | | | | Lee Valley | 29 Apr 18 | |
| 305 | 59.93 | | | 58.97 | | Lucy Elcock | U17 | -6 | | Bridgnorth | Telford | 2 Sep 18 | |
| 307 | 59.95 | | | 59.95 | PB | Selina Henderson | U23 | -3 | John Dawson | Shaftesbury Barnet | Livingston | 22 Aug 18 | |
| 308 | 59.98 | | | 58.84 | | Anna Bright | U23 | -2 | Catrina Lewis | Bedford & County | Sandy | 24 Mar 18 | |
| 309 | 59.99 | | | 59.99 | PB | Molly Andrews | U20 | -5 | Sarah Benson | Wolverhampton & Bilston | Coventry | 5 Sep 18 | |
| 310 | 60.0 | | | 57.01 | | Hayley Smith | | 4 | Alasdair Carpenter | City of Plymouth | Bournemouth | 20 May 18 | |
| 311 | 60.03 | i | | 58.46 | | Hannah Pachuta | U20 | -5 | Jason Michael Quirke | Cardiff | Cardiff | 10 Feb 18 | |
| 312 | 60.04 | i | | 59.45i | | Rebecca Walkden | U23 | -3 | | Wigan & District | Sheffield | 13 Jan 18 | |
| 61.09 | | | | | | | | | | Bury | 12 May 18 | |
| 312 | 60.04 | | | 60.04/58.4 | PB | Julia Henderson | | 3 | Adrian Brown | Reading AC | Bedford | 3 Jun 18 | |
| 314 | 60.07 | | | 58.50i | | Katie James | | 2 | | Marshall Milton Keynes | Milton Keynes | 14 Apr 18 | |
| 315 | 60.08 | i | | 53.00 | | Ashley Nemits | U15 | -9 | Trevor Painter | Warrington AC | Sheffield | 28 Jan 18 | |
| 316 | 60.09 | i | | 60.09i | PB | Anya Turner | U23 | -3 | Glenn Walpole | Exeter | Cardiff | 4 Feb 18 | |
| 316 | 60.09 | i | | 60.09i | PB | Grace Gentry | U20 | -5 | David Rice | Hertford & Ware | Lee Valley | 4 Feb 18 | |
| 318 | 60.10 | | | 60.10 | PB | Lucy Somerville | U20 | -5 | | Cumbernauld | Grangemouth | 27 May 18 | |
| 319 | 60.1 | | | 60.1 | PB | Sophie Burnett | U23 | -3 | Thomas Millmore | Birtley | Middlesbrough | 8 Jul 18 | |
| 320 | 60.12 | i | | 56.92 | | Gemma Finch | U23 | -2 | Andy Sleap | Basingstoke & Mid Hants | Winston-Salem NC, USA | 2 Feb 18 | |
| 321 | 60.13 | | | 59.41 | | Charlotte Slack | U23 | -1 | Keith Whitelam | Hallamshire | Derby | 5 May 18 | |
| 321 | 60.13 | | | 59.23 | | Kimberly Johansen | | 2 | | Chelmsford | Battersea Park | 20 May 18 | |
| 321 | 60.13 | i | | 58.32 | | Esther Fuja | U23 | -1 | Chris Zah | Herne Hill | Lee Valley | 5 Dec 18 | |
| 324 | 60.16 | | | 60.16 | PB | Briony Walsh | | 6 | | Ashford AC | Ashford | 13 May 18 | |
| 325 | 60.18 | | | 58.86 | | Emily Davis | U20 | -4 | Philip Hayes | North Shields Poly | Gateshead | 15 Apr 18 | |
| 326 | 60.20 | | | 59.39 | | Holly Cherry | U20 | -5 | | Coventry | Coventry | 5 Sep 18 | |
| 327 | 60.2 | | | 61.40/60.2 | PB | Rose Chaplin | U17 | -7 | Christopher Voice | Eastbourne | Tonbridge | 14 Apr 18 | |
| 327 | 60.2 | | | 55.42 | | Eleanor Briggs | | 4 | | Inverness | Inverness | 27 Apr 18 | |
| 327 | 60.2 | | | 59.59 | | Amy Billups | U23 | -2 | | South London | Kingston | 20 May 18 | |
| 327 | 60.2 | | | 60.13i | | Sophie Worrall | | 2 | Howard Court | Wolverhampton & Bilston | Wolverhampton | 3 Jun 18 | |
| 331 | 60.24 | | | 59.05 | | Charlotte Johnson | U17 | -7 | Ken Spencer | Bracknell AC | Crawley | 20 May 18 | |
| 332 | 60.25 | i | | 57.53/57.4 | | Imogen Pughe | U15 | -10 | | West Cheshire | Sheffield | 2 Dec 18 | |
| 333 | 60.26 | | | 60.26 | PB | Cecily Turner | U20 | -5 | | Exeter | Yeovil | 9 Jun 18 | |
| 334 | 60.28 | | | 60.28 | PB | Annabel Carter | | 2 | Bill Foster | Invicta East Kent | Ashford | 13 May 18 | |
| 335 | 60.30 | i | | 58.59 | | Samantha Blakeman | | 3 | | Cueva de Nerja | Antequera, ESP | 4 Jan 18 | |
| 336 | 60.3 | | | 56.36 | | Ciara Flannery | | 2 | Stuart Hall | Spenborough | Bury | 3 Jun 18 | |
| 337 | 60.31 | i | | 60.31i | PB | Sharon Jakisa | U23 | -1 | Eddie McKenna | Unattached | Emirates Arena | 28 Jan 18 | |
| 337 | 60.31 | | | 60.31 | PB | Erin Silvester | U20 | -6 | Mark Brace | North Devon | Exeter | 29 May 18 | |
| 339 | 60.32 | | | 60.32 | PB | Tabatha Walford | U20 | -5 | Alex Stanton | Bedford & County | Milton Keynes | 14 Apr 18 | |
| 339 | 60.32 | | | 60.32 | PB | Sophie Warden | U23 | -3 | Peter Warden | Preston | Sportcity | 9 Jun 18 | |
| 339 | 60.32 | | | 60.04 | | Lily Gaskin | U17 | -7 | Liz Davies | Cardiff | Swansea | 10 Jun 18 | |
| 339 | 60.32 | | | 57.08 | | Georgia Tombs | U17 | -8 | Stephen Williams | Chelmsford | Lee Valley | 11 Aug 18 | |
| 343 | 60.34 | | | 60.34 | PB | Shona Haston | U23 | -3 | | Teesdale | Gateshead | 15 Apr 18 | |
| 343 | 60.34 | | | 60.34/59.8 | PB | Connie McCafferty | U20 | -6 | Andrew Hughes | Bracknell AC | Eton | 13 May 18 | |
| 343 | 60.34 | | | 58.58 | | Emily McNicol | U20 | -4 | Edward McQuillan | Law | Grangemouth | 27 May 18 | |
| 346 | 60.38 | | | 57.43i | | Katie White | U23 | -2 | Adrian Brown | Tonbridge | Dartford | 25 Jul 18 | |
| 347 | 60.39 | i | | 60.39i | PB | Hannah Bewick | U23 | -1 | | Framlingham | Sheffield | 6 Feb 18 | |
| 347 | 60.39 | | | 59.23i/58.9 | | Georgie Bowett | U20 | -4 | Peter Gore | City of Norwich | Bedford | 9 Jun 18 | |
| 349 | 60.40 | | | 59.23/59.0 | | Rochelle Harrison | | 5 | | Lincoln Wellington | Lincoln | 8 Jul 18 | |
| 350 | 60.4 | | | 61.62/60.4 | PB | Stephanie Ugbo | | 3 | | Newham & Essex Beagles | Parliament Hill | 14 Jul 18 | |
| 61.62 | | | | | | | | | | Lee Valley | 14 Apr 18 | |
| 351 | 60.42 | | | 58.55 | | Alice Tait | | 2 | Frank Gauld | Orkney | Grangemouth | 11 Aug 18 | |
| 351 | 60.42 | | | 60.42/60.1 | PB | Alice Flint | | 1 | | Windsor Slough Eton & Hounslow | Eton | 18 Aug 18 | |
| 353 | 60.44 | | | 58.82 | | Caitlin Arnott | U20 | -4 | David Arnott | Corstorphine | Liverpool | 27 May 18 | |
| 354 | 60.46 | | | 56.69 | | Sophie Robinson | | 4 | John Baron | Durham | Wakefield | 8 Apr 18 | |
| 355 | 60.47 | | | 60.08 | | Zoe Tompkins | U20 | -5 | James McDonald | Herne Hill | Liverpool | 8 Jul 18 | |
| 356 | 60.48 | | | 58.78 | | Rebecca Wade | U23 | -1 | Brian MacKenzie | Chelmsford | Woodford | 31 Mar 18 | |
| 357 | 60.50 | | | 60.50 | PB | Ellie Minshull | U20 | -6 | Luke Gunn | Coventry | Nuneaton | 12 May 18 | |
| 357 | 60.50 | | | 60.50 | PB | Sarah Long | U20 | -4 | | Team Bath | Bedford | 9 Sep 18 | |
| 357 | 60.50 | | | 60.50 | PB | Yasmin Palmer | U17 | -8 | Jane Dixon | Shaftesbury Barnet | Bedford | 9 Sep 18 | |
| 360 | 60.5 | | | 59.03 | | Molly Waring | U20 | -5 | Stuart Hall | Spenborough | Blackburn | 5 May 18 | |
| 60.71 | | | | | | | | | | Cudworth | 13 May 18 | |
| 360 | 60.5 | | | 61.14/60.5 | PB | Ellen Ricketts | U20 | -6 | | Tynedale | Jarrow | 3 Jun 18 | |
| 61.14 | | | | | | | | | | Hexham | 22 Jul 18 | |
| 360 | 60.5 | | | 61.30/60.5 | PB | Pippa Hine | U20 | -5 | Steve Snook | Wimborne | Bournemouth | 9 Sep 18 | |
| 61.30 | | | | | | | | | | Exeter | 8 Jul 18 | |
| 363 | 60.51 | | | 59.66 | | Abby Roskilly | | 8 | | Marshall Milton Keynes | Eton | 18 Aug 18 | |
| 364 | 60.53 | | | 60.53 | PB | Alissa Darbyshire | U17 | -8 | Peter Crook | Preston | Stretford | 19 Jun 18 | |
| 364 | 60.53 | | | 54.97i | | Megan Duff | | 3 | | Cardiff | Aldershot | 18 Jul 18 | |
| 366 | 60.55 | | | 60.45 | | Amelia Casey | U20 | -5 | David Wilkinson | Thames Valley | Lee Valley | 12 May 18 | |
| 367 | 60.58 | i | | 60.46/58.8 | | Emma Shipley | U15 | -10 | Steven Marshall | Hallamshire | Sheffield | 2 Dec 18 | |
| 368 | 60.6 | | | 60.03/57.9 | | Jessica Leonard | U23 | -3 | David Morley | St. Helens Sutton | Connah's Quay | 5 May 18 | |
| 368 | 60.6 | | | 60.45 | | Charlotte Vaughan | U17 | -6 | | Walton | Twickenham | 20 Jun 18 | |
| 62.02 | | | | | | | | | | Eltham | 29 Apr 18 | |
| 370 | 60.64 | | | 56.81 | | Megan Bates | U23 | -1 | Martin Cook | Sheffield Uni | Bedford | 6 May 18 | |
| 371 | 60.65 | | | 60.65 | PB | Eilidh Reynolds | U23 | -3 | | Dundee Hawkhill | Grangemouth | 11 Aug 18 | |
| 372 | 60.66 | | | 60.66/60.4 | PB | Gemma Holloway | U23 | -2 | | Lincoln Wellington | Sheffield | 3 Jun 18 | |
| 373 | 60.7 | | | 59.91 | | Lily Gregory | U17 | -6 | | Charnwood | Nottingham | 27 May 18 | |
| 60.82 | | | | | | | | | | Loughborough | 25 Aug 18 | |
| 373 | 60.7 | | | 62.34/60.7 | PB | Andrea Goodman | U23 | -3 | Dave Combe | Dundee Hawkhill | Perth | 27 May 18 | |
| 62.34 | | | | | | | | | | Grangemouth | 4 Jul 18 | |
| 375 | 60.71 | | | 60.71 | PB | Caitlin Maguire | U20 | -4 | | North Belfast | Antrim | 28 Apr 18 | |
| 375 | 60.71 | | | 59.98 | | Natalie Jones | | 4 | Nick Harris | Bristol & West | Yate | 20 Jun 18 | |
| 377 | 60.72 | | | 58.26/58.0 | | Jasmine Clark | U20 | -6 | Stephen Hay | Middlesbrough (Mandale) | Darlington | 8 Apr 18 | |
| 377 | 60.72 | | | 59.15/58.9 | | Helena Corbin | | 5 | | Herne Hill | Lee Valley | 5 Aug 18 | |
| 377 | 60.72 | | | 60.05/59.8 | | Millie French-Harling | U15 | -9 | Lee Walker | Sheffield & Dearne | Spinkhill | 9 Sep 18 | |
| 380 | 60.77 | | | 60.77/60.4 | PB | Emily Dixon | | 1 | Ken Holmes | Team Bath | Charlotte NC, USA | 15 Mar 18 | |
| 381 | 60.78 | | | 59.88/59.5 | | Danielle Svoboda | | 9 | | Sheffield & Dearne | Wakefield | 3 Jun 18 | |
| 381 | 60.78 | | | 60.78 | PB | Alexandra Brown | U20 | -6 | | Herne Hill | Lee Valley | 5 Aug 18 | |
| 383 | 60.79 | i | | 59.66 | | Ella Saunders | U20 | -5 | Mark Booth | Reading AC | Lee Valley | 27 Jan 18 | |
| 61.0 | | | | | | | | | | Southampton | 18 Aug 18 | |
| 61.18 | | | | | | | | | | Hendon | 29 Jul 18 | |
| 383 | 60.79 | | | 60.79/59.2 | PB | Francesca Ashworth | U23 | -2 | Shane Smith | Kettering | Battersea | 26 May 18 | |
| 385 | 60.80 | | | 59.47 | | Skye Sauter | U20 | -4 | | Yeovil | Yeovil | 14 Apr 18 | |
| 386 | 60.8 | | | 59.79 | | Charlie Coy | U20 | -4 | Ramzi Dabbar | Blackburn | Blackburn | 12 May 18 | |
| 386 | 60.8 | | | 58.55i | | Tegan Spence | U17 | -7 | Francis Smith | Orkney | Kirkwall | 2 Jun 18 | |
| 386 | 60.8 | | | 60.28 | | Sophie Temple | U20 | -5 | Garry Hunter | Gloucester | Telford | 7 Jul 18 | |
| 62.89 | | | | | | | | | | Exeter | 16 Jun 18 | |
| 386 | 60.8 | | | 57.07i/56.5 | | Freya Bradshaw | | 1 | David Harmes | Scunthorpe & District AC (Defunct) | Grimsby | 8 Jul 18 | |
| 386 | 60.8 | | | 59.21 | | Jessica O'Flaherty | U17 | -8 | Kim Milnthorpe | Horsham Blue Star | Winchester | 14 Jul 18 | |
| 61.46 | | | | | | | | | | Crawley | 26 Aug 18 | |
| 386 | 60.8 | | | 59.78i/59.3 | | Lydia Morris | U17 | -8 | Graham Davies | Northern (Isle of Man) | Blackpool | 4 Aug 18 | |
| 63.83 | | | | | | | | | | Liverpool | 5 May 18 | |
| 392 | 60.82 | | | 60.82/60.8 | PB | India Elliott | U20 | -4 | Christopher Neil Mitchell | Wakefield | Leeds (BP) | 9 Jun 18 | |
| 392 | 60.82 | | | 60.82 | PB | Ellie Dolby | U15 | -9 | Jay Galley | Blackheath & Bromley | Bromley | 16 Jul 18 | |
| 394 | 60.83 | | | 60.83 | PB | Charlotte Humphries | U20 | -6 | | Windsor Slough Eton & Hounslow | Horspath | 12 May 18 | |
| 394 | 60.83 | | | 59.51/59.0 | | Indea Adams-Burnett | U23 | -2 | Jane Dixon | Shaftesbury Barnet | Hendon | 25 Aug 18 | |
| 396 | 60.84 | i | | 59.25/58.8 | | Diana Norman | V40 | 22 | Julia Machin | Epsom & Ewell | Lee Valley | 10 Mar 18 | |
| 62.80 | | | | | | | | | | Ashford | 30 Sep 18 | |
| 397 | 60.89 | | | 60.89 | PB | Emily Findlater | U20 | -6 | Matthew Hargreaves | Tamworth | Loughborough | 13 Jun 18 | |
| 398 | 60.9 | | | 61.83/60.6 | | Elle Wastell | U20 | -6 | Steven Munday | Medway & Maidstone | Harrow | 14 Apr 18 | |
| 398 | 60.9 | | | 62.98/60.9 | PB | Naomi Harvey-Franklin | | 2 | | Holmfirth | Blackburn | 5 May 18 | |
| 62.98 | | | | | | | | | | Gateshead | 15 Apr 18 | |
| 398 | 60.9 | | | 58.69/58.4 | | Megan Steer | | 1 | Deborah Steer | St. Albans AC | St. Albans | 23 Jun 18 | |
| 401 | 60.92 | | | 59.33 | | Yasmin Lookess | U20 | -4 | Chris Dorey | Jersey | Portsmouth | 12 May 18 | |
| 402 | 60.93 | | | 59.77 | | Bethaney Donnelly | U23 | -3 | Steve Green | Trafford | Stretford | 22 May 18 | |
| 403 | 60.95 | | | 60.95 | PB | Kelsi Ellis | U20 | -6 | Ken Maggs | Nene Valley | Bedford | 3 Jun 18 | |
| 404 | 60.96 | | | 57.72 | | Catherine Gallagher | U17 | -7 | Norman Waterson | Wirral | Genk, BEL | 17 Jul 18 | |
| 405 | 60.97 | | | 60.72 | | Zoe Carruthers | U23 | -2 | | City of Lisburn | Belfast | 22 May 18 | |
| 406 | 60.98 | | | 59.59 | | Sophie Maddock | U20 | -6 | Jane Dixon | Shaftesbury Barnet | Watford | 18 Apr 18 | |
| 407 | 60.99 | | | 60.99 | PB | Yasmin Robinson | U20 | -5 | Colin Corless | Southend | Chelmsford | 12 May 18 | |
| 407 | 60.99 | | | 60.99 | PB | Katie Rowe | U23 | -2 | Dale Garland | Guernsey | St. Peter Port | 19 Jul 18 | |
| 409 | 61.0 | | | 59.01i | | Chloe Wilde | U20 | -4 | Shaun Ainge | Cannock & Stafford | Rugby | 6 May 18 | |
| 61.55 | i | | | | | | | | | Sheffield | 28 Jan 18 | |
| 409 | 61.0 | | | 61.56i/61.0 | PB | Daisy Worthington | U17 | -8 | Matt Cullen | Bury | Ashton under Lyne | 8 Jul 18 | |
| 61.56 | i | | | | | | | | | Sheffield | 13 Jan 18 | |
| 411 | 61.01 | | | 61.01 | PB | Orla Lang | U17 | -7 | William Glasgow | Giffnock North | Grangemouth | 6 May 18 | |
| 411 | 61.01 | | | 58.42 | | Stephanie Williams | | 2 | Julie Longden | Herts Phoenix | Sheffield | 5 Aug 18 | |
| 413 | 61.03 | | | 60.57 | | Alison McCorry | U23 | -1 | Nick Dakin | Sale Harriers Manchester | Loughborough | 23 May 18 | |
| 414 | 61.04 | | | 58.99/58.6 | | Eliza Kelsey-Richards | U23 | -2 | Tristan Jamieson | Oxford Brookes Uni | Bedford | 6 May 18 | |
| 414 | 61.04 | | | 61.04/60.9 | PB | Sarah McDonald | | 3 | | Wigan & District | Liverpool | 8 Jul 18 | |
| 416 | 61.05 | | | 60.84 | | Naomi Palmer | U17 | -8 | Jane Dixon | Shaftesbury Barnet | Watford | 18 Apr 18 | |
| 416 | 61.05 | | | 61.05 | PB | Grace Plater | U20 | -5 | Matt Barton | Leeds City | Stretford | 27 May 18 | |
| 416 | 61.05 | | | 59.39i | | Taygan Henry | U20 | -4 | Francis Smith | Livingston | Carlisle | 1 Jul 18 | |
| 419 | 61.06 | | | 61.06 | PB | Ayoola Ajayi | U23 | -3 | | Hercules Wimbledon | Eltham | 20 Jun 18 | |
| 420 | 61.1 | | | 60.50 | | Olivia Willmore | U17 | -7 | Dean Exton | Dorchester | Brighton | 14 Apr 18 | |
| 61.35 | i | | | | | | | | | Cardiff | 4 Feb 18 | |
| 420 | 61.1 | | | 61.93/61.1 | PB | Elizabeth Wright | U20 | -6 | Russell Tart | Warrington AC | Macclesfield | 12 May 18 | |
| 420 | 61.1 | | | 61.1 | PB | Emily Sanderson | U20 | -4 | | Daventry | Sutton in Ashfield | 2 Jun 18 | |
| 420 | 61.1 | | | 60.92 | | Annabel Hobday | U20 | -6 | Wayne Vinton | Herne Hill | Tooting | 23 Jun 18 | |
| 62.43 | | | | | | | | | | Wimbledon | 8 Apr 18 | |
| 420 | 61.1 | | | 62.18/61.1 | PB | Melissa Hanson | U20 | -4 | | Bolton | Cleckheaton | 4 Aug 18 | |
| 62.18 | | | | | | | | | | Bury | 12 May 18 | |
| 420 | 61.1 | | | 61.1 | PB | Robyn Greenway | U17 | -8 | Joanna Evans | Cleethorpes | Wakefield | 4 Aug 18 | |
| 420 | 61.1 | | | 60.25 | | Emma Ryder | U20 | -4 | | Tavistock | Plymouth | 18 Aug 18 | |
| 61.27 | | | | | | | | | | Tavistock | 12 Aug 18 | |
| 427 | 61.11 | | | 60.08 | | Megan Briggs | U17 | -8 | | North Down | Belfast | 24 Jun 18 | |
| 428 | 61.13 | | | 61.13 | PB | Zahara Malcolm | U15 | -9 | John Stow | Woodford Green Essex Ladies | Eltham | 23 May 18 | |
| 429 | 61.14 | | | 60.58 | | Aimee Smith | U17 | -8 | | Shetland | Scotstoun | 11 Jul 18 | |
| 430 | 61.15 | | | 60.70 | | Emma-Louise Wagstaff | | 5 | Tony Lett | Kent | Erith | 20 May 18 | |
| 431 | 61.18 | i | | 53.93 | | Lisa Doyle | V35 | 16 | | Victoria Park City of Glasgow | Emirates Arena | 4 Feb 18 | |
| 61.80 | | | | | | | | | | Grangemouth | 6 May 18 | |
| 431 | 61.18 | | | 61.18 | PB | Amber Park | U17 | -7 | Russell Prosser | Nene Valley | Kettering | 10 Jul 18 | |
| 433 | 61.2 | | | 61.2 | PB | Emily Read | U20 | -6 | Martin Cook | Woking | Woking | 29 Apr 18 | |
| 433 | 61.2 | | | 61.98/61.2 | PB | Rebecca Mott | U20 | -4 | Julie Coleby | Durham | Jarrow | 5 May 18 | |
| 61.98 | | | | | | | | | | Gateshead | 15 Apr 18 | |
| 433 | 61.2 | | | 59.97 | | Lauren Butler | U20 | -5 | Brian Holyfield | Birchfield H | Yate | 6 May 18 | |
| 61.31 | | | | | | | | | | Nuneaton | 12 May 18 | |
| 433 | 61.2 | | | 57.06 | | Skye Verwey | U17 | -7 | Sharon Edghill | Marshall Milton Keynes | Reading | 20 May 18 | |
| 433 | 61.2 | | | 60.71 | | Gabrielle-Chiara Icmat | U20 | -6 | Richard Holt | Kingston & Poly | Kingston | 27 May 18 | |
| 62.10 | | | | | | | | | | Kingston | 13 May 18 | |
| 433 | 61.2 | | | 60.35 | | Mayah Charles | U20 | -5 | Nigel Kesteven | Notts | Wolverhampton | 3 Jun 18 | |
| 433 | 61.2 | | | 58.74 | | Chloe Burrows | U23 | -3 | James Lelliott | Bournemouth | Bournemouth | 9 Sep 18 | |
| 440 | 61.21 | | | 61.21 | PB | April Hanslow | U20 | -5 | David Buckett | Crawley | Crawley | 12 May 18 | |
| 441 | 61.22 | | | 59.55 | | Bluebell Cooke | U17 | -8 | Catrina Lewis | Shaftesbury Barnet | Lee Valley | 7 Apr 18 | |
| 441 | 61.22 | | | 57.54i | | Teresa Iannetelli | U20 | -4 | Howard Moscrop | Swindon | Yate | 25 Apr 18 | |
| 441 | 61.22 | | | 60.94 | | Adrienne Murray | U20 | -6 | | Victoria Park City of Glasgow | Grangemouth | 27 May 18 | |
| 444 | 61.24 | | | 61.24/61.1 | PB | Sophia Davila | U17 | -8 | Everton Caines | Solihull & Small Heath | Newport | 7 Jul 18 | |
| 445 | 61.27 | | | 61.27 | PB | Beatriz Melo | U20 | -5 | Prince Duwai | Chelmsford | Chelmsford | 12 May 18 | |
| 446 | 61.29 | i | | 61.29i | PB | Amelia Ward | U20 | -4 | | St. Andrews Uni | Emirates Arena | 24 Oct 18 | |
| 447 | 61.30 | i | | 57.53i | | Belinda Clark | U20 | -4 | | Blackheath & Bromley | Lee Valley | 4 Feb 18 | |
| 62.35 | | | | | | | | | | Bedford | 5 May 18 | |
| 63.1 | | | | | | | | | | Cambridge | 25 Apr 18 | |
| 448 | 61.3 | | | 58.70 | | Rebecca Keddie | U20 | -4 | Richard Holt | Kingston & Poly | Walton | 14 Apr 18 | |
| 62.60 | | | | | | | | | | Kingston | 13 May 18 | |
| 448 | 61.3 | | | 61.3 | PB | Maya Todd McIntyre | U17 | -7 | Graham Moffatt | Rushcliffe | Boston | 5 May 18 | |
| 448 | 61.3 | | | 61.20 | | Stacey Eyers | | 3 | | Colchester H | Norwich | 20 May 18 | |
| 63.44 | | | | | | | | | | Peterborough | 30 Jun 18 | |
| 448 | 61.3 | | | 62.70/61.3 | PB | Sian Horrex | U20 | -6 | Mike Stayman | Leeds City | York | 1 Jul 18 | |
| 62.70 | | | | | | | | | | York | 7 May 18 | |
| 448 | 61.3 | | | 61.3 | PB | Selina Scott | U20 | -5 | Bill Boyd | Corby | Corby | 7 Jul 18 | |
| 448 | 61.3 | | | 57.87 | | Ellie Farrow | U17 | -6 | Vince Stamp | City of Portsmouth | Portsmouth | 29 Jul 18 | |
| 454 | 61.31 | | | 61.31 | PB | Holly Roberts | U20 | -5 | Philip Oliver | Colwyn Bay | Brecon | 25 Aug 18 | |
| 455 | 61.32 | | | 57.74i | | Megan Ashelby | U23 | -1 | David Turnbull | Stockport | Sheffield | 22 Aug 18 | |
| 456 | 61.33 | i | | 58.53 | | Evie Grice | U23 | -3 | | Southampton | Lee Valley | 14 Jan 18 | |
| 457 | 61.34 | | | 61.34 | PB | Izzy Wedderburn | U20 | -6 | John Davis | Basingstoke & Mid Hants | Basingstoke | 14 Apr 18 | |
| 458 | 61.36 | | | 60.77 | | Megan Webber | U20 | -6 | Stephen Cottle | Torbay | Yeovil | 22 Apr 18 | |
| 459 | 61.38 | | | 61.38 | PB | Emma O'Hara | | 2 | | Giffnock North | Grangemouth | 11 Aug 18 | |
| 460 | 61.40 | | | 60.94 | | Ellie Cleveland | U17 | -7 | Brian Hopkins | Windsor Slough Eton & Hounslow | Stevenage | 14 Jul 18 | |
| 461 | 61.4 | | | 58.77 | | Emma Fowler | U23 | -3 | Nigel Kesteven | Crewe & Nantwich | Macclesfield | 12 May 18 | |
| 461 | 61.4 | | | 60.7 | | Rebecca Twardochleb | U20 | -4 | Martin Bailey | Newcastle (Staffs) AC | Hereford | 2 Jun 18 | |
| 461 | 61.4 | | | 60.44/59.4 | | Julia Machin | V45 | 26 | Steve King | Brighton & Hove | Swindon | 23 Jun 18 | |
| 63.53 | | | | | | | | | | Ashford | 30 Sep 18 | |
| 461 | 61.4 | | | 54.83 | | Lizzie Amos | V40 | 19 | Jamie McLoughlin | Walton | Kingston | 4 Jul 18 | |
| 465 | 61.42 | | | 59.75 | | Sophie Siriwardena | U20 | -5 | | Pitreavie | Carlisle | 29 Apr 18 | |
| 466 | 61.43 | | | 60.19 | | Alix Waites | | 1 | John Archer | Sunderland | Middlesbrough | 13 May 18 | |
| 467 | 61.44 | | | 61.44/60.3 | PB | Natasha Miles | U20 | -6 | | Winchester | Portsmouth | 12 May 18 | |
| 468 | 61.45 | | | 57.68 | | Nia Riley | U17 | -7 | Dan Nash | Cardiff Archers | Newport | 11 Aug 18 | |
| 469 | 61.46 | | | 61.46 | PB | Emma Noel | | 4 | | Eastbourne | Crawley | 25 Jul 18 | |
| 470 | 61.47 | | | 60.08i | | Jessica O'Hara | U17 | -6 | | Tonbridge | Mile End | 20 May 18 | |
| 471 | 61.49 | | | 60.13i | | Sarah Zintchem | U20 | -6 | Sam Thorpe | Rotherham | Sheffield | 27 May 18 | |
| 471 | 61.49 | | | 60.29 | | Hayley Steward | | 5 | Nicholas Bull | Team Kennet | Exeter | 22 Jul 18 | |
| 471 | 61.49 | | | 61.49 | PB | Olivia Wilding | | 3 | | Bristol & West | Sheffield | 5 Aug 18 | |
| 474 | 61.50 | | | 61.50 | PB | Holly Paine | U17 | -6 | | Yeovil | Yeovil | 14 Apr 18 | |
| 474 | 61.50 | | | 61.50 | PB | Rhea Southcott | U20 | -6 | Toni Minichiello | Leeds City | Loughborough | 30 May 18 | |
| 474 | 61.50 | | | 57.95 | | Sophie Mansfield | U23 | -2 | Jon Bigg | Brighton Phoenix | Crawley | 8 Jul 18 | |
| 477 | 61.5 | | | 61.5 | PB | Ellie Chivers | U15 | -8 | | Mendip | Street | 3 May 18 | |
| 477 | 61.5 | | | 60.93 | | Georgia Taylor | U20 | -4 | Jeremy Dale | Yate | Yate | 6 May 18 | |
| 61.52 | | | | | | | | | | Swansea | 29 Apr 18 | |
| 477 | 61.5 | | | 64.13/61.5 | PB | Rebekah Riches | U17 | -8 | Anne Hegvold | Hercules Wimbledon | Twickenham | 23 Jun 18 | |
| 477 | 61.5 | | | 61.84/61.0 | | Sarah Brett | U17 | -6 | Lee Ness | City of Salisbury | Swindon | 14 Jul 18 | |
| 477 | 61.5 | | | 61.87/61.5 | PB | Leah Proctor | U17 | -8 | | Chesterfield | Rotherham | 4 Aug 18 | |
| 61.87 | | | | | | | | | | Spinkhill | 9 Sep 18 | |
| 477 | 61.5 | | | 61.20i/61.1 | | Jasmin Drummond | U17 | -7 | | Birchfield H | Worcester | 9 Aug 18 | |
| 483 | 61.51 | | | 60.77 | | Amy Walker | U20 | -6 | Kevin Smith | Rugby & Northampton | Kettering | 10 Jul 18 | |
| 484 | 61.54 | | | 61.54 | PB | Abby Rex | U20 | -6 | | Basildon | Lee Valley | 19 May 18 | |
| 485 | 61.58 | | | 61.58 | PB | Skye Marshall | U17 | -7 | Francis Smith | Pitreavie | Liverpool | 27 May 18 | |
| 486 | 61.6 | | | 61.43 | | Olivia Michael | U20 | -4 | Peter Walton | Neath | Swansea | 8 Apr 18 | |
| 62.11 | | | | | | | | | | Swansea | 29 Apr 18 | |
| 486 | 61.6 | | | 58.53 | | Sian Vico | U17 | -7 | Michael Mahoney | Wycombe | Luton | 14 Apr 18 | |
| 62.80 | | | | | | | | | | Ilford | 23 Jun 18 | |
| 486 | 61.6 | | | 61.72/61.3 | | Grace Storr | U20 | -6 | Michael Mahoney | Wycombe | Watford | 20 May 18 | |
| 486 | 61.6 | | | 61.6 | PB | Olivia Lowrie | U17 | -6 | | Wycombe | Sandy | 14 Jul 18 | |
| 486 | 61.6 | | | 59.48 | | Jessica Fox | | 2 | Patrick O'Shea | Cambridge & Coleridge | Luton | 22 Jul 18 | |
| 486 | 61.6 | | | 61.51/61.1 | | Heidi Taylor | U15 | -9 | Mark Pauley | Poole AC | Poole | 27 Jul 18 | |
| 486 | 61.6 | | | 61.23 | | Grace De Campos | U17 | -7 | Carl John Summers | Manchester H | Blackpool | 4 Aug 18 | |
| 493 | 61.61 | | | 61.43 | | Rhiannon Philps | U23 | -1 | Denise Timmis | Lincoln Wellington | Hull | 12 May 18 | |
| 494 | 61.62 | | | 61.62/60.3 | PB | Leah Jay | U15 | -9 | | Luton | Watford | 22 Aug 18 | |
| 495 | 61.63 | | | 58.57 | | Holly McLachlan | U17 | -7 | | Fife | Carlisle | 1 Jul 18 | |
| 496 | 61.66 | | | 61.66 | PB | Lindsey Brown | U20 | -4 | | Aberdeen | Grangemouth | 11 Aug 18 | |
| 497 | 61.67 | | | 58.01 | | Hannah Burn | U15 | -9 | | Kilmarnock | Kilmarnock | 15 Apr 18 | |
| 497 | 61.67 | | | 60.40 | | Stephanie Mitchell | V35 | 13 | | Herne Hill | Carshalton | 28 Apr 18 | |
| 497 | 61.67 | | | 59.11 | | Angelica Oparinde | U17 | -8 | | Derby | Lincoln | 8 Jul 18 | |
| 500 | 61.68 | | | 60.86/60.6 | | Erika Marwick | | 6 | | Orkney | Inverness | 12 May 18 | |
| 500 | 61.68 | | | 61.68 | PB | Christine Roberts | U20 | -5 | | City of Portsmouth | Portsmouth | 12 May 18 | |
| 500 | 61.68 | | | 57.14 | | Sabrina Sinha | U20 | -4 | Bud Baldaro | Cambridge H | Eltham | 18 Aug 18 | |
| 503 | 61.70 | | | 60.99i | | Emma Hansen | U17 | -8 | Andrew Beadle | Cheltenham | Swansea | 29 Apr 18 | |
| 503 | 61.70 | | | 61.70 | PB | Harriet Fox | U20 | -5 | | Taunton | Exeter | 6 May 18 | |
| 505 | 61.7 | | | 60.62 | | Neve Grimes | U20 | -6 | Alison Wyeth | Charnwood | Rugby | 14 Apr 18 | |
| 62.35 | | | | | | | | | | Loughborough | 8 Apr 18 | |
| 505 | 61.7 | | | 60.91 | | Chloe Bailes | | 1 | Thomas Millmore | Birtley | Whitley Bay | 5 May 18 | |
| 505 | 61.7 | | | 61.7 | PB | Isabel Rodriguez | U23 | -1 | James Senior | City of Norwich | Norwich | 12 May 18 | |
| 505 | 61.7 | | | 61.3 | | Danielle Whipp | U17 | -7 | Stan Taylor | Blackpool, Wyre & Fylde | Leigh | 3 Jun 18 | |
| 505 | 61.7 | | | 60.17 | | Glalys Dacosta | U17 | -6 | | Croydon | Croydon | 14 Jul 18 | |
| 505 | 61.7 | | | 58.97/58.6 | | Hayley Comer | | 7 | | Harrow | Croydon | 14 Jul 18 | |
| 61.81 | | | | | | | | | | Mile End | 20 May 18 | |
| 505 | 61.7 | | | 61.45 | | Katy Hamilton | | 1 | Deborah Keenleyside | Dacorum | Hemel Hempstead | 18 Aug 18 | |
| 62.98 | | | | | | | | | | Perivale | 20 May 18 | |
| 505 | 61.7 | | | 60.00/59.5 | | Gemma Kersey | | 4 | | Basildon | Hemel Hempstead | 18 Aug 18 | |
| 513 | 61.71 | | | 58.34 | | Emma Hutchinson | U20 | -5 | Eamonn Christie | Ballymena & Antrim | Belfast | 7 Jul 18 | |
| 514 | 61.73 | i | | 61.50i | | Nuala McCheyne | U20 | -6 | Cameron Spence | Inverclyde | Emirates Arena | 1 Dec 18 | |
| 515 | 61.74 | | | 61.74 | PB | Natalie Griffiths | | 9 | | Bristol & West | Bedford | 3 Jun 18 | |
| 516 | 61.77 | | | 61.77 | PB | Lauren Glencross | U23 | -1 | Frank Davidson | Carlisle Aspatria | Central SC, USA | 7 Apr 18 | |
| 517 | 61.8 | | | 57.38 | | Lucy Ferguson | | 6 | | Thames Valley | Wormwood Scrubs | 23 Jun 18 | |
| 62.61 | | | | | | | | | | Grangemouth | 7 Jul 18 | |
| 517 | 61.8 | | | 60.49 | | Anna Montagne | U17 | -7 | Deborah Montgomery | Team Kennet | Winchester | 14 Jul 18 | |
| 517 | 61.8 | | | 59.61/59.4 | | Rhiannon Gayle | U20 | -6 | Paul Weston | Croydon | Ashford | 29 Jul 18 | |
| 517 | 61.8 | | | 57.18 | | Emma Fulton | U17 | -7 | Andy Bibby | Preston | Doncaster | 18 Aug 18 | |
| 517 | 61.8 | | | 64.64/61.7 | | Ellen Sagar-Hesketh | U23 | -1 | | Blackburn | Doncaster | 18 Aug 18 | |
| 522 | 61.82 | | | 61.05 | | Francesca Evered | U15 | -9 | David Mills | Reigate Priory | Bromley | 21 May 18 | |
| 523 | 61.83 | | | 58.75 | | Erin Bracknell | U15 | -9 | David Buckett | Crawley | Lee Valley | 7 Apr 18 | |
| 524 | 61.84 | i | | 61.84i | PB | Dion Ingram | U20 | -6 | John Wilson | Victoria Park City of Glasgow | Emirates Arena | 13 Jan 18 | |
| 63.71 | | | | | | | | | | Carlisle | 29 Apr 18 | |
| 524 | 61.84 | i | | 59.55 | | Harriet Emery | U20 | -6 | Steve Hollier | Westbury | Cardiff | 4 Feb 18 | |
| 526 | 61.88 | | | 61.88/61.8 | PB | Nadine Oladokun | | 4 | | Newham & Essex Beagles | Viterbo, ITA | 7 Apr 18 | |
| 527 | 61.89 | | | 60.80/60.4 | | Drew Illingworth-Turner | U17 | -6 | Peter Crook | Preston | Wakefield | 3 Jun 18 | |
| 528 | 61.9 | | | 59.76/58.7 | | Emma Froome | U20 | -4 | Sara MacDonald-Gray | Southampton | Dartford | 14 Apr 18 | |
| 528 | 61.9 | | | 61.9 | PB | Hayley Instance | U17 | -7 | | Thurrock | Grays | 14 Apr 18 | |
| 528 | 61.9 | | | 60.36i | | Georgia Mckenzie | U20 | -5 | | Herts Phoenix | Harrow | 14 Apr 18 | |
| 62.24 | i | | | | | | | | | Lee Valley | 27 Jan 18 | |
| 528 | 61.9 | | | 61.9 | PB | Charlotte Parris | U17 | -8 | Joanne Day | Harrogate | Jarrow | 5 May 18 | |
| 528 | 61.9 | | | 62.10/61.9 | PB | Olivia Smith | U20 | -6 | | Wigan & District | Wigan | 5 May 18 | |
| 62.10 | | | | | | | | | | Sportcity | 9 Jun 18 | |
| 528 | 61.9 | | | 60.93i | | Eve Hutchinson | U20 | -6 | | Hyndburn | Blackburn | 12 May 18 | |
| 528 | 61.9 | | | 59.87 | | Naomi Wilbram | U17 | -7 | | Charnwood | Nottingham | 27 May 18 | |
| 528 | 61.9 | | | 59.95 | | Amelia McMurtrie | U17 | -8 | | Rugby & Northampton | Corby | 19 Jun 18 | |
| 62.68 | | | | | | | | | | Loughborough | 8 Apr 18 | |
| 528 | 61.9 | | | 62.99/61.9 | PB | Harriet Turner | U17 | -7 | Mark Brace | North Devon | Braunton | 23 Jun 18 | |
| 528 | 61.9 | | | 56.15 | | Lauren Blakey | U20 | -6 | Paul Blakey | Derby | Rotherham | 4 Aug 18 | |
| 62.37 | | | | | | | | | | Nottingham | 12 May 18 | |
| 538 | 61.93 | | | 61.93 | PB | Megan Rowe | U23 | -3 | | Carmarthen | Cardiff | 22 Apr 18 | |
| 538 | 61.93 | | | 61.93 | PB | Clare Willison | | 2 | Nick Phipps | Woking | Woking | 2 Sep 18 | |
| 540 | 61.95 | | | 61.95 | PB | Lorna Eustace | | 3 | Michael Spence | Halifax | Cleckheaton | 5 Aug 18 | |
| 541 | 62.00 | i | | 62.00i/60.5 | PB | Holly Little | U20 | -4 | John Lees | Victoria Park City of Glasgow | Emirates Arena | 27 Jan 18 | |
| 62.05 | | | | | | | | | | Kilmarnock | 12 Jun 18 | |
| 541 | 62.00 | | | 62.00 | PB | Emma Jardine | U20 | -5 | Diana Norman | Epsom & Ewell | Kingston | 13 May 18 | |
| 543 | 62.0 | | | 61.96 | | Ellie Virgo | U20 | -5 | | City of Stoke | Stoke | 1 Jul 18 | |
| 543 | 62.0 | | | 65.08/62.0 | PB | Chloe Freilinger | U17 | -8 | | Salford H | York | 1 Jul 18 | |
| 543 | 62.0 | | | 62.0 | PB | Petra Sijuwade | U17 | -6 | Leonard Allbrighton | Stevenage & North Herts | Southampton | 18 Aug 18 | |
| 543 | 62.0 | | | 58.52 | | Saskia Krefting | U20 | -5 | Alex Currie | Windsor Slough Eton & Hounslow | Oxford | 20 Oct 18 | |
| 547 | 62.01 | | | 62.01 | PB | Lauren Simpson | U17 | -8 | Sidney Clark | Herts Phoenix | Watford | 12 May 18 | |
| 547 | 62.01 | | | 62.01 | PB | Jo Flowers | V45 | 27 | Jack Rutherford | Walton | Malaga, ESP | 14 Sep 18 | |
| 549 | 62.02 | | | 58.91/58.9 | | Beth Taylor | U23 | -1 | Mike Corden | Rotherham | Derby | 5 May 18 | |
| 549 | 62.02 | | | 62.02 | PB | Charlotte Youlden | U20 | -6 | | Jarrow & Hebburn | Hexham | 22 Jul 18 | |
| 551 | 62.03 | | | 62.03 | PB | Isabel Davies | U17 | -6 | Kevin Williams | Swansea | Swansea | 10 Jun 18 | |
| 552 | 62.05 | i | | 62.05i | PB | Daisy Irving-Hyman | U23 | -1 | Steve Hobbs | Cambridge Uni | Lee Valley | 4 Feb 18 | |
| 553 | 62.07 | | | 59.29 | | Ash Colvin | U23 | -3 | | Liverpool H | Bedford | 3 Jun 18 | |
| 554 | 62.08 | | | 61.28/56.1 | | Joy Wright | V40 | 21 | Paul Rees | Bournemouth | Yeovil | 14 Apr 18 | |
| 555 | 62.09 | | | 60.80 | | Abbie Milnes | U23 | -2 | Diarmuid Devery | Aldershot, Farnham & District | Exeter | 6 May 18 | |
| 555 | 62.09 | | | 62.09 | PB | Niamh Moran | | 2 | | Victoria Park & Tower Hamlets | Mile End | 20 May 18 | |
| 557 | 62.1 | | | 56.00 | | Louise Robinson | U20 | -5 | Joe Caines | Birchfield H | Kettering | 21 Apr 18 | |
| 557 | 62.1 | | | 62.69/62.1 | PB | Poppy Walters | U17 | -8 | | Woking | Walton | 20 May 18 | |
| 62.69 | | | | | | | | | | Horspath | 23 Jun 18 | |
| 557 | 62.1 | | | 60.61 | | Isabella Busa | U20 | -4 | Richard Holt | Kingston & Poly | Kingston | 27 May 18 | |
| 557 | 62.1 | | | 61.08 | | Mia MacIver | U20 | -6 | | Orkney | Kirkwall | 2 Jun 18 | |
| 557 | 62.1 | | | 59.57 | | Taylor Hammond | U20 | -4 | Darren Middleton | Barnsley AC | Cleckheaton | 3 Jun 18 | |
| 62.38 | i | | | | | | | | | Sheffield | 31 Jan 18 | |
| 557 | 62.1 | | | 62.1 | PB | Sophie Domingo | U20 | -5 | | Harborough | Corby | 19 Jun 18 | |
| 557 | 62.1 | | | 62.1 | PB | Rebecca Ousby | U20 | -5 | Diana Viles | Team Bath | Bath | 27 Jun 18 | |
| 557 | 62.1 | | | 63.81/62.1 | PB | Jemima Kerley | U17 | -6 | | Exeter | Swindon | 14 Jul 18 | |
| 63.81 | | | | | | | | | | Exeter | 14 Apr 18 | |
| 557 | 62.1 | | | 61.22/59.8 | | Issy Cotham | U23 | -3 | Dean Miller | Wolverhampton & Bilston | Nottingham | 5 Aug 18 | |
| 566 | 62.11 | i | | 59.63 | | Rosa Gally | U20 | -5 | | Team East Lothian | Emirates Arena | 27 Jan 18 | |
| 63.30 | | | | | | | | | | Meadowmill | 26 Jun 18 | |
| 566 | 62.11 | i | | 59.26i | | Zoe Benton | U23 | -3 | | Herts Phoenix | Sheffield | 17 Feb 18 | |
| 568 | 62.13 | | | 61.81/61.6 | | Chloe Hocking | U23 | -2 | Conrad Williams | King's College London | Battersea | 26 May 18 | |
| 568 | 62.13 | | | 61.40/60.7 | | Claire Smith | V40 | 20 | Tim Needham | Nene Valley | Lee Valley | 5 Aug 18 | |
| 570 | 62.16 | | | 58.57/54.9 | | Virginia Mitchell | V55 | 33 | | Guildford & Godalming | Malaga, ESP | 14 Sep 18 | |
| 571 | 62.2 | | | 55.70 | | Katie Robbins | U20 | -5 | Jeremy Dale | Yate | Yate | 8 Apr 18 | |
| 571 | 62.2 | | | 59.80 | | Sarah Grover | | 2 | | Dacorum | Hemel Hempstead | 28 Apr 18 | |
| 571 | 62.2 | | | 58.77 | | Bethany McManus | | 5 | Jack Dobson | East Cheshire | Blackburn | 5 May 18 | |
| 571 | 62.2 | | | 62.54/62.2 | PB | Darby Begley-Jones | U20 | -6 | Andrew Kennard | Walton | Walton | 20 May 18 | |
| 63.80 | | | | | | | | | | Eltham | 29 Apr 18 | |
| 571 | 62.2 | | | 66.18/62.2 | PB | Harriet Paulat-Brigg | U20 | -4 | | Bingley | Cleckheaton | 1 Jul 18 | |
| 571 | 62.2 | | | 62.2 | PB | Liz Davies | V35 | 18 | | Springfield | Southend | 4 Jul 18 | |
| 571 | 62.2 | | | 58.22 | | Shelley Brace | | 5 | Alan Morris | City of Stoke | Abingdon | 7 Jul 18 | |
| 578 | 62.22 | | | 62.22 | PB | Ula Cartwright-Finch | V35 | 16 | | London Heathside | Lee Valley | 5 Aug 18 | |
| 579 | 62.23 | | | 62.23/60.9 | PB | Helena Keenan | U23 | -1 | Bill Boyd | Corby | New Haven CT, USA | 29 Apr 18 | |
| 579 | 62.23 | | | 60.95 | | Poppy Carmichael | U20 | -5 | Shane Smith | Kettering | Watford | 16 May 18 | |
| 579 | 62.23 | | | 60.60/59.7 | | Natalie Goddard | U23 | -3 | Beverley Simms | Rugby & Northampton | Lee Valley | 5 Aug 18 | |
| 582 | 62.24 | | | 61.42/60.5 | | Francesca Riley | U23 | -3 | James Webster | Biggleswade | Peterborough | 30 Jun 18 | |
| 583 | 62.25 | | | 62.25 | PB | Charlotte Bishop | | 3 | Steve Reynolds | Basildon | Lee Valley | 19 May 18 | |
| 584 | 62.27 | | | 62.27 | PB | Morgan Little | U17 | -6 | | Ayr Seaforth | Cardiff | 25 Apr 18 | |
| 585 | 62.29 | | | 62.29 | PB | Helena Samarasinghe | U17 | -6 | | St. Mary's Richmond | Erith | 14 Jul 18 | |
| 585 | 62.29 | | | 60.79 | | Chloe Cheyne | U17 | -7 | Dianne Chisholm | Inverness | Aberdeen | 18 Aug 18 | |
| 587 | 62.30 | i | | 61.53 | | Scarlett Kent | U17 | -7 | Jeremy Sothcott | Shaftesbury Barnet | Lee Valley | 18 Mar 18 | |
| 63.05 | | | | | | | | | | Watford | 16 May 18 | |
| 588 | 62.3 | | | 59.44 | | Olivia Woodward | U23 | -2 | Gordon Densley | Tamworth | Wolverhampton | 3 Jun 18 | |
| 588 | 62.3 | | | 57.12 | | Helen Braybrook | U17 | -7 | Bill Boyd | Grantham AC | Corby | 19 Jun 18 | |
| 588 | 62.3 | | | 63.04/62.3 | PB | Eva Ilari Barampouti | U17 | -7 | | St. Albans AC | St. Albans | 23 Jun 18 | |
| 63.04 | | | | | | | | | | Watford | 16 May 18 | |
| 588 | 62.3 | | | 57.73/57.3 | | Michaela Mayor | | 12 | Roger Williams | Hillingdon | Uxbridge | 23 Jun 18 | |
| 63.41 | | | | | | | | | | Horspath | 14 Jul 18 | |
| 588 | 62.3 | | | 62.51i/62.3 | PB | Eloise Longhurst | U17 | -8 | Roy Hayward | Worthing | Lee Valley | 12 Aug 18 | |
| 63.00 | i | | | | | | | | | Lee Valley | 7 Jan 18 | |
| 63.01 | | | | | | | | | | Lee Valley | 11 Aug 18 | |
| 593 | 62.31 | i | | 61.59i | | Hannah Shepherd | U23 | -2 | Mark Lambeth | Rugby & Northampton | Sheffield | 17 Feb 18 | |
| 594 | 62.32 | | | 62.32 | PB | Bryony Underwood | U20 | -4 | | Kingston upon Hull | York | 7 May 18 | |
| 595 | 62.33 | | | 62.10 | | Abigail Bishell | | 1 | John Baron | Sheffield & Dearne | Liverpool | 8 Jul 18 | |
| 596 | 62.34 | | | 62.34/59.4 | PB | Alice Reynolds | | 4 | | Havant | Portsmouth | 12 May 18 | |
| 596 | 62.34 | | | 62.34/62.1 | PB | Louise Rudd | V40 | 22 | David Turnbull | Stockport | Sheffield | 23 Jun 18 | |
| 596 | 62.34 | | | 59.38 | | Laura Gray | | 6 | | Unattached | Mandelieu La Napoule, FRA | 6 Jul 18 | |
| 599 | 62.36 | | | 62.36 | PB | Ella Saunders | U23 | -1 | | Reading AC | Bracknell | 15 Jul 18 | |
| 600 | 62.37 | | | 58.63 | | Alice Harray | U20 | -5 | David Wilkinson | Thames Valley | Eton | 2 Jun 18 | |
| 600 | 62.37 | | | 62.09 | | Sarah Paterson | U23 | -1 | | Ayr Seaforth | Kilmarnock | 12 Jun 18 | |
| 600 | 62.37 | | | 55.92 | | Tyra Watson | | 3 | | Sale Harriers Manchester | Leigh | 5 Aug 18 | |
| 600 | 62.37 | | | 60.85 | | Abbie Jones | U17 | -7 | Simon Goldfinch | Maidenhead | Watford | 22 Aug 18 | |
| 604 | 62.38 | | | 62.11i | | Resian Morris | U17 | -7 | | Sheffield & Dearne | Spinkhill | 9 Sep 18 | |
| 605 | 62.4 | | | 60.23 | | Amy D'Arcy | U23 | -3 | Annette Weale | Yeovil | Exeter | 21 Mar 18 | |
| 62.98 | | | | | | | | | | Exeter | 8 Jul 18 | |
| 605 | 62.4 | | | 59.73/59.7 | | Alex Mundell | | 1 | David Wilkinson | City of Salisbury | Swindon | 23 Jun 18 | |
| 63.32 | | | | | | | | | | Battersea | 26 May 18 | |
| 605 | 62.4 | | | 61.27 | | Mia Gibbons | U17 | -7 | Norman Poole | Sale Harriers Manchester | Warrington | 4 Aug 18 | |
| 63.48 | | | | | | | | | | Salford | 8 Jul 18 | |
| 608 | 62.41 | | | 61.06 | | Megan Pusey | U20 | -4 | | Nene Valley | Woodford | 31 Mar 18 | |
| 608 | 62.41 | | | 58.93 | | Catriona Marriott | U23 | -2 | | Cambridge & Coleridge | Oxford | 19 May 18 | |
| 610 | 62.42 | | | 62.42 | PB | Katie Balme | U20 | -5 | James McDonald | Herne Hill | Parliament Hill | 12 Sep 18 | |
| 611 | 62.45 | | | 61.47/60.1 | | Rebecca Carter | U20 | -4 | Richard Eastman | Kidderminster & Stourport | Newport | 7 Jul 18 | |
| 611 | 62.45 | | | 62.45 | PB | Montana Edghill | U17 | -7 | Sharon Edghill | Marshall Milton Keynes | Kettering | 10 Jul 18 | |
| 613 | 62.46 | | | 61.15 | | Laura Suggitt | | 2 | | Windsor Slough Eton & Hounslow | Tooting Bec | 22 Aug 18 | |
| 614 | 62.49 | | | 62.49 | PB | Amy Fix | U20 | -5 | Colin Corless | Southend | Chelmsford | 12 May 18 | |
| 614 | 62.49 | | | 62.49 | PB | Sara Watterson | U23 | -3 | Di Shimell | Manx | Hull | 12 May 18 | |
| 616 | 62.5 | | | 62.89/62.5 | PB | Alice Cashin | U17 | -7 | | Northern (Isle of Man) | Douglas | 11 Jun 18 | |
| 62.89 | | | | | | | | | | Liverpool | 5 May 18 | |
| 616 | 62.5 | | | 62.65/62.5 | PB | Ella Conlon | U17 | -7 | | London Heathside | Finsbury Park | 14 Jul 18 | |
| 63.19 | | | | | | | | | | Bromley | 13 Aug 18 | |
| 616 | 62.5 | | | 63.21/62.5 | PB | Charlene Jacobs-Conradie | V40 | 18 | Gordon Addison | Luton | Hemel Hempstead | 18 Aug 18 | |
| 616 | 62.5 | | | 58.07 | | Harriet Tuson | U17 | -7 | Darren Gauson | Yeovil | Yeovil | 9 Sep 18 | |
| 620 | 62.51 | i | | 60.42 | | Isabella Or Kam Fat | U17 | -7 | Lee Walker | Sheffield & Dearne | Sheffield | 28 Jan 18 | |
| 620 | 62.51 | | | 62.28/61.5 | | Jordan Hinds | U20 | -6 | | Ilford | Ilford | 23 Jun 18 | |
| 622 | 62.53 | | | 62.53 | PB | India Jenkins | U17 | -7 | Darrell Maynard | Cwmbran | Cardiff | 13 Jul 18 | |
| 623 | 62.58 | | | 62.58 | PB | Ellen Woodall | U17 | -7 | | Basingstoke & Mid Hants | Lee Valley | 11 Aug 18 | |
| 624 | 62.60 | | | 62.60 | PB | Maya Erzan-Essien | U20 | -5 | | Bolton | Stretford | 9 Jun 18 | |
| 625 | 62.6 | | | 63.54/62.6 | PB | Ella Sharpe | U20 | -6 | Andrew Ian Slater | Horsham Blue Star | Brighton | 14 Apr 18 | |
| 63.54 | | | | | | | | | | Crawley | 12 May 18 | |
| 625 | 62.6 | | | 62.6 | PB | Abby O'Neill | U17 | -7 | Jack Dobson | East Cheshire | Blackburn | 5 May 18 | |
| 625 | 62.6 | | | 57.76 | | Lucy Hope | U20 | -5 | Steven Munday | Medway & Maidstone | Croydon | 20 May 18 | |
| 62.72 | | | | | | | | | | Ashford | 13 May 18 | |
| 625 | 62.6 | | | 60.82i | | Samantha Baker-Jones | U20 | -4 | Mike Stayman | Harrogate | Darlington | 3 Jun 18 | |
| 63.61 | | | | | | | | | | Gateshead | 15 Apr 18 | |
| 625 | 62.6 | | | 59.90 | | Victoria Belcher | | 8 | Michael Adams | Newport H | Solihull | 5 Aug 18 | |
| 62.90 | | | | | | | | | | Brecon | 25 Aug 18 | |
| 625 | 62.6 | | | 62.49 | | Pippa Bailey | U23 | -2 | Bill Foster | St. Albans AC | St. Albans | 18 Aug 18 | |
| 631 | 62.64 | | | 62.26 | | Anna Carlon | U20 | -6 | Julie Coleby | Durham | Wakefield | 8 Apr 18 | |
| 632 | 62.68 | | | 61.41/61.3 | | Connie Campbell | U20 | -6 | | Inverness | Inverness | 12 May 18 | |
| 632 | 62.68 | | | 60.54/60.5i | | Felicity Clarke | | 4 | Tony Benton | Havering | Bedford | 3 Jun 18 | |
| 634 | 62.7 | | | 61.11 | | Chloe Godbold | U23 | -3 | Graham Holmes | Ipswich | Ipswich | 13 May 18 | |
| 63.82 | | | | | | | | | | Harrow | 18 Aug 18 | |
| 634 | 62.7 | | | 62.7 | PB | Fern Kimber | U17 | -7 | Annette Lewis | Poole Runners | Swindon | 23 Jun 18 | |
| 634 | 62.7 | | | 58.88/58.7 | | Hannah Knights | U23 | -2 | | Guildford & Godalming | Swindon | 14 Jul 18 | |
| 634 | 62.7 | | | 62.7 | PB | Venus Morgan | U20 | -6 | Bob Schofield | Kingston upon Hull | Rotherham | 4 Aug 18 | |
| 634 | 62.7 | | | 59.03 | | Olivia Anderson | U23 | -2 | | Kent Schs | Oxford | 3 Nov 18 | |
| 639 | 62.74 | | | 62.74 | PB | Costanza di Borgoricco | U20 | -6 | | Highgate | Lee Valley | 27 Jun 18 | |
| 639 | 62.74 | | | 62.74 | PB | Rachel Aldridge | | | | Royal Navy | Aldershot | 18 Jul 18 | |
| 639 | 62.74 | | | 60.48 | | Kyra Sethna-McIntosh | U15 | -8 | | Croydon | Bromley | 13 Aug 18 | |
| 642 | 62.75 | | | 62.75 | PB | Beatrice Maynard | U17 | -7 | Mark Andrews | Holland Sports AC | Eltham | 14 Apr 18 | |
| 643 | 62.77 | i | | 59.53 | | Emily Barrett | | 3 | | Windsor Slough Eton & Hounslow | Lee Valley | 27 Jan 18 | |
| 644 | 62.78 | | | 61.08 | | Charlotte Rhule | U23 | -2 | Jay Galley | Blackheath & Bromley | Bromley | 14 Apr 18 | |
| 644 | 62.78 | | | 62.78 | PB | Cameron Thomas | U20 | -6 | Steve Mann | Ealing Southall & Middx | Watford | 16 May 18 | |
| 646 | 62.79 | | | 61.20 | | Charlotte Hall | U20 | -4 | Shaun Ainge | Cannock & Stafford | Loughborough | 28 Apr 18 | |
| 646 | 62.79 | | | 62.79 | PB | Emily Johnston | U23 | -1 | | North Down | Belfast | 2 May 18 | |
| 646 | 62.79 | | | 62.79/62.6 | PB | Naomi Conlon | U20 | -5 | | London Heathside | Lee Valley | 12 May 18 | |
| 649 | 62.80 | | | 58.91 | | Megan Gallagher | U20 | -4 | Garry Gahan | North Devon | Abingdon | 25 Mar 18 | |
| 650 | 62.8 | | | 57.79 | | Stephanie Brooks | U15 | -8 | Martin Fisher | North Somerset | Street | 3 May 18 | |
| 650 | 62.8 | | | 67.15i/62.8 | PB | Lottie Siddle | U20 | -4 | Bernard Wilkins | Abingdon | Rugby | 6 May 18 | |
| 650 | 62.8 | | | 64.68/62.8 | PB | Emma Livingstone | U20 | -5 | David Smith | Andover | Horsham | 20 May 18 | |
| 650 | 62.8 | | | 63.61/62.8 | PB | Eleanor Duncan | U17 | -6 | Mike Bennett | Worcester | Telford | 7 Jul 18 | |
| 650 | 62.8 | | | 61.41/59.5 | | Laura Carmichael | | 9 | | Serpentine | Luton | 14 Jul 18 | |
| 650 | 62.8 | | | 62.45 | | Megan Ozanne | | 9 | | Cambridge & Coleridge | Luton | 22 Jul 18 | |
| 656 | 62.82 | | | 62.82 | PB | Lydia Hilson | | | | Army | Aldershot | 18 Jul 18 | |
| 657 | 62.84 | | | 62.84 | PB | Megan Loney | U20 | -5 | Geoffrey Barraclough | City of York | Stretford | 27 May 18 | |
| 657 | 62.84 | | | 62.84/62.0 | PB | Harmony Cooper | U17 | -6 | Bruce Warren | Hastings AC | Eltham | 18 Aug 18 | |
| 659 | 62.86 | | | 62.86 | PB | Becky Wilkinson | | 3 | | City of York | York University | 8 Jul 18 | |
| 660 | 62.87 | | | 60.12/59.4 | | Katie Jane Littlefair | U23 | -3 | | Preston | York University | 8 Jul 18 | |
| 661 | 62.9 | | | 62.9 | PB | Olivia Mead | U17 | -8 | Derek Darnell | Nene Valley | Peterborough | 22 Apr 18 | |
| 661 | 62.9 | | | 62.9 | PB | Anna Pettit | U17 | -7 | Nicholas Bull | Team Kennet | Winchester | 23 Jun 18 | |
| 661 | 62.9 | | | 63.24/62.9 | PB | Jenna Allen-Cartwright | U20 | -6 | | Bury | Ashton under Lyne | 8 Jul 18 | |
| 661 | 62.9 | | | 63.59/62.9 | PB | Lottie Hinson | U17 | -7 | | Basildon | Braintree | 14 Jul 18 | |
| 661 | 62.9 | | | 62.9 | PB | Rachael Collins | | 5 | | London City AC | Tooting | 18 Aug 18 | |
| 666 | 62.91 | | | 62.11 | | Sandie Pohlman | U20 | -5 | | Cookham | Watford | 16 May 18 | |
| 666 | 62.91 | | | 61.07 | | Sade Bailey | | 5 | | Basildon | Ilford | 23 Jun 18 | |
| 666 | 62.91 | | | 57.39 | | Amy Kelland | U23 | -1 | Colin Bovell | Andover | Grangemouth | 7 Jul 18 | |
| 669 | 62.92 | | | 58.51 | | Isla Innes | U17 | -7 | | Edinburgh AC | Grangemouth | 26 Aug 18 | |
| 670 | 62.93 | | | 62.93 | PB | Amy Panton | U20 | -6 | | Edinburgh AC | Scotstoun | 24 Jun 18 | |
| 671 | 62.96 | | | 60.29/59.6 | | Georgina Hermitage T37/F37 | | 7 | Paul MacGregor | Guildford & Godalming | Kingston | 12 May 18 | |
| 672 | 62.99 | i | | 62.99i | PB | Hollie-May Allen | U20 | -6 | | Swansea | Cardiff | 10 Feb 18 | |
| 673 | 63.00 | | | 63.00 | PB | Lauren Flack | U17 | -7 | Stuart Flack | Epsom & Ewell | Kingston | 21 Apr 18 | |
| 674 | 63.0 | | | 56.91/56.0 | | Ellena Ruddock | V40 | 20 | Roy Humphries | Rugby & Northampton | Leamington | 25 Apr 18 | |
| 674 | 63.0 | | | 63.07/63.0 | PB | Daisy Ackerman | U17 | -8 | | Bristol & West | Wolverhampton | 3 Jun 18 | |
| 63.07 | | | | | | | | | | Yate | 25 Apr 18 | |
| 674 | 63.0 | | | 62.3 | | Yasmin Ryder | U23 | -2 | Karen Yewer | Newbury | Portsmouth | 23 Jun 18 | |
| 674 | 63.0 | | | 63.0 | PB | Sofie Kent | | 4 | Mick Woods | Aldershot, Farnham & District | Aldershot | 14 Jul 18 | |
| 674 | 63.0 | | | 60.78 | | Megan Sims | U20 | -5 | Ronald Crosby | Peterborough | Bury St Edmunds | 16 Sep 18 | |
| 679 | 63.03 | | | 63.03 | PB | Jessica Moore | U15 | -8 | Karen Murphy | Shaftesbury Barnet | Lee Valley | 28 Apr 18 | |
| 679 | 63.03 | | | 63.03 | PB | Isabella Brand | U17 | -8 | | Trent Park | Lee Valley | 27 Jun 18 | |
| 681 | 63.06 | | | 63.06 | PB | Melody Batt | U20 | -5 | | Reading AC | Bromley | 27 May 18 | |
| 681 | 63.06 | | | 63.01 | | Karina Harris | U20 | -6 | Paul Patten | Blackheath & Bromley | Bromley | 13 Aug 18 | |
| 683 | 63.08 | | | 59.83 | | Olivia McDermott | | 3 | John Carney | Salford Met | Stretford | 19 Jun 18 | |
| 684 | 63.10 | | | 63.10 | PB | Katie Saunders | U20 | -6 | | Stevenage & North Herts | Milton Keynes | 14 Apr 18 | |
| 684 | 63.10 | | | 58.80 | | Hannah Mclaughlin | U17 | -7 | Sharon Edghill | Marshall Milton Keynes | Kettering | 10 Jul 18 | |
| 686 | 63.1 | | | 64.35/62.9 | | Katie Margarson | | 8 | Mick Graham | St. Edmund Pacers | Ipswich | 13 May 18 | |
| 686 | 63.1 | | | 61.04 | | Clara Higgs | U17 | -7 | Roger Williams | Hillingdon | Uxbridge | 23 Jun 18 | |
| 686 | 63.1 | | | 63.1 | PB | Charlotte Moran | U20 | -6 | | Bolton | Leigh | 1 Jul 18 | |
| 686 | 63.1 | | | 63.11/62.7 | | Maddy Herbert | U17 | -7 | | Dorchester | Southampton | 1 Jul 18 | |
| 686 | 63.1 | | | 61.72 | | Maria McPolin | U20 | -4 | | Leigh | Blackpool | 8 Jul 18 | |
| 691 | 63.12 | | | 63.12 | PB | Katherine Godfrey | | 1 | John Henson | Yate | Sheffield | 14 Apr 18 | |
| 692 | 63.14 | i | | 62.01 | | Katie Mitchell | U20 | -5 | Michael West | Enfield & Haringey | Lee Valley | 27 Jan 18 | |
| 692 | 63.14 | | | 63.14 | PB | Danielle Bakare | U20 | -5 | Segrid Ayers | Newham & Essex Beagles | Sheffield | 5 Aug 18 | |
| 694 | 63.15 | i | | 63.15i | PB | Lillian Bangula | U20 | -4 | Alf Vickers | Victoria Park & Tower Hamlets | Lee Valley | 18 Mar 18 | |
| 694 | 63.15 | | | 63.15 | PB | Rachel Brown | U20 | -5 | | Ballymena & Antrim | Antrim | 28 Apr 18 | |
| 694 | 63.15 | | | 63.15 | PB | Rochelle Moukala | U20 | -5 | | Giffnock North | Scotstoun | 24 Jun 18 | |
| 697 | 63.16 | | | 62.07i | | Rebecca Beddall | U20 | -4 | Lee Grint | Stevenage & North Herts | Milton Keynes | 14 Apr 18 | |
| 697 | 63.16 | | | 63.16 | PB | Sarah Elsden | U17 | -6 | Stuart Holding | Wigan & District | York University | 8 Jul 18 | |
| 697 | 63.16 | i | | 60.14 | | Catriona McPheat | U20 | -6 | Jamie Bowie | Team East Lothian | Emirates Arena | 1 Dec 18 | |
| 700 | 63.17 | | | 60.70 | | Phoebe Moncur | U20 | -5 | | Dundee Hawkhill | Carlisle | 29 Apr 18 | |
| 700 | 63.17 | | | 61.40 | | Anna Hill | U17 | -7 | | Lagan Valley | Belfast | 24 Jun 18 | |
| 702 | 63.19 | | | 60.74 | | Carolyn Cameron | U20 | -5 | Nichola Crawford | Edinburgh AC | Grangemouth | 5 Sep 18 | |
| 703 | 63.2 | | | 62.0 | | Elizabeth Bentham | U17 | -7 | Catrina Lewis | Luton | Luton | 14 Apr 18 | |
| 703 | 63.2 | | | 64.34/63.2 | PB | Hannah Mulholland | U20 | -5 | | Preston | Blackpool | 9 Jun 18 | |
| 703 | 63.2 | | | 60.1 | | Jo Adams | | 6 | | Richmond & Zetland | Darlington | 4 Aug 18 | |
| 706 | 63.22 | i | | 63.22i | PB | Flora Miskin-Young | U15 | -9 | John Skevington | Wreake & Soar Valley | Sheffield | 28 Jan 18 | |
| 706 | 63.22 | | | 59.63 | | Jenna McGrevey | | 9 | Gary Warhurst | Richmond & Zetland | Aldershot | 20 Jun 18 | |
| 708 | 63.25 | i | | 63.24/62.9 | | Holly Horton | U20 | -4 | Martin Cook | Scunthorpe & District AC (Defunct) | Sheffield | 28 Jan 18 | |
| 63.30 | | | | | | | | | | York | 16 Jun 18 | |
| 709 | 63.26 | i | | 61.17 | | Anna Forbes | U23 | -3 | Alan Forbes | Whitemoss | Emirates Arena | 6 Jan 18 | |
| 709 | 63.26 | i | | 62.24/59.3 | | Lucy Townson | U20 | -4 | | Liverpool Pembroke Sefton | Lee Valley | 31 Jan 18 | |
| 709 | 63.26 | | | 63.13 | | Maisie Pennant | U20 | -5 | Richard Claessens | Wycombe | Kingston | 9 Jun 18 | |
| 712 | 63.27 | i | | 63.27i/63.2 | PB | Alana Fagan | U20 | -4 | | Windsor Slough Eton & Hounslow | Lee Valley | 27 Jan 18 | |
| 713 | 63.28 | | | 61.10/61.0 | | Katie Dawson | U20 | -4 | Trevor Wells | Havering | Bedford | 3 Jun 18 | |
| 714 | 63.30 | i | | 61.41 | | Josephine Macdonald | | 1 | | Edinburgh AC | Emirates Arena | 10 Feb 18 | |
| 715 | 63.3 | | | 63.3 | PB | Frances Sealy | U20 | -6 | | Banchory Stonehaven | Perth | 27 May 18 | |
| 716 | 63.34 | | | 63.34/62.3 | PB | Eilidh Malcolm | U20 | -5 | Nat Fisher | Harlow AC | Lee Valley | 14 Apr 18 | |
| 717 | 63.37 | | | 63.37 | PB | Lucy Broderick | U17 | -7 | David Mills | Reigate Priory | Eltham | 14 Apr 18 | |
| 718 | 63.39 | | | 61.32 | | Faye Olszowka T20/F20 | U20 | -5 | Christopher Harris | Bexley | Doncaster | 30 Jun 18 | |
| 719 | 63.4 | | | 63.4 | PB | Martine Scott | U17 | -7 | | Guildford & Godalming | Brighton | 14 Apr 18 | |
| 719 | 63.4 | | | 65.03/63.4 | PB | Katie Fairman | U23 | -2 | Peter Gore | City of Norwich | Norwich | 20 May 18 | |
| 719 | 63.4 | | | 64.04/61.7 | | Chloe Norman | U20 | -5 | Derek Newton | Blackpool, Wyre & Fylde | Leigh | 3 Jun 18 | |
| 719 | 63.4 | | | 62.85/60.3 | | Meg Rapley | U20 | -4 | | Basildon | Ashford | 29 Jul 18 | |
| 723 | 63.42 | | | 63.42 | PB | Harriet McCrossan | U15 | -10 | | Lifford Strabane | Bangor | 24 Jul 18 | |
| 724 | 63.43 | i | | 60.46 | | Imani Modahl | | 1 | Vicente Modahl | Sale Harriers Manchester | Sheffield | 13 Jan 18 | |
| 724 | 63.43 | | | 62.76/62.6 | | Islay Watts | | 6 | | Radley | Horspath | 12 May 18 | |
| 726 | 63.44 | i | | 59.54 | | Mia O'Hara | U17 | -8 | Barry Morris | Eastbourne | Lee Valley | 7 Jan 18 | |
| 64.0 | | | | | | | | | | Tonbridge | 14 Apr 18 | |
| 726 | 63.44 | i | | 62.75/62.1 | | Anna Bakewell | U20 | -4 | Peter Gore | City of Norwich | Lee Valley | 4 Feb 18 | |
| 726 | 63.44 | | | 60.26 | | Nicole Norton | | 1 | Sam Thorpe | Rotherham | Sheffield | 3 Jun 18 | |
| 729 | 63.45 | i | | 60.99 | | Shannon Kennedy | U23 | -2 | | Hillingdon | Lee Valley | 31 Jan 18 | |
| 730 | 63.50 | | | 63.50 | PB | Amy Braid | U20 | -6 | | Woking | Crawley | 1 Jul 18 | |
| 731 | 63.5 | | | 64.46/63.5 | PB | Elin James | U20 | -4 | Peter Walton | Neath | Swansea | 8 Apr 18 | |
| 731 | 63.5 | | | 63.5 | PB | Mia Roberts | U17 | -7 | John Messum | Deeside AAC | Sportcity | 3 Jun 18 | |
| 733 | 63.52 | i | | 61.57/61.0 | | Isabella Merritt | U15 | -10 | Andy Townsend | Horwich | Sheffield | 28 Jan 18 | |
| 733 | 63.52 | | | 63.52/63.4 | PB | Sian Heather | | 1 | | Eastbourne | Harrow | 18 Aug 18 | |
| 735 | 63.55 | i | | 63.44 | | Rachel Watson | U23 | -3 | | Aberdeen | Emirates Arena | 10 Feb 18 | |
| 736 | 63.56 | | | 63.56 | PB | Temi Olusesan | U20 | -5 | | Woodford Green Essex Ladies | Woodford | 1 Jul 18 | |
| 737 | 63.59 | | | 60.33 | | Jessica Cook | | 1 | | Crawley | Crawley | 20 May 18 | |
| 737 | 63.59 | | | 63.59 | PB | Lauren Macey | U17 | -6 | Tony Piersall | Invicta East Kent | Canterbury | 25 May 18 | |
| 739 | 63.6 | | | 65.63i/63.6 | PB | Bethany Smith | U17 | -7 | Julia Machin | Brighton & Hove | Brighton | 14 Apr 18 | |
| 739 | 63.6 | | | 65.99/63.6 | PB | Isabella Kerley | U17 | -6 | | Exeter | Winchester | 23 Jun 18 | |
| 739 | 63.6 | | | 63.6 | PB | Lucy Minns | U23 | -1 | | Harlow AC | Braintree | 14 Jul 18 | |
| 739 | 63.6 | | | 64.03/63.6 | PB | Amy Mollard | U17 | -7 | | Sale Harriers Manchester | Warrington | 4 Aug 18 | |
| 743 | 63.61 | | | 58.77i | | Amy Frith | | 11 | Allen Adamson | Bedford & County | Peterborough | 30 Jun 18 | |
| 744 | 63.63 | | | 59.94 | | Joely Bytheway | U20 | -5 | Tammie Ryder | Tavistock | Exeter | 13 May 18 | |
| 744 | 63.63 | | | 63.63 | PB | Grace Burrell | U17 | -7 | | Basildon | Croydon | 1 Jul 18 | |
| 746 | 63.66 | | | 60.75 | | Shen Wigfield-Turner | U15 | -9 | Steven Marshall | Hallamshire | Spinkhill | 9 Sep 18 | |
| 747 | 63.69 | i | | 61.22/61.1 | | Jacqui Hodgson | V45 | 28 | Julie Coleby | Durham | Emirates Arena | 4 Feb 18 | |
| 63.81 | | | | | | | | | | Malaga, ESP | 14 Sep 18 | |
| 748 | 63.70 | | | 62.83 | | Jessica Fields | U20 | -5 | Dean Lewis | Kingston upon Hull | Hull | 12 May 18 | |
| 748 | 63.70 | | | 62.10 | | Chloe Errington | U17 | -8 | Sara MacDonald-Gray | Southampton | Battersea | 14 Jul 18 | |
| 748 | 63.70 | i | | 58.72 | | Eilidh MacLeod | U20 | -4 | | Stornoway | Emirates Arena | 24 Oct 18 | |
| 751 | 63.7 | | | 66.92i/63.7 | PB | Rachel Lever | U23 | -2 | | Preston | Lancaster | 10 Mar 18 | |
| 751 | 63.7 | | | 63.83/63.7 | PB | Olivia Worth | U20 | -5 | Brian Holyfield | Birchfield H | Yate | 6 May 18 | |
| 63.83 | | | | | | | | | | Nuneaton | 12 May 18 | |
| 751 | 63.7 | | | 64.37/63.7 | PB | Sophie Bleazard | U20 | -4 | Arnie Wray | Telford AC | Gloucester | 2 Jun 18 | |
| 751 | 63.7 | | | 60.48 | | Kati Hulme | U17 | -7 | Arnie Wray | Shrewsbury | Hereford | 2 Jun 18 | |
| 751 | 63.7 | | | 63.88/63.7 | PB | Alice Knight | U20 | -5 | | Billingham | Darlington | 26 Jun 18 | |
| 63.88 | | | | | | | | | | Middlesbrough | 12 Jun 18 | |
| 751 | 63.7 | | | 63.32 | | Zoe Rixson | U17 | -8 | | Basildon | Braintree | 14 Jul 18 | |
| 751 | 63.7 | | | 61.36i/58.8 | | Stacy McGivern | V40 | 20 | | Peterborough | Luton | 22 Jul 18 | |
| 751 | 63.7 | | | 61.06/60.4 | | Romy Naven | | 2 | Robert Hingley | Bromsgrove & Redditch | Worcester | 9 Aug 18 | |
| 759 | 63.75 | i | | 63.75i | PB | Jasmine Greenaway | U17 | -7 | | Charnwood | Sheffield | 28 Jan 18 | |
| 760 | 63.76 | i | | 62.01i | | Cara Steven | U23 | -3 | Kevin Reynolds | Shetland | Emirates Arena | 10 Feb 18 | |
| 761 | 63.78 | | | 63.78 | PB | Rhian Purves | U20 | -5 | Colin Haggie | Gosforth | Leeds (JC) | 29 Apr 18 | |
| 761 | 63.78 | | | 63.78 | PB | Nia Amaning | U15 | -9 | Carl Graham | Newham & Essex Beagles | Woodford | 4 Sep 18 | |
| 763 | 63.80 | | | 61.14/60.7 | | Dannielle Franklin | U23 | -1 | Chris Franklin | Llanelli | Neath | 20 May 18 | |
| 764 | 63.8 | | | 65.35/63.8 | PB | Abigayle Goodrick-Latham | U23 | -2 | Kevin Tobin | Swansea | Swansea | 8 Apr 18 | |
| 764 | 63.8 | | | 63.8 | PB | Michaela Raine | U20 | -5 | | West Norfolk | Norwich | 12 May 18 | |
| 764 | 63.8 | | | 64.19/61.8 | | Jessica Waters | U20 | -5 | | Sutton-in-Ashfield | Sutton in Ashfield | 2 Jun 18 | |
| 764 | 63.8 | | | 58.37/58.3 | | Kirsty Barr | | 6 | | Barnsley AC | Grimsby | 8 Jul 18 | |
| 764 | 63.8 | | | 64.67/63.8 | PB | Helena Da Costa | U17 | -7 | | Harrogate | Whitley Bay | 8 Jul 18 | |
| 764 | 63.8 | | | 63.8 | PB | Finlay Marriott | U20 | -4 | Laura Turner-Alleyne | Cambridge & Coleridge | Bury St Edmunds | 8 Sep 18 | |
| 770 | 63.81 | | | 63.81 | PB | Kendaa Cameron-Chavannes | U17 | -8 | | Blackheath & Bromley | Lee Valley | 11 Aug 18 | |
| 771 | 63.82 | | | 57.76 | | Neve Woodward | U15 | -10 | | Rushcliffe | Sheffield | 19 May 18 | |
| 772 | 63.87 | | | 63.87 | PB | Rachel Donnelly | U17 | -8 | Edward McQuillan | Law | Crownpoint | 28 Aug 18 | |
| 773 | 63.9 | | | 64.06/63.7 | | Francesca Robertson | U23 | -1 | | Longwood | Lancaster | 10 Mar 18 | |
| 773 | 63.9 | | | 63.9 | PB | Abigail Richardson | U20 | -5 | | Bournemouth | Bournemouth | 9 Jun 18 | |
| 773 | 63.9 | | | 65.50/63.9 | PB | Leigh-Ann Smith | | 8 | | Scunthorpe & District AC (Defunct) | Cosford | 14 Jun 18 | |
| 773 | 63.9 | | | 59.94 | | Rachel Rajkumar | | 2 | | Reading AC | Southampton | 18 Aug 18 | |
| 773 | 63.9 | | | 63.9 | PB | Phoebe March | U17 | -7 | | City of Portsmouth | Portsmouth | 15 Sep 18 | |
| 778 | 63.91 | | | 63.91 | PB | Jeri-Lynne Grabham | U20 | -5 | Ridley Griffith | Neath | Swansea | 10 Jun 18 | |
| 779 | 63.92 | i | | 60.80 | | Eleanor Arnfield | U23 | -3 | Richard Holt | Kingston & Poly | Sheffield | 17 Feb 18 | |
| 780 | 63.95 | i | | 63.09 | | Milly Soanes | U17 | -7 | Deborah Keenleyside | Dacorum | Lee Valley | 18 Mar 18 | |
| 781 | 63.97 | | | 63.97 | PB | Sophie Gee | U20 | -5 | Maureen Hancock | Sutton & District | Kingston | 9 Jun 18 | |
| 782 | 64.0 | | | 65.37/63.9 | | Tania Jansen Van Rensburg | U20 | -5 | | Solihull & Small Heath | Kettering | 21 Apr 18 | |
| 782 | 64.0 | | | 64.0 | PB | Sophie Morton | U20 | -5 | Steve Perkin | Chiltern | Woking | 29 Apr 18 | |
| 782 | 64.0 | | | 64.0 | PB | Jennifer Taylor | U17 | -7 | Peter Wileman | Durham | Whitley Bay | 8 Jul 18 | |
| 782 | 64.0 | | | 58.40 | | Ellen Franklin | | 6 | | Aldershot, Farnham & District | Kingston | 18 Aug 18 | |
| 52.88 | | | 52.57 | | Davicia Patterson | U20 | -5 | William Kelly | Beechmount | Mannheim, GER | 23 Jun 18 | |
| 54.12 | | | 54.12 | PB | Gloria Hooper | | 4 | | Harrow | Ashford | 13 May 18 | |
| 54.44 | | | 54.44 | PB | Aisha Naibe-Wey | | 3 | Linford Christie | Thames Valley | Tempe AZ, USA | 5 Apr 18 | |
| 54.61 | | | 51.13 | | Sophie Becker | U23 | -2 | | Cardiff | Belfast | 13 Apr 18 | |
| 55.32 | | | 55.32/55.0 | PB | Joceline Monteiro | | 6 | | Chelmsford | Bracknell | 15 Jul 18 | |
| 55.46 | | | 54.20 | | Nessa Millet | | 2 | Nick Dakin | Notts | Tampere, FIN | 26 May 18 | |
| 57.21 | | | 55.16 | | Gabrielle Curran | | 5 | Bill Foster | Ealing Southall & Middx | Loughborough | 6 Jun 18 | |
| 57.43 | | | 53.60 | | Rachel McCann | U17 | -6 | Michael Roberts | North Down | Belfast | 9 Jun 18 | |
| 57.62 | | | 57.62 | PB | Irene Gibson | | 4 | | Oxford Uni | Oxford | 19 May 18 | |
| 58.05 | i | | 58.00i | | Elena Papachristou | | | | Edinburgh Uni | Emirates Arena | 10 Feb 18 | |
| 59.20 | | | 58.87 | | Johanna Tofte | U17 | -8 | Anne Hegvold | Hercules Wimbledon | Bekkestua, NOR | 15 Jun 18 | |
| 59.2 | | | 56.87 | | Imola Asztalos | | 8 | | Cheltenham | Nottingham | 5 Aug 18 | |
| 59.85 | i | | | | | | | | | Lee Valley | 27 Jan 18 | |
| 60.99 | | | | | | | | | | Loughborough | 28 Apr 18 | |
| 59.68 | | | 59.68 | PB | Amalia Westerlund | U23 | -1 | | | Sheffield | 5 Aug 18 | |
| 60.32 | i | | 59.89i | | Emilie Speaight | V35 | 15 | | Hercules Wimbledon | Madrid, ESP | 20 Mar 18 | |
| 60.8 | | | | | | | | | | Carshalton | 14 Jul 18 | |
| 61.00 | | | | | | | | | | Sheffield | 23 Jun 18 | |
| 60.37 | | | 56.77 | | Danielle Alakija | U23 | -1 | Lloyd Cowan | Woodford Green Essex Ladies | Bedford | 5 May 18 | |
| 60.69 | | | 60.69 | PB | Lara Bencini | | 8 | David Wilkinson | Thames Valley | Battersea | 14 Jul 18 | |
| 60.7 | | | 60.7 | PB | Popi Nika | | 1 | | UCL | Parliament Hill | 14 Jul 18 | |
| 61.5 | | | 61.46 | | Noelle O'Regan | | 10 | | London Heathside | St. Albans | 23 Jun 18 | |
| 62.69 | | | | | | | | | | Finsbury Park | 8 May 18 | |
| 61.6 | | | 61.52 | | Susan McManus | | 6 | | Birchfield H | Nottingham | 5 Aug 18 | |
| 61.84 | | | 61.84 | PB | Anna McCauley | U20 | -6 | Maureen McCauley | City of Lisburn | Tullamore, IRL | 19 Aug 18 | |
| 62.25 | | | 60.33i | | Bettina Rottweiler | | 7 | Richard Ashe | Harrow | Cardiff | 2 Jun 18 | |
| 62.31 | | | 61.24 | | Zyanne Hook | U23 | -1 | | Loughborough Students | Málaga (C), ESP | 26 May 18 | |
| 62.41 | | | 62.41 | PB | Samanta Bendaraviciute | U20 | -6 | | Woodford Green Essex Ladies | Woodford | 18 Aug 18 | |
| 62.42 | | | 57.17 | | Synne Frydenlund | U23 | -2 | Laura Turner-Alleyne | Hillingdon | Bedford | 5 May 18 | |
| 62.5 | | | 62.5 | PB | Katie French | | 10 | | Belgrave | Dartford | 18 Aug 18 | |
| 62.78 | | | 60.89/60.7 | | Rosa Serafini | | 7 | Jacob Howe | London Heathside | Finsbury Park | 8 May 18 | |
| 62.96 | | | 62.96 | PB | Rebecca Toomey | | | | Southampton Uni | Bedford | 5 May 18 | |
| 63.52 | | | 63.52 | PB | Fie Geelan | | | | Kent Uni | Canterbury | 25 May 18 | |
| 63.71 | i | | 63.71i | PB | Aleksandra Isabel Pillmann | U23 | -3 | | King's College London | Sheffield | 17 Feb 18 | |