Summer Open Meet Records
| 1/2 | Girls | 100m Individual Medley | |||
| 9 / 10 | Erin Nabney | Barnet Copthall | 1 16.26 | 2008 | |
| 11 / 12 | Madeline Tichborne | Barnet Copthall | 1 13.05 | 2008 | |
| 3 | Girls | 100m Individual Medley | |||
| 13 / 14 | Abbie Sellars | Harrow & W | 1 11.78 | 2003 | |
| 15 / 16 | Kirsty Forbes | Killerwhales | 1 08.80 | 2005 | |
| 17 + | Abbie Sellars | Harrow & W | 1 11.78 | 2006 | |
| 4/5 | Boys | 50m Breaststroke | |||
| 9 / 10 | Jake Robinson | Stevenage | 41.39 | 2005 | |
| 11 / 12 | Yaron Ash | Barnet Copthall | 37.72 | 2008 | |
| 6/7 | Girls | 50m Backstroke | |||
| 9 / 10 | Erin Nabney | Barnet Copthall | 37.01 | 2008 | |
| 11 / 12 | Madeline Tichborne | Barnet Copthall | 33.31 | 2008 | |
| 8 | Boys | 100m Breaststroke | |||
| 13 / 14 | Kim Lam Liu | Barnet Copthall | 1 13.61 | 2008 | |
| 15 / 16 | Ian Shannon | Stevenage | 1 11.64 | 2003 | |
| 17 + | Martyn Bermingham | Watford | 1 09.82 | 2007 | |
| 9 | Girls | 100m Backstroke | |||
| 13 / 14 | Faye Nugent | Cheshunt | 1 09.95 | 2010 | |
| 15 / 16 | Kirsty Forbes | Killerwhales | 1 05.73 | 2005 | |
| 17 + | Hayley Duncan | Harrow & W | 1 11.12 | 2003 | |
| 10/11 | Boys | 50m Freestyle | |||
| 9 / 10 | Charlie Boldison | Barnet Copthall | 30.95 | 2003 | |
| 11 / 12 | Yaron Ash | Barnet Copthall | 27.81 | 2008 | |
| 12/13 | Girls | 50m Butterfly | |||
| 9 / 10 | Jodie Hare | Barnet Copthall | 34.91 | 2008 | |
| 11 / 12 | Madeline Tichborne | Barnet Copthall | 33.09 | 2008 | |
| 14 | Boys | 100m Freestyle | |||
| 13 / 14 | Alexander Jameson | Epping Forest | 57.51 | 2005 | |
| 15 / 16 | Tom Barnes | Potters Bar | 55.56 | 2003 | |
| 17 + | John Cunningham | Potters Bar | 54.24 | 2009 | |
| 15 | Girls | 100m Butterfly | |||
| 13 / 14 | Charis Samuels | Hitchin | 1 10.29 | 2002 | |
| 15 / 16 | Lauren Chapple | Barnet Copthalles | 1 07.04 | 2008 | |
| 17 + | Laura Andrews | Killerwhales | 1 11.53 | 2006 | |
| 16/17 | Boys | 100m Individual Medley | |||
| 9 / 10 | Jonathan Quinn | Potters Bar | 1 16.68 | 2001 | |
| 11 / 12 | Adam Colyer | Herts Flyers | 1 08.35 | 2010 | |
| 18 | Boys | 100m Individual Medley | |||
| 13 / 14 | Oliver Keegan | Barnet Copthall | 1 06.28 | 2008 | |
| 15 / 16 | Charlie Boldison | Barnet Copthall | 1 02.44 | 2008 | |
| 17 + | Martyn Bermingham | Watford | 1 01.69 | 2007 | |
| 19/20 | Girls | 50m Freestyle | |||
| 9 / 10 | Erin Nabney | Barnet Copthall | 31.19 | 2008 | |
| 11 / 12 | Shannon Powell | Barnet Copthall | 29.96 | 2008 | |
| 21/22 | Boys | 50m Butterfly | |||
| 9 / 10 | Jonathan Quinn | Potters Bar | 35.14 | 2001 | |
| 11 / 12 | Adam Colyer | Herts Flyers | 31.35 | 2010 | |
| 23 | Girls | 100m Freestyle | |||
| 13 / 14 | Shelley Parker | Harrow & W | 1 02.98 | 2001 | |
| 15 / 16 | Jessie Porter | Barnet Copthall | 1 01.02 | 2008 | |
| 17 + | Abbie Sellars | Harrow & W | 1 01.70 | 2006 | |
| 24 | Boys | 100m Butterfly | |||
| 13 / 14 | Oliver Keegan | Barnet Copthall | 1 00.68 | 2008 | |
| 15 / 16 | Charlie Boldison | Barnet Copthall | 1 01.14 | 2008 | |
| 17 + | Martyn Bermingham | Watford | 1 00.82 | 2007 | |
| 25/26 | Girls | 50m Breaststroke | |||
| 9 / 10 | Erin Nabney | Barnet Copthall | 39.21 | 2008 | |
| 11 / 12 | Shannon Powell | Barnet Copthall | 38.08 | 2008 | |
| 27/28 | Boys | 50m Backstroke | |||
| 9 / 10 | Jake Robinson | Stevenage | 37.28 | 2005 | |
| 11 / 12 | Yaron Ash | Barnet Copthall | 33.57 | 2008 | |
| 29 | Girls | 100m Breaststroke | |||
| 13 / 14 | Henny Andrews | Killerwhales | 1 20.78 | 2005 | |
| 15 / 16 | Lauren Chapple | Barnet Copthall | 1 19.27 | 2008 | |
| 17 + | Louise Price | City of St Albans | 1 22.13 | 2001 | |
| 30 | Boys | 100m Backstroke | |||
| 13 / 14 | Michael Fernandes | Barnet Copthall | 1 07.60 | 2008 | |
| 15 / 16 | Charlie Boldison | Barnet Copthall | 1 00.21 | 2008 | |
| 17 + | Martyn Bermingham | Watford | 1 02.06 | 2007 |