| 100m Ind Medley | ||||||||||
| Age | Boys | Girls | ||||||||
| 9 | A Hird | CLP | 1.32.47 | Grantham | 31/03/2007 | A Haworth | LV | 1.28.71 | Grantham | 31/03/2007 |
| 10 | A Tidswell | SL | 1.18.69 | Grimsby | 07/06/1998 | S Allen | LV | 1.15.66 | Grantham | 26/01/2003 |
| 11 | O Bitowt | LV | 1.12.50 | Grantham | 31/03/2007 | S Allen | LV | 1.09.95 | Nuneaton | 15/11/2003 |
| 12 | J Wright | LV | 1.08.52 | Grantham | 15/03/2008 | E Simmonds | LV | 1.08.02 | Grantham | 29/08/2003 |
| 13 | B Marshall | SL | 1.06.58 | Spalding | 13/07/1999 | E Simmonds | LV | 1.03.07 | Grantham | 27/03/2004 |
| 14 | P Ikhena | Bos | 1.04.04 | Grantham | 15/03/2008 | S Allen | LV | 1.05.41 | Biggl'de | 09/12/2006 |
| 15 | M Storr | LV | 1.01.36 | Sheffield | 19/03/2005 | S Allen | LV | 1.04.32 | Grantham | 15/03/2008 |
| 16 | J Graves | LV | 1.00.32 | Lincoln | 13/10/2001 | E Simmonds | LV | 1.03.21 | Sydney | 02/11/2007 |
| 17 | M Storr | LV | 59.24 | Biggl'de | 09/12/2006 | M Marshall | SL | 1.09.00 | Spalding | 13/07/1999 |
| 18 | C Oliver | SL | 59.58 | Spalding | 13/10/2001 | M Marshall | SL | 1.06.19 | Peter'gh | 02/12/2000 |
| 19+ | B Marsters | SL | 1.01.57 | Spalding | 09/12/2006 | M Marshall | SL | 1.06.28 | Spalding | 10/11/2001 |
| 200 Ind Medley | ||||||||||
| Age | Boys | Girls | ||||||||
| 9 | I Chan | CLP | 3.17.28 | Grantham | 01/03/2008 | A Burr | LV | 3.04.13 | Grantham | 01/03/2008 |
| 10 | S Wainwright | CLP | 2.40.19 | Coventry | 13/06/1982 | C McRae | LV | 2.39.26 | Grantham | 11/03/2006 |
| 11 | O Bitowt | LV | 2.30.02 | Grantham | 17/03/2007 | S Allen | LV | 2.27.65 | Sheffield | 24/01/2004 |
| 12 | D Potts | LV | 2.22.84 | Sheffield | 30/01/2005 | S Allen | LV | 2.21.74 | Sheffield | 30/07/2004 |
| 13 | D Potts | LV | 2.15.23 | Sheffield | 30/07/2005 | E Simmonds | LV | 2.15.96 | Stockholm | 18/01/2005 |
| 14 | M Spackman | CLP | 2.15.49 | Hudd'ld | 23/01/1994 | E Simmonds | LV | 2.15.09 | Grantham | 05/03/2005 |
| 15 | M Spackman | LA | 2.11.23 | Coventry | 06/08/1994 | S Allen | LV | 2.14.02 | Grantham | 01/03/2008 |
| 16 | C Oliver | SL | 2.09.50 | Sheffield | 28/05/2000 | E Simmonds | LV | 2.13.96 | Sydney | 02/11/2007 |
| 17 | C Oliver | SL | 2.07.00 | Manchester | 11/04/2001 | T Atkin | CLP | 2.19.25 | Cardiff | 29/04/1989 |
| 18 | C Oliver | SL | 1.57.26 | Spalding | 13/10.01 | K Orrey | CLP | 2.28.77 | C lay Cross | 17/08/1994 |
| 19+ | S Hanton | TD | 2.10.48 | Leeds | 30/07/1988 | E Mirlees | CLP | 2.27.98 | Grantham | 13/03/1999 |
| 400 Ind Medley | ||||||||||
| Age | Boys | Girls | ||||||||
| 9 | ||||||||||
| 10 | O Kelsey | LV | 5.39.79 | Grantham | 08/03/2008 | |||||
| 11 | O Bitowt | LV | 5.15.74 | Grantham | 24/03/2007 | C McRae | LV | 5.21.82 | Grantham | 24/03/2007 |
| 12 | C Bitowt | LV | 5.13.03 | Grantham | 24/03/2007 | G Conlon | LV | 5.15.20 | Edinburgh | 17/02/2008 |
| 13 | D Potts | LV | 4.43.91 | Sheffield | 02/08/2005 | E Simmonds | LV | 4.49.56 | Sheffield | 31/07/2004 |
| 14 | P Palmer | CLP | 4.45.67 | Lincoln | 08/04/1989 | S Allen | LV | 4.48.03 | Coventry | 05/11/2006 |
| 15 | P Palmer | CLP | 4.36.72 | Leeds | 02/08/1990 | S Allen | LV | 4.48.11 | Manchester | 31/03/2007 |
| 16 | C Oliver | SL | 4.35.75 | Coventry | 03/08/1999 | T Atkin | CLP | 4.45.75 | Leeds | 30/04/1988 |
| 17 | C Oliver | SL | 4.30.22 | Sheffield | 08/12/2000 | T Atkin | CLP | 4.46.14 | Bonn | 10/02/1989 |
| 18 | C Oliver | SL | 4.19.12 | Sheffield | 03/08/2001 | K Orrey | LA | 5.13.06 | Cr Palace | 28/07/1994 |
| 19+ | S Hanton | TD | 4.36.95 | Leeds | 28/07/1988 | J Young | CLP | 5.21.06 | Rotherham | 30/03/1993 |