EVENT 15 Female 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Steph Chambers-Heath | 46 | Banbury | 57.52 |
| 4 | 2 | Rachel Day | 39 | Deepings | 56.85 |
| 5 | 3 | Helen Atton | 52 | Leicester Ma | 56.68 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 4 | Linda Dootson | 67 | Leicester Ma | 54.95 |
| 3 | 5 | Diane Bramley | 45 | Lancaster | 52.84 |
| 4 | 6 | Elaine Seager | 61 | Loughborough | 49.08 |
| 5 | 7 | Yvonne King | 61 | Braunstone | 49.00 |
| 6 | 8 | Jessica Turney | 20 | Hinckley | 45.85 |
| 7 | 9 | Lindsey Gowland | 67 | B C & P Mast | 45.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Amy Coombe | 37 | Loughborough | 44.94 |
| 2 | 11 | Lois Webb | 19 | Leic Peng | 43.14 |
| 3 | 12 | Hayley Bird | 56 | Leic Peng | 43.00 |
| 4 | 13 | Jessica Hancock | 23 | Trafford Met | 41.00 |
| 5 | 14 | Lani Frost | 18 | Hinckley | 40.40 |
| 6 | 15 | Alexandra Davies | 30 | Trafford Met | 40.00 |
| 7 | 16 | Katherine Loker | 39 | Calv Bing | 39.13 |
| 8 | 17 | Laura Hayward | 33 | Hinckley | 38.82 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Alice Lane | 37 | Birmingham M | 37.76 |
| 2 | 21 | Alice Ball | 27 | Market Har | 37.69 |
| 3 | 23 | Amy Godwin | 23 | Coalville | 36.99 |
| 4 | 25 | Jade Burton | 26 | Loughborough | 35.50 |
| 5 | 24 | Nicola Charlesworth | 42 | Basingstoke | 36.80 |
| 6 | 22 | Molly James | 28 | Trafford Met | 37.29 |
| 7 | 20 | Aaliyah Diskin | 18 | Derby Excel | 37.75 |
| 8 | 18 | Fran Allmark-Palmer | 36 | Derby Excel | 38.41 |