| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Ailsa Mcdonald | 18 | Northampton | : . |
| 1 | 2 | Lily Booker | 18 | Millfield | : . |
| 2 | 3 | Illizane Pinfold | 15 | Co Oxford | : . |
| 3 | 4 | Lana Broekhoven | 16 | Plymouth Lea | : . |
| 4 | 5 | Tatiana Belonogoff | 18 | Guildford Ct | : . |
| 5 | 6 | Megan Daley | 16 | Wycombe Dist | : . |
| 6 | 7 | Katie Rees | 21 | Co Cardiff | : . |
| 7 | 8 | Sophie Payne | 17 | Hatfield | : . |
| 8 | 9 | Charlotte Hulme | 17 | Stockport Mo | : . |
| 9 | 10 | Connie Vanes | 15 | Co Derby | : . |