FINA 2018 Points
| Place | Name | YoB | Club | Time | R.T. | FINA Pt | 50 | |||
| 1. | Lucia Grant | (03) | Plymouth Lea | 1:12.97 | + 0.69 | 678 | 34.17 | |||
| 2. | Olivia Herron | (04) | Stockport Mo | 1:14.46 | + 0.83 | 638 | 35.57 | |||
| 3. | Alice Chan | (03) | Millfield | 1:15.32 | + 0.63 | 617 | 35.45 | |||
| 4. | Constance Mortimer | (05) | Guildford Ct | 1:15.84 | + 0.73 | 604 | 35.72 | |||
| 5. | Illizane Pinfold | (04) | Co Oxford | 1:16.40 | + 0.83 | 591 | 36.06 | |||
| 6. | Megan Daley | (03) | Wycombe Dist | 1:16.88 | + 0.65 | 580 | 36.68 | |||
| 7. | Jennifer O'callaghan | (04) | Co Cardiff | 1:17.25 | + 0.79 | 572 | 36.20 | |||
| 8. | Ela Norton | (04) | Hatfield | 1:18.26 | + 0.78 | 550 | 36.63 | |||
| 9. | Taylor O'rourke | (03) | Northampton | 1:19.71 | + 0.79 | 520 | 36.91 | |||
| 10. | Connie Vanes | (04) | Co Derby | 1:19.97 | + 0.91 | 515 | 37.43 |