FINA 2018 Points
| Place | Name | YoB | Club | Time | R.T. | FINA Pt | 50 | |||
| 1. | Santos Villalon | (01) | Millfield | 55.16 | + 0.67 | 736 | 26.27 | |||
| 2. | Edward Mildred | (03) | Northampton | 55.42 | + 0.65 | 726 | 26.38 | |||
| 3. | Edoardo Valsecchi | (97) | Plymouth Lea | 56.17 | + 0.67 | 697 | 25.92 | |||
| 4. | James Woodward | (00) | Hatfield | 56.49 | + 0.69 | 685 | 27.18 | |||
| 5. | James Baxter | (98) | Wycombe Dist | 56.50 | + 0.71 | 685 | 26.98 | |||
| 6. | David Hammond | (98) | Guildford Ct | 56.65 | + 0.73 | 680 | 26.00 | |||
| 7. | Ben Choo-yin | (02) | Co Cardiff | 56.88 | + 0.78 | 671 | 26.50 | |||
| 8. | Isac Von-fintel | (01) | Co Derby | 58.67 | + 0.80 | 612 | 27.80 | |||
| 9. | Christopher Motha | (00) | Co Oxford | 1:00.01 | + 0.71 | 572 | 27.97 | |||
| 10. | Harrison Brown | (01) | Stockport Mo | 1:00.04 | + 0.85 | 571 | 28.20 |