Mens MC 100m Backstroke - Heats (Declared Winners)
Multi-Disability by British Disability Points
| Place | Name | YoB | Club | Cat | Time | | R.T. | BDPoints | | 50 |
| 1. | Tucker Dupree | (89) | USA | 12 | 1:01.22 | | | 911 | | 29.91 |
| 2. | Stephen Clegg | (95) | Gr Britain | 12 | 1:02.01 | | | 876 | | 30.22 |
| 3. | Jordan Catchpole | (99) | Gr Britain | 14 | 1:03.15 | | | 826 | | 30.33 |
| 4. | Oliver Hynd | (94) | Gr Britain | 8 | 1:07.40 | | | 812 | | 33.15 |
| 5. | Tyler Ioannou | (98) | Gr Britain | 14 | 1:04.43 | | | 778 | | 31.36 |
| 6. | Ka Chun Hui | (01) | Hong Kong | 14 | 1:04.60 | | | 771 | | 31.10 |
| 7. | Wai Lok Tang | (97) | Hong Kong | 14 | 1:05.10 | | | 754 | | 30.68 |
| 8. | Lewis White | (00) | Gr Britain | 9 | 1:08.29 | | | 739 | | 33.54 |
| 9. | Alec Elliot | (96) | Canada | 10 | 1:03.74 | | | 724 | | 31.06 |
| 10. | Jacob Leach | (00) | Gr Britain | 8 | 1:10.54 | | | 708 | | 34.57 |
| 11. | Niels Mortensen | (95) | Denmark | 8 | 1:10.58 | | | 707 | | 33.13 |
| 12. | Antti Antero Latikka | (90) | Finland | 13 | 1:04.10 | | | 691 | | 30.83 |
| 13. | Wa Kit Choi | (98) | Hong Kong | 14 | 1:07.14 | | | 687 | | 32.93 |
| 14. | George Kelman-Johns | (01) | Clayesmore | 14 | 1:07.36 | | | 680 | | 32.24 |
| 15. | Jonsson Robert Isak | (01) | Iceland | 14 | 1:07.81 | | | 667 | | 32.95 |
| 16. | Matthew Redfern | (98) | Worcester | 13 | 1:06.25 | | | 626 | | 32.70 |
| 16. | Joseph Seage | (99) | Gr Britain | 14 | 1:09.25 | | | 626 | | 33.15 |
| 18. | James Edwards | (99) | Chippenham | 14 | 1:09.56 | | | 618 | | 33.66 |
| 19. | Cameron Vearncombe | (02) | Caradon | 14 | 1:10.17 | | | 602 | | 33.71 |
| 20. | Liam Spence | (00) | Gr Britain | 14 | 1:10.24 | | | 600 | | 33.93 |
| 21. | Jack Milne | (01) | Gr Britain | 14 | 1:11.08 | | | 579 | | 33.75 |
| 22. | Conner Morrison | (97) | Gr Britain | 14 | 1:11.88 | | | 560 | | 33.74 |
| 23. | Callum Pearson | (96) | Hastings | 10 | 1:10.06 | | | 545 | | 33.86 |
| 24. | Joshua Monaghan-Coombs | (98) | Saxon Crown | 9 | 1:16.52 | | | 525 | | 37.87 |
| | James Hollis | (94) | Gr Britain | 10 | DNC | | | | | |
| | Jack Thomas | (95) | Gr Britain | 14 | DNC | | | | | |
| | Barry McClements | (01) | Ireland | 9 | DNC | | | | | |
| | Ryan Crouch | (94) | Gr Britain | 9 | DNC | | | | | |
| | Andrii Trusov | (00) | Ukraine | 7 | DNC | | | | | |
| | Jonathan Booth | (98) | Gr Britain | 9 | DNC | | | | | |
