Men MC 100m Butterfly - Heats
Multi-Classification by British Para-Swimming Points
| Place | Name | YoB | Club | Cat | Time | | R.T. | BDPoints | | 50 |
| 1. | Stephen Clegg | (95) | GBR - EEUX | 12 | 57.42 | | | 970 | | 26.97 |
| 2. | Reece Dunn | (95) | GBR - PLYW | 14 | 57.80 | | + 0.94 | 836 | | 26.62 |
| 3. | Jordan Catchpole | (99) | GBR - TWST | 14 | 59.81 | | + 0.66 | 754 | | 27.81 |
| 4. | Alex Portal | (02) | France | 13 | 59.17 | | + 0.66 | 753 | | 27.22 |
| 5. | D Michalentzakis | (98) | Greece | 8 | 1:06.14 | | + 0.73 | 716 | | 31.15 |
| 6. | Hiroyuki Kamo | (89) | Japan | 14 | 1:01.41 | | + 0.66 | 697 | | 29.30 |
| 7. | Jack Milne | (01) | GBR - MDCX | 14 | 1:01.88 | | + 0.73 | 681 | | 28.82 |
| 8. | Louis Lawlor | (02) | GBR - WCGX | 14 | 1:02.59 | | + 0.72 | 658 | | 28.97 |
| 9. | Rhys Davies | (01) | GBR - SUNY | 14 | 1:02.85 | | + 0.72 | 650 | | 29.12 |
| 10. | Charles Rozoy | (87) | France | 8 | 1:10.53 | | + 0.77 | 591 | | 31.73 |
| 11. | Oliver Carter | (00) | GBR - WUSX | 10 | 1:05.43 | | + 0.67 | 584 | | 29.96 |
| 12. | Alex Rosser | (96) | GBR - TDOY | 14 | 1:05.50 | | + 0.83 | 574 | | 30.56 |
| 13. | C Martinez Fernandez | (99) | Spain | 8 | 1:11.59 | | + 0.63 | 565 | | 34.37 |
| 14. | Ron Wolpert | (03) | Israel | 9 | 1:12.13 | | + 0.69 | 544 | | 33.35 |
| 15. | Aymeric Parmentier | (93) | Belgium | 14 | 1:08.55 | | + 0.75 | 501 | | 30.34 |
| 16. | A Alvarado Alvarado | (03) | Mexico | 14 | 1:10.50 | | + 0.70 | 460 | | 31.28 |
| 17. | Juan Ruiz Ascencio | (07) | Mexico | 14 | 1:21.41 | | + 0.89 | 299 | | 35.36 |
| | Jacob Leach | (00) | GBR - COKN | 9 | DNC | | | | | |
| | George Kelman-Johns | (01) | GBR - GLOW | 14 | DNC | | | | | |
