EVENT 202 Men MC 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 1 | Juan Ruiz Ascencio | 07 | S14 | Mexico | |
| 2 | 2 | Iyad Shalabi | 87 | S1 | Israel | 2:25.51 |
| 3 | 3 | Arian-Cristian Notretu | 05 | S9 | Romania | 1:16.19 |
| 4 | 4 | Mark Malyar | 00 | S7 | Israel | 1:11.92 |
| 5 | 5 | Oliver Hynd | 94 | S9 | GBR - NOVA | 1:08.89 |
| 6 | 6 | Alex Rosser | 96 | S14 | GBR - TDOY | 1:08.88 |
| 7 | 7 | A Alvarado Alvarado | 03 | S14 | Mexico | 1:08.80 |
| 8 | 8 | Jacob Leach | 00 | S9 | GBR - COKN | 1:07.55 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 0 | 9 | George Kelman-Johns | 01 | S14 | GBR - GLOW | 1:06.81 |
| 1 | 10 | Aymeric Parmentier | 93 | S14 | Belgium | 1:06.28 |
| 2 | 11 | Dylan Broom | 02 | S14 | GBR - TDOY | 1:05.59 |
| 3 | 12 | Masanori Miyoshi | 97 | S14 | Japan | 1:05.00 |
| 4 | 13 | Alex Portal | 02 | S13 | France | 1:02.73 |
| 5 | 14 | Rhys Davies | 01 | S14 | GBR - SUNY | 1:02.55 |
| 6 | 15 | Stephen Clegg | 95 | S12 | GBR - EEUX | 1:01.75 |
| 7 | 16 | Louis Lawlor | 02 | S14 | GBR - WCGX | 1:01.47 |
| 8 | 17 | Jordan Catchpole | 99 | S14 | GBR - TWST | 1:00.86 |
| 9 | 18 | Reece Dunn | 95 | S14 | GBR - PLYW | 59.98 |