| Event: | Men's 100 metre breaststroke SB4 |
| Games: | 2024 Summer |
| Venue: | La Défense Arena |
| Dates: | 2 September 2024 |
| Competitors: | 10 |
| Nations: | 10 |
| Win Value: | 1:32.20 |
| Gold: | Dmitrii Cherniaev |
| Goldnpc: | NPA |
| Silver: | Antonios Tsapatakis |
| Silvernpc: | GRE |
| Bronze: | Manuel Bortuzzo |
| Bronzenpc: | ITA |
| Prev: | 2020 |
| Next: | 2028 |
The men's 100 metre breaststroke swimming (SB4) event at the 2024 Summer Paralympics took place on 2 September 2024, at the La Défense Arena in Paris.
Prior to the competition, the existing world and Paralympic records were as follows.
The heats were started at 11:04.[1]
| Rank | Heat | Lane | Name | Nationality | Time | Notes | |
|---|---|---|---|---|---|---|---|
| 1 | 2 | 4 | 1:33.91 | ||||
| 2 | 1 | 4 | 1:37.00 | ||||
| 3 | 1 | 5 | 1:43.32 | ||||
| 4 | 2 | 5 | 1:44.72 | ||||
| 5 | 1 | 3 | 1:45.15 | ||||
| 6 | 2 | 3 | 1:47.20 | ||||
| 7 | 2 | 2 | 1:53.50 | ||||
| 8 | 2 | 6 | 1:56.17 | ||||
| 9 | 1 | 6 | 2:05.07 | ||||
| 10 | 1 | 2 | 2:06.03 |
The final was held at 19:09.[2]
| Rank | Lane | Name | Nationality | Time | Notes | |
|---|---|---|---|---|---|---|
| 4 | 1:32.20 | |||||
| 5 | 1:36.16 | |||||
| 3 | 1:42.52 | |||||
| 4 | 6 | 1:44.77 | ||||
| 5 | 7 | 1:45.42 | ||||
| 6 | 2 | 1:46.71 | ||||
| 7 | 1 | 1:53.21 | ||||
| 8 | 8 | 1:53.97 |