| Event: | Women's 150 metre individual medley SM4 |
| Games: | 2020 Summer |
| Venue: | Tokyo Aquatics Centre |
| Dates: | 28 August 2021 |
| Competitors: | 18 |
| Nations: | 14 |
| Gold: | Liu Yu |
| Goldnpc: | CHN |
| Silver: | Zhou Yanfei |
| Silvernpc: | CHN |
| Bronze: | Nataliia Butkova |
| Bronzenpc: | RPC |
The Women's 150 metre individual medley SM4 swimming events for the 2020 Summer Paralympics took place at the Tokyo Aquatics Centre on 28 August 2021.[1]
The following is a summary of the medals awarded across the 150 metre individual medley events.[1]
The SM4 category is for swimmers who have hemiplegia, paraplegia or short stature.
The swimmers with the top eight times, regardless of heat, advanced to the final.[2]
| Rank | Heat | Lane | Name | Nationality | Time | Notes | |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 2:39.39 | , WR | |||
| 2 | 3 | 2 | 2:50.11 | ||||
| 3 | 2 | 4 | 2:57.40 | ||||
| 4 | 3 | 3 | 3:03.11 | ||||
| 5 | 2 | 5 | 3:06.54 | ||||
| 6 | 3 | 4 | 3:08.12 | ||||
| 7 | 1 | 4 | 3:10.09 | ||||
| 8 | 3 | 5 | 3:11.88 | ||||
| 9 | 2 | 3 | 3:11.92 | ||||
| 10 | 1 | 5 | 3:13.51 | ||||
| 11 | 1 | 6 | 3:21.19 | ||||
| 12 | 1 | 3 | 3:28.29 | ||||
| 13 | 3 | 6 | 3:41.06 | ||||
| 14 | 2 | 6 | 3:46.21 | ||||
| 15 | 2 | 2 | 3:55.74 | ||||
| 16 | 2 | 7 | 4:32.00 | ||||
| 17 | 1 | 7 | 4:34.01 | ||||
| 18 | 3 | 7 | 4:45.08 |
| Rank | Lane | Name | Nationality | Time | Notes | |
|---|---|---|---|---|---|---|
| 4 | 2:41.91 | |||||
| 5 | Zhou Yanfei | 2:47.41 | ||||
| 3 | Nataliia Butkova | 2:53.25 | ||||
| 4 | 6 | 2:59.13 | ||||
| 5 | 1 | 3:07.07 | ||||
| 6 | 2 | 3:08.71 | ||||
| 7 | 7 | 3:09.17 | ||||
| 8 | 8 | 3:11.54 |