Swimming at the 1964 Summer Olympics – Women's 4 × 100 metre freestyle relay
The women's 4×100 metre freestyle relay event at the 1964 Olympic Games took place October 14 — October 15. The relay featured teams of four swimmers each swimming two lengths of the 50 m pool freestyle.Medalists
Results
Heats
Heat 1
| Place | Swimmers | Time | Notes |
| 1 | | 4:12.2 | |
| 2 | | 4:13.5 | |
| 3 | | 4:14.8 | |
| 4 | | 4:14.9 | |
| 5 | | 4:19.2 | |
Heat 2
| Place | Swimmers | Time | Notes |
| 1 | | 4:11.8 | |
| 2 | | 4:13.4 | |
| 3 | | 4:14.9 | |
| 4 | | 4:15.0 | |
| 5 | | 4:15.1 | |
Final
| Place | Swimmers | Time | Notes |
| 1 | | 4:03.8 | WR |
| 2 | | 4:06.9 | |
| 3 | | 4:12.0 | |
| 4 | | 4:12.1 | |
| 5 | | 4:14.0 | |
| 6 | | 4:15.0 | |
| 7 | | 4:15.9 | |
| 8 | | 4:17.2 | |
