1500 metres world record progression

Columns: Time | Athlete | Date | Place
4:37.8 | Olga Ovsyannikova ( URS ) | 1946-09-15 | Dnepropetrovsk , Soviet Union | 4:37.0 | Nina Pletnyova ( URS ) | 1952-08-30 | Leningrad , Soviet Union | 4:35.4 | Phyllis Perkins ( GBR ) | 1956-05-17 | Hornchurch , Great Britain | 4:30.0 | Diane Leather ( GBR ) | 1957-05-16 | Hornchurch , Great Britain | 4:29.7+ | Diane Leather ( GBR ) | 1957-07-19 | London , Great Britain | 4:19.0+ | Marise Chamberlain ( NZL ) | 1962-12-08 | Perth , Australia

Example questions:
Which river is the city where 1500 m was run in 4:37.8 in Pre-IAAF by Olga Ovsyannikova on ? | What is the tallest freestanding structure of Europe in the city where Anna Mushkina ran 1500 m in 5:18.2 in Pre-IAAF ? | What medal did the runner who ran 1500 m in 4:19.0 on 1962-12-08 at Pre-IAAF win in the Summer Olympics in Tokyo ? | What is the population of the city where 1500 m was run in 4:37.0 at Pre-IAAF by Nina Pletnyova ? | When did the town where 1500 m was run in 4:35.4 in Pre-IAAF by Phyllis Perkins become an urban district ?

Answers:
Dnieper River | Ostankino Tower | bronze | 5,351,935 million | 1926