Helen Marshall
01:50:32.4
Place: 509
| # | Participant | Year | Time | Team | Country | |
|---|---|---|---|---|---|---|
| 506 | Thomas Riley | 1963 | 01:50:17.9 | +00:23:40.3 | — | |
| 508 | Teresa Griffin | 1971 | 01:50:28.7 | +00:23:51.5 | — | |
| 509 | Helen Marshall | 1966 | 01:50:32.4 | +00:23:54.8 | — | |
| 511 | Karen Connolly | 1940 | 01:50:38.7 | +00:24:01.5 | — | |
| 512 | Melvin Baridon | 1956 | 01:50:40.9 | +00:24:03.3 | — | |
| 514 | Anita Souza | 1974 | 01:50:46.9 | +00:24:09.3 | — |