Race details

Ronald Nathan Roberts

Place	Swimmer	Country	RT	Time
1	Jon Henricks	Australia	—	55.70
1	John Devitt	Australia	—	56.40
2	Dick Hanley	United States	—	56.90
2	Gary Chapman	Australia	—	56.90
3	Atsushi Tani	Japan	—	57.40
3	Logan Reid Patterson	United States	—	57.10
4	Aldo Eminente	France	—	58.00
4	Hiroshi Suzuki	Japan	—	58.00
4	Bill Woolsey	United States	—	58.00
5	Gyula Dobai	Hungary	—	58.10
5	Manabu Koga	Japan	—	58.10
6	Vitaly Sorokin	Russia	—	58.20
7	Paolo Pucci	Italy	—	58.80
7	Paul Voell	Germany	—	58.60
8	Carlo Pedersoli	Italy	—	59.00
8	Ronald Nathan Roberts	Great Britain	—	58.90

Meet source; a separate document for this swim is not linked.