Race details

Mark Treffers

Place	Swimmer	Country	RT	Time
1Heat 1	Dave Hannula	United States	—	4:37.62
2Heat 1	Hans-Joachim Geisler	Germany	—	4:38.86
3Heat 1	Peter Dawson	Australia	—	4:42.48
4Heat 1	Sergey Zakharov	Russia	—	4:42.50
5Heat 1	Jiro Sasaki	Japan	—	4:46.84
6Heat 1	Rodrigo Bustamante	Colombia	—	5:22.07
1Heat 2	Anatoly Smirnov	Russia	—	4:38.80
2Heat 2	Jim Carter	Great Britain	—	4:40.57
3Heat 2	Mark Treffers	New Zealand	—	4:42.97
4Heat 2	Alan McClatchey	Great Britain	—	4:44.51
5Heat 2	Fred Tyler	United States	—	4:44.86
6Heat 2	Ramon Albert Duch	Spain	—	4:58.23
7Heat 2	Helmuth Levy	Colombia	—	5:02.06
1Heat 3	András Hargitay	Hungary	—	4:39.19
2Heat 3	Jim Fowlie	Canada	—	4:39.90
3Heat 3	Csaba Sos	Hungary	—	4:43.63
4Heat 3	Lorenzo Marugo	Italy	—	4:44.65
5Heat 3	Steffen Bohnert	Germany	—	4:46.77
6Heat 3	George Nagy	Canada	—	4:49.59
7Heat 3	Tung-Hsiung Hsu	Taiwan	—	5:08.54

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