Race details

Klaas-Erik Zwering

Place	Swimmer	Country	RT	Time
1Heat 1	Rolando Andres Paez Castelo	Ecuador	—	53.51
2Heat 1	Ibrahim Maliki	Niger	—	1:19.32
—Heat 1	Abdoulaye Maliki	Niger	—	DNS
1Heat 2	Ryk Neethling	South Africa	—	48.52
2Heat 2	Neil Walker	United States	—	49.22
3Heat 2	Michael Phelps	United States	—	49.97
4Heat 2	Ryan Wochomurka	United States	—	50.61
5Heat 2	Dan Gallagher	United States	—	50.76
6Heat 2	Derek Gibb	United States	—	50.87
7Heat 2	Kicker Vencill	United States	—	50.96
8Heat 2	Tomohiro Yamanoi	Japan	—	52.02
1Heat 3	Scott Tucker	United States	—	49.26
2Heat 3	Duje Draganja	Croatia	—	49.32
3Heat 3	Casey Flouch	Australia	—	49.75
4Heat 3	Spyridon Bitsakis	Greece	—	50.17
5Heat 3	Klaas-Erik Zwering	Netherlands	—	50.50
6Heat 3	George Bovell	Trinidad & Tobago	—	50.79
6Heat 3	Jason Cohen	Australia	—	50.79
8Heat 3	Howard Hinds	Curaçao	—	51.75
1Heat 4	Jason Lezak	United States	—	48.68
2Heat 4	Denis Pimankov	Russia	—	48.87
3Heat 4	Rodrigo Castro	Brazil	—	49.25
4Heat 4	Felipe Delgado	Ecuador	—	50.65
5Heat 4	Mattias Ohlin	Sweden	—	50.83
6Heat 4	Ashley Anderson	Australia	—	50.86
7Heat 4	Nicolas Kintz	France	—	51.61
8Heat 4	James Willcox	South Africa	—	52.14
1Heat 5	Bartosz Kizierowski	Poland	—	49.26
2Heat 5	Andrew Dyson	Australia	—	49.29
3Heat 5	Rolandas Gimbutis	Lithuania	—	49.33
4Heat 5	Jose Meolans	Argentina	—	49.39
5Heat 5	Andrew Mewing	Australia	—	49.81
6Heat 5	Apostolos Tsagkarakis	Greece	—	50.71
7Heat 5	Matthew Kidd	Great Britain	—	51.00
8Heat 5	Darren Ward	Great Britain	—	53.95

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