Swimming at the 2003 Pan American Games – Men's 4x100 meter medley relay
The Men's 4x100m Medley Relay event at the 2003 Pan American Games took place on August 17, 2003 (Day 16 of the Games).
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Wikipedia
The Men's 4x100m Medley Relay event at the 2003 Pan American Games took place on August 17, 2003 (Day 16 of the Games).