The Women's 200m Individual Medley at the 2007 World Aquatics Championships took place on 25 March and the evening of 26 March (finals) at the Rod Laver Arena in Melbourne, Australia. 50 swimmers were entered in the event, of which 49 swam.
The men's 400 metre individual medley (IM) at the 2007 World Aquatics Championships took place on 1 April at the Rod Laver Arena in Melbourne, Australia. As the event was over 400 meters in length, no semifinals were held in it and the top 8 swimmers from the preliminary heats advance directly to the single final heat. 50 swimmers were entered in the event, of which 49 swam.
The men's 200 metre individual medley (IM) at the 2007 World Aquatics Championships took place on 28 March and on the evening of 29 March (final) at Rod Laver Arena in Melbourne, Australia. 79 swimmers were entered in the event, of which 74 swam.
The Men's 100 Butterfly at the 2005 FINA World Aquatics Championships was swum 29 – 30 July 2005 in Montreal, Quebec, Canada. Preliminary and Semifinals heats were held on 29 July, with the top-16 finishers from the Prelims in the mornings advancing to swim again in Semifinals that evening. The top-8 swimmers from the Semifinals then advanced to swim the race a third time in the Final the next evening.
The Men's 200 Butterfly event at the 10th FINA World Aquatics Championships swam 22 – 23 July 2003 in Barcelona, Spain. Preliminary and Semifinal heats were on July 22, with the preliminaries during the morning session and the semifinals during the evening session. The Final swam during the evening session on July 23.
The Women's 1500 Freestyle event at the 11th FINA World Aquatics Championships was swum on 25 – 26 July 2005 in Montreal, Quebec, Canada. Preliminary heats were swum during the morning session on 25 July with the top-8 finishers advancing to swim again in the event's final heat during the evening session on 26 July.
The Women's 200m Individual Medley event at the 11th FINA World Aquatics Championships swam on 24 and 25 July 2005 in Montreal, Canada. Preliminary and Semifinals heats were 24 July; the Final was 25 July.
The Men's 200 Individual Medley event at the 10th FINA World Aquatics Championships swam 24–25 July 2003 in Barcelona, Spain. Preliminary and Semifinal heats swam July 24; the Final was July 25.
The Men's 200 Backstroke event at the 10th FINA World Aquatics Championships swam July 24–25, 2003 in Barcelona, Spain. Preliminary and Semifinal heats were on 24 July with the heats being held in the morning session and the semifinals being held in the evening session. The Final swam on 25 July.
The Men's 400 Individual Medley event at the 10th FINA World Aquatics Championships swam on July 27, 2003 in Barcelona, Spain. Preliminary heats swam during the morning session, with the top-8 finisher advancing to swim again in the Final that evening.
The Men's 100 Breaststroke event at the 11th FINA World Aquatics Championships swam 24 and 25 July 2005 in Montreal, Quebec, Canada. Preliminary and semifinal heats were swum 24 July; finals on July 25.
The Men's 200 Breaststroke event at the XI FINA World Aquatics Championships swam on 28 and 29 July 2005 in Montreal, Quebec, Canada. Preliminary (morning) and semifinal (evening) heats swam 28 July; the final on 29 July.
The Women's 200 Breaststroke event at the 11th FINA World Aquatics Championships swam 28–29 July 2005 in Montreal, Canada. Preliminary and Semifinal heats swam on 28 July, with the Prelims during the morning session and the Semifinals during the evening session. The Final swam in the evening session on 29 July.
The Women's 100 Butterfly event at the 11th FINA World Aquatics Championships swam on 24–25 July 2005 in Montreal, Canada. Preliminary and Semifinal heats swam on 24 July. The Final swam in the evening session of 25 July.
The Men's 400m Individual Medley event at the 2005 FINA World Aquatics Championships was swum on 31 July 2005 in Montreal, Quebec, Canada. Preliminary heats were held in the day's morning session, with the top-8 finishers advancing to swim again in the event's final that evening.
The Women's 50m Backstroke event at the 10th FINA World Aquatics Championships swam on 23–24 July 2003 in Barcelona, Spain. Preliminary heats swam during the morning session on July 23, with the top-16 finishers advancing to Semifinals that evening. The top-8 finishers then advanced to swim again in the Final the next evening.
The Women's 100m Backstroke event at the 10th FINA World Aquatics Championships swam on 21–22 July 2003 in Barcelona, Spain. Preliminary heats swam during the morning session on July 21, with the top-16 finishers advancing to Semifinals that evening. The top-8 finishers then advanced to swim again in the Final the next evening.
The Women's 200m Backstroke event at the 10th FINA World Aquatics Championships swam on 25–26 July 2003 in Barcelona, Spain. Preliminary heats swam during the morning session on July 25, with the top-16 finishers advancing to Semifinals that evening. The top-8 finishers then advanced to swim again in the Final the next evening.
The Women's 200m Individual Medley event at the 10th FINA World Aquatics Championships swam 20–21 July 2003 in Barcelona, Spain. Preliminary heats swam in the morning session of 20 July, with the top-16 finishers advancing to semifinal heats that evening. The top-8 finishers from the Semifinals then advanced to swim again in the Final the next evening.
The Women's 4x100m Medley Relay event at the 10th FINA World Aquatics Championships swam 26 July 2003 in Barcelona, Spain. Preliminary heats swam in the morning session, with the top-8 finishers advancing to swim again in the Final that evening.
