The competition dates for Swimming are July 28-August 4, 2012; prelims sessions begin at 10:00 a.m.; finals at 7:30 p.m. Finals event order is as follows (final, unless noted as semifinal):
DAY 1: SATURDAY JULY 28, 2012
men's 400 IM
women's 100 fly (semifinal)
men's 400 free
women's 400 IM
men's 100 breaststroke (semifinal)
women's 400 Free Relay
DAY 2: SUNDAY JULY 29, 2012
women's 100 fly
men's 200 free (semifinal)
women's 100 breaststroke (semifinal)
men's 100 breaststroke
women's 400 free
men's 100 back (semifinal)
women's 100 back (semifinal)
men's 400 Free Relay
DAY 3: MONDAY JULY 30, 2012
women's 200 free (semifinal)
men's 200 free
women's 100 back
men's 100 back
women's 100 breaststroke
men's 200 fly (semifinal)
women's 200 IM (semifinal)
DAY 4: TUESDAY JULY 31, 2012
men's 100 free (semifinal)
women's 200 free
men's 200 fly
women's 200 fly (semifinal)
men's 200 breaststroke (semifinal)
women's 200 IM
men's 800 Free Relay
DAY 5: WEDNESDAY AUGUST 1, 2012
men's 200 breaststroke
women's 100 free (semifinal)
men's 200 back (semifinal)
women's 200 fly
men's 100 free
women's 200 breaststroke (semifinal)
men's 200 IM (semifinal)
women's 800 Free Relay
DAY 6: THURSDAY AUGUST 2, 2012
men's 50 free (semifinal)
women's 200 breaststroke
men's 200 back
women's 200 back (semifinal)
men's 200 IM
women's 100 free
men's 100 fly (semifinal)
DAY 7: FRIDAY AUGUST 3, 2012
women's 200 back
men's 100 fly
women's 800 free
men's 50 free
women's 50 free (semifinal)
DAY 8: SATURDAY AUGUST 4, 2012
women's 50 free
men's 1500 free
women's 400 Medley Relay
men's 400 Medley Relay
women's 100 fly (semifinal)
men's 400 free
women's 400 IM
men's 100 breaststroke (semifinal)
women's 400 Free Relay
DAY 2: SUNDAY JULY 29, 2012
women's 100 fly
men's 200 free (semifinal)
women's 100 breaststroke (semifinal)
men's 100 breaststroke
women's 400 free
men's 100 back (semifinal)
women's 100 back (semifinal)
men's 400 Free Relay
DAY 3: MONDAY JULY 30, 2012
women's 200 free (semifinal)
men's 200 free
women's 100 back
men's 100 back
women's 100 breaststroke
men's 200 fly (semifinal)
women's 200 IM (semifinal)
DAY 4: TUESDAY JULY 31, 2012
men's 100 free (semifinal)
women's 200 free
men's 200 fly
women's 200 fly (semifinal)
men's 200 breaststroke (semifinal)
women's 200 IM
men's 800 Free Relay
DAY 5: WEDNESDAY AUGUST 1, 2012
men's 200 breaststroke
women's 100 free (semifinal)
men's 200 back (semifinal)
women's 200 fly
men's 100 free
women's 200 breaststroke (semifinal)
men's 200 IM (semifinal)
women's 800 Free Relay
DAY 6: THURSDAY AUGUST 2, 2012
men's 50 free (semifinal)
women's 200 breaststroke
men's 200 back
women's 200 back (semifinal)
men's 200 IM
women's 100 free
men's 100 fly (semifinal)
DAY 7: FRIDAY AUGUST 3, 2012
women's 200 back
men's 100 fly
women's 800 free
men's 50 free
women's 50 free (semifinal)
DAY 8: SATURDAY AUGUST 4, 2012
women's 50 free
men's 1500 free
women's 400 Medley Relay
men's 400 Medley Relay