107.13 Backstroke Flags and Lines
107.13.1 Design—At least three triangular pennants 6 to 12 inches in width at the base and 12 to 18 inches in vertical length, of two or more alternating and contrasting colors, shall be suspended on a firmly stretched line over each lane for all backstroke, individual medley, and medley relay events.
107.13.2 Location
A Long course and short course meters—5 meters (16 feet, 5 inches) from each end of the course, a minimum of 1.8 meters (5 feet, 11 inches) to a maximum of 2.5 meters (8 feet, 3 inches) above the water surface.
B Short course yards—15 feet (4.57 meters) from each end of the course, 7 feet (2.13 meters) above the water surface.
C Measurement—Height shall be measured to the horizontal line from which the pennants are suspended.
107.13 Backstroke Flags and Lines
107.13.1 Design—At least three triangular pennants 6 to 12 inches in width at the base and 12 to 18 inches in vertical length, of two or more alternating and contrasting colors, shall be suspended on a firmly stretched line over each lane for all backstroke, individual medley, and medley relay events.
107.13.2 Location
A Long course and short course meters—5 meters (16 feet, 5 inches) from each end of the course, a minimum of 1.8 meters (5 feet, 11 inches) to a maximum of 2.5 meters (8 feet, 3 inches) above the water surface.
B Short course yards—15 feet (4.57 meters) from each end of the course, 7 feet (2.13 meters) above the water surface.
C Measurement—Height shall be measured to the horizontal line from which the pennants are suspended.
