Reference
Backstroke flag specifications, in metric.
In short
Backstroke flags hang 5.0 m from each end wall and 1.8 m above the water. Each flag measures 0.20 m on the rope with 0.40 m sides, spaced 0.25 m apart. Swimming Canada and World Aquatics both set these figures for sanctioned competition.
- 5.0 m
- From each end wall
- 1.8 m
- Above the water
- 0.40 m
- Triangle sides
- 0.25 m
- Between flags
SourcesSwimming Canada, Facility Rules & GuidelinesWorld Aquatics, Pool Certification — Swimming
Swimming Canada Backstroke Flag Rules
What Swimming Canada's Facility Rules require for backstroke flags at sanctioned competition: 5.0 m from each end wall, 1.8 m above the water, and how that fits with the rest of the pool.
ReadWorld Aquatics Backstroke Flag Dimensions
The exact World Aquatics specification for backstroke flags: 0.20 m on the rope, 0.40 m triangle sides, 0.25 m apart, suspended 5.0 m from each wall and 1.8 m above the water.
ReadHow to Measure a Pool for Backstroke Flags
What to measure before ordering backstroke flags: width at both ends, stanchion positions, height above the water, and the obstructions that catch people out.
ReadWhere to Buy Backstroke Flags in Canada
Where to buy backstroke flags in Canada, and what to specify in metric: 5.0 m from each wall, 1.8 m up, 0.20 m flags 0.25 m apart, and flags per pool width.
ReadLooking for the governing body and competition pools in your province? Backstroke flags across Canada