背泳Backstroke 100M
$150.001. Perform a backstroke start then butterfly kick in a streamlined position underwater up to a maximum of 15 metres from the start point.
2. Perform recognised turns and finishes
3. Perform a continuous 100 metre legal backstroke
1. 起跳動作，然後流線形在水中做到蝶式踢腳最多15米。
2. 做出認可的轉池及完成時觸池動作。
3. 連續完成100米合規格的背泳。
背泳Backstroke 200M
$150.001. Perform a backstroke start then butterfly kick in a streamlined position underwater up to a maximum of 15 metres from the start point.
2. Perform recognised turns and finishes
3. Perform a continuous 200 metre legal backstroke
1. 起跳動作，然後流線形在水中做到蝶式踢腳最多15米。
2. 做出認可的轉池及完成時觸池動作。
3. 連續完成200米合規格的背泳。