ホーヘンバンド、50mでもヤマモト素材で６年ぶりに22.40　　らしい

＞Pieter van den Hoogenband swam the 50 freestyle this morning wearing a Blue Seventy Nero Comp. He went 22.40 which was his best time in 6 years.
http://forums.usms.org/showthread.php?p=136000