Long Spanish stroke
Single and double Spanish backstroke
Short Spanish stroke
Brasse Pour La Mer
Ohnukite with aori-ashi
Double Spanish stroke
Old Spanish stroke (hand-über-hand)
Stroke of Löwenstrom
Australian crawl of Meijer
Fifth swimming-stroke (?)
PS: Swimming-strokes which are shown in bold
= a difficult swimming-stroke to swim or impractical
This swimming-stroke looks like the short Spanish stroke with a stable body position on the chest. The arms make a single overarmstroke where the trailing arm makes a full pull-through and where the leading arm has a supporting function. The legstroke is the same one which is swum with the breaststroke. The combination of the arms and legs is semi-short. Finally, there's hardly no gliding-phase.
Although this is a tiring swimming-stroke, it's a logical one.
This swimming-stroke looks like the Ohnukite with the only difference that a noshi-kick is made.