Application: Dedicated Submersible Pump (separate from the pool filter pump) to provide water circulation through roof-mounted solar collector

Pool: 3000-gallon swim-in-place, metal-tube frame with vinyl liner (all equipment and metal components bonded). Circulation pump and heater fed by 30-amp, double-pole GFCI breaker

Submersible Pump: 1/6 HP, 6-amp, 120VAC, placed directly into pool.

Submersible Pump Circuit: Dedicated GFCI Duplex receptacle.

Monitoring: Weekly testing of GFCI receptacle.

Question: Does the above system provide adequate protection for swimmers in the event of submersible pump failure?