 Jock akakwanisa kuenda kumaOlympics eRio muna 2016 mumamita 800 mushure mekushamiswa nenzvimbo yechitatu mumutambo uyu muUS Olympic Trials. Jock akamhanya muchikamu chechina chemakwikwi evarume mazana masere kumaOlympics eZhizha ra2016, vachipedza vari pachinzvimbo chechitanhatu nenguva ye1:47.06. 