Disappointed with the time but happy with the effort

Went out to the Smithfield 10km with Chris (aka Big Bear), Al, Liv and Ger. I forgot how hot it gets out in Smithfield compared to the Eastern Suburbs in Sydney. With no sea breeze the industrial jungle gets very hot. Went through 5km in 19.15 and finished up with 38.40. Not what i wanted but the 34km in the last two days took it out of me and the legs felt very heavy after 3km. Great pb by Chris. He's looking very strong with 13 weeks to go to Tokyo. Pleased with the weeks effort, looking forward to some quality speed workouts in the next few weeks.