He set the ninth fastest time of 10.201 seconds in qualifying in the 200m flying lap but was beaten in both his first round ride and repechage.
"I'm a little bit baffled by it,'' Dawkins said. "I came here feeling really, really good today. I had got all the nerves out from the other day. I rode an OK time [in qualifying] but not a time I was hoping to see. It took me aback. I tried to ride as hard as I could and tactically as best as I could but I just lacked that last bit of speed.''
Dawkins made an error in qualifying for the team sprint, when he missed latching onto the wheel of leadout rider Ethan Mitchell but, after "banging my head against a brick wall'', returned to help the young team to fifth in a New Zealand record time.
The women's team pursuit set a new national record of 3:18.514 in their first ride today but it wasn't enough to get them into the bronze medal rideoff.
New Zealand, led by individual pursuit world champion Alison Shanks, were second at the 2009 world championships but have steadily seen other nations go faster than them over the past three years and Great Britain are setting a phenomenal standard. They broke the world record in all of their three rides, setting a new mark of 3:14.051, to easily claim gold.
"It's hard pretty hard to stand here and watch those medal rideoffs,'' Shanks said.
"Obviously that was our aim coming into the campaign. We knew that gold was going to be a big stretch for us but that bronze was really within reach.
"We had a pretty good pathway this morning to make the bronze medal rideoff. We laid down that time and it was a PB for us but it just so happened there are a lot of other countries out there who are quicker. There's not much you can do about that.''
The track cycling events are certainly coming together for Great Britain, who have won all but one of the five gold medals handed out so far. It left the crowd, even McCartney, wanting to Twist and Shout.