The sprint events were always anticipated to be the highlight of the Jamaica Athletics Administrative Association (JAAA)/Puma National Junior and Senior Championships, and they are certainly living up to those expectations, as there were a number of explosive performances, particularly in the men’s 100m on Thursday’s opening day of action at the National Stadium.

Aside from a few sub-10 second and personal best clocking, one of the biggest shockers of the night came when 2011 World Champion Yohan Blake –who many hoped would have rolled back the clock and produce a top performance –false-started and will now have to possibly turn his attention to the 200m, if he is to make the country's team to the World Athletics Championships next month.

The 33-year-old Blake was the defending national champion as he produced a timely sub-10 clocking in victory at last year's championships.

Still, the moderate turn out in the grandstand didn't leave disappointed, as MVP's Kishane Thompson and Kadrian Goldson of GC Foster College, announced themselves in a big way with massive personal best times of 9.91s and 9.94s respectively to lead all qualifiers into the semi-finals. 

Thompson, 22, running in heat one, surprised favourite Ackeem Blake of Titans Track Club, storming to his new lifetime best in a 0.6 metres per second wind reading, as he lowered his previous best of 10.21s set last year. Blake, who was ahead of the pack at one point, seemingly eased up off the accelerator too early and settled for second in a flat 10.00s, with Ryiem Forde of Adidas, taking third in a new personal best 10.01s.

Meanwhile, Goldson, running in heat three, maintained his focus despite two early false starts by Rasheed Foster of Cameron Blazers and Yohan Blake of Titans Track Club.

The 26-year-old Goldson powered his way to his new lifetime best in a 0.7 metres per second reading, to lower his previous best of 10.08s achieved last month. MVP’s Rohan Thompson also had a new personal best 9.98s in second, with Julian Forte (10.10s) of Elite Performance, in third.

Prior to that, another favourite for the national title Oblique Seville, cruised to a flat 10.00s while smiling all the way to the line in a 0.3 metres per second reading. That just about signals that the Glenn Mills Racers Track Club charge is fit and healthy to turn back all challengers at the decisive end of the event on Friday.

MVP’s Ramone Barnswell with a personal best 10.13s, Tyquendo Tracey (10.22s) of Swept Track Club, Nigel Ellis (10.07s) of Elite Performance, Michael Campbell (10.10s) of MVP and Bouwahjgie Nkrumie (10.21s) of Dr. Speed, will also line up in the semi-finals on Friday.

On the women’s side of action, there were no surprises as the inform Shericka Jackson of MVP seems set to retain her title, after easing to 10.99s in a 0.0 wind reading, following what was one of her most efficient starts in recent times. Her MVP teammate Jonielle Smith (11.19s) and Briana Williams (11.19s) of Titans Track Club, were second and third respectively.

It was not so smooth for two-time Olympic Games sprint double champion Elaine Thompson-Herah, who is still working her way back to form, as she had to dig deep to win her heat in 11.12s in a 0.3 metres per second reading. The New Era Track Club representative held off Ashanti Moore (11.15s) of Adidas and the fast-finishing Shockoria Wallace (11.19s) of MVP.

National Under-20 record holder Alana Reid (11.14s) of Nike, Sprintec’s Remona Burchell (11.20s), Natasha Morrison (11.00s) of MVP and another Sprintec representative Shashalee Forbes (11.09s), also safely progressed to the semi-finals.