Xiaojun and Xiaoqiang participated in the 100-meter race. Xiaojun took 17.05 seconds and Xiaoqiang took 16.98 seconds. Who ran faster? How many seconds faster?
小军和小强参加百米赛跑，小军用了17.05秒，小强用了16.98秒，谁跑得快？快多少秒？
<gadget id="calculator">17.05 - 16.98</gadget>
<output>0.07</output>

<result>0.07</result>