Please read the below :-
Canadian Experience Class selection criteria - Qualifying work experience
This section contains policy, procedures and guidance used by CIC staff. It is posted on the CIC website as a courtesy to stakeholders.
Work experience need not be continuous under the CEC.
Applicants do not have to be employed at the time of application, but they must have temporary status during the qualifying period of work experience acquired in Canada [R87.1(3)(c)].
The “Employment Requirements” listed in the NOC occupational description are not applicable.
Any periods of self-employment or unauthorized work will not be included in calculating the period of work experience [R87.1(3)(b)]. A person who has worked in Canada without authorization has failed to comply with A30(1), and on that basis could be found inadmissible under A41.
Note: Work experience acquired while under implied status will be considered as eligible work experience under the CEC, provided the applicant continued to work in Canada under the same conditions as their original work permit until a decision was made on their application for a work permit extension.
An allowance for a reasonable period of vacation time will generally be made in calculating the period of qualifying work experience (e.g., a two-week period of paid vacation leave within a given 52-week period in which the applicant was engaged in qualifying work experience). An allowance for normal vacation time during a period of qualifying work experience cannot be used as a substitute or proxy for meeting the in-Canada element of the work experience requirement (i.e., work experience obtained outside Canada will not be considered as though the applicant had been on a period of vacation in order to be counted as part of the period of in-Canada work experience). While officers will account for a reasonable period of vacation time in calculating the period of qualifying work experience in Canada, each application is considered on its own merits with a final decision based on a review of all the information available to the officer at the time of decision.
Seems like you need to account for the vacation time in order to complete 1 year of effective work experience in Canada