Hi bro, as per the CRS latest distribution statistic announced on IRCIC website, the number of candidates in the pool with CRS range 351-400 is 22,313 candidates and bear in mind that number is distributed for each group in that range. so if the IRCIC, as I believe, falling short of candidates available with scores over 400 they'd pick those who are between 351-400 given the recent trend of the CRS cut-off decrease from 800 to 413. Having said that, it's preferable that you work on updating your express entry profile if you have got any better score in English Language so that you'll stand at decent CRS range to get you picked sooner.
Keep fingers crossed bro, and the best has yet to come... nothing predictable though, and all our assumptions based on recent statistics.