If you are level 41, you're currently on track for level 100.
Your quests have contributed for 12.5 levels if you're on the standard path or 25 levels if you're on the extended path.
Objective for next week: Level 49
Being on the track is just an "average" value for players starting the Journey on the first day of the Journey and playing regularly. You can be ahead or late compared to the value, this is just to give you an estimation on where you should be to finish the Journey on time without any rush.
You can use
No reward above level 100?
After level 100, you get 2 reward points per level, but you can get a lot of extra reward points by completing some contracts tied to Aretuza's Cosmetics. Most of those contracts can be completed after the end of the Journey.
Some contracts you can do right now:
[Standard] Continue to complete your weekly quests
[Extended] Take some time to finish uncompleted contracts from previous weeks or, if you're ahead, start playing with Thanedd Island Cave Board