For the sake of transparency, I've written out all the stop distances. I'm going by the list on Wikipedia so these may not reflect the exact alignment of the stop , but it's a close enough guide:
Brampton Gateway - County Court: 658 m
County Court - Ray Lawson: 484 m
Ray Lawson - Derry: 1.95 km
Derry - Courtneypark: 1.39 km
Courtneypark - Britannia: 1.70 km
Britannia - Matheson: 1.02 km
Matheson - Bristol: 800 m
Bristol - Eglinton: 1.2 km
Eglinton - Square One: 1.75 km (approx., I have no idea where the stop will actually be)
Square One - Robert Speck: 930 m (approx., I have no idea where the Square One stop is still)
Robert Speck - Burnhamthorpe: 380 m
Burnhamthorpe - Fairview: 959 m
Fairview - Cooksville GO: 486 m
Cooksville GO - Dundas: 679 m
Dundas - Queensway; 1.01 km
Queensway - North Service: 634 m
North Service - Mineola: 1.35 km
Mineola - Port Credit: 641 m
I will refrain from commenting on the sections north of Bristol, as they are all sprawling employment lands and I have no idea what travel demands are like there. (Considering how many economically disenfranchised people work in warehouses and such like, though, I doubt this stop spacing is adequate). But a lot of the stop spacing south of Bristol is really, really bad. The line passes through mostly residential, sometimes mixed use areas, and there are a lot of long stretches in this area that don't have a stop. Is the goal here merely to provide a Port Credit - Square One - Brampton shuttle, or is the goal here to actually encourage more people to get out of their cars and increase the transit modal share? Because a lot of these distances are simply not going to do the latter job. At all. And Will Metrolinx be so gracious as to allow MiWay to use the LRT ROW for their local buses, or will these people, on top of all the other indignities they have to suffer, be made to sit in traffic while the LRT zooms right on by?
To that effect, I would implement stops at: Strathaven (568 m from Bristol and 646 m from Eglinton); Kinsbridge Garden (425 m from Eglinton and that greenfield is practicaly begging for a monster condo development); Elm (425 m from Burnhamthorpe and 509 m from Fairview); a midblock stop just south of Floradale (550 m from Dundas, 416 m from Queensway); Pinewood (836 m from North Service and 440 m from Mineola). As for what is north of Bristol, are these not going to be request stops, or what's the hooplah all about? Using a combination of request stops and light priority, you could implement quite a few stops in the employment lands north of Bristol that would be used by people going to work there when those are operating, and sail right on by when they're closed.