Not really, Philip.
The landing autobrake setting is selected based on a combination of weight, elevation, wind, slope, temperature deviation and thrust reverser/s for a given runway length.
For a given autobrake setting, the system will apply a pre-determined brake energy setting to provide a particular deceleration rate.
The antiskid system should always prevent the brakes from locking (regardless of autobrake setting), based on the traction (or lack thereof) of the individual wheels.
The pilots always have the option of using maximum manual braking, which firstly disengages the autobrake, but will apply maximum brake energy (with antiskid).
The question you need to ask is whether the runway was contaminated (snow/slush/ice). This will increase your landing distance significantly.
I bet this was a factor, Philip.
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