Someone need a timer?
Feel free to modify that to fit your needs. You can set it up with add2conloop to activate when you respawn, and store the time when you score a flag.
Code:
delalias swst
alias stopwatch [
if (strcmp $arg1 "start") [alias swst (millis)] [
if (strcmp $arg1 "time") [if (checkalias swst) [echo (- (millis) $swst)] [stopwatch isn't running!]] [
if (strcmp $arg1 "clear") [delalias swst] []]]]