+1
6 × 200 @ goal pace as pre-race transition from base to 1st race. More than that, just a few days pre-race, with just base training as background = yikes.
Plenty of rest between those 200s. These are like longish RP strides to practice race-specific turnover. Not supposed to be a challenging workout.
If continuing into a competitive season with more 1K races, here's an approach:
1 weekly workout, alternating race pace session (current RP) with faster than RP session).
8 x 200 @ 1-2 sec faster than RP, 2-3' rec
4 x 400 @ 2-3 sec faster than RP, 5' rec
3 x 4 x 200 @ RP, 30-60" and 3-5'
6 x 400 @ RP, 3-4' rec
(Another good workout 8 x 300 @ RP, 2-3' rec, last 1-2 reps faster)
And 1 weekly 20' tempo, plus strides with strong accel finish.
Just some thoughts, good luck on your 1000m :)