This information is courtesy George Chen, as dictated in the Japanese liner notes to Neon Genesis Evangelion, Genesis 13.
- First one being taken down: Unit 9.
- Unit 11 was taken down by Unit 02's
progressive knife
- Unit 07 was the one with the head broken
apart by Unit 02's bare hands.
- Unit 02 then used the spear to take
down Unit 6.
- Unit 12 got chopped in half
- Unit 08 was the one with one leg chopped
off.
- Unit 10 was taken down with Unit 02's
shoulder cannon.
- Unit 05 was the one who was thrown into
the building
- Unit 13 was the last one Asuka killed.
Note - The only Unit not "killed" is Unit 08, so it appears Unit-08 is the one who through the spear.