Alright, here is the initiative order:
Rosalia 25
Roderic 23
John 21
Scrag 20
K2 18
K5 18
K3 17
K1 14
K12 14
K11 12
K9 11
Tuk 11
K6 9
Grok 9
K8 6
K7 5
K10 4
K4 3
Roderic, John, and Scrag all go before the first of the scrambling kobolds can finish acting. I do not have a map up, so know that the kobolds are about 70 to 80 feet away from the party and are trying to hide behind the final set of pillars near the far wall. John's scorching ray will never reach any of the kobolds unless he moves forward first, as I understand that his max spell range is 30 feet.