Western took the team title with a 341.
Zimmerman was followed by Heather Hughes with an 83. Grace Aker had a 102, and Chelsea Clark rounded out the scoring with a 106.
"Overall, it was a very good day for us," South coach Debbie Steffey said. "The girls adjusted well to the delay and the conditions. Taking into account that none of them had ever played Cool Lake before, their course management was great and it paid off in their final scores."
At Cool Lake Golf Club
Western 341, Crawfordsville 354, Lafayette Jeff 357, McCutcheon 357, South Putnam 363, Delphi 380, North Montgomery 387, Western Boone 407, Seeger 433, Hamilton Heights 444, Taylor 458, Fountain Central 490
Medalist -- Emily Zimmerman (SP) 36-36-72
South Putnam -- Zimmerman 26-26-72, Heather Hughes 43-40-83, Grace Aker 49-53-102, Chelsea Clark 50-56-106; Tosha Fisher 56-60-116
Next match -- South will be back in action at 4:30 p.m. Tuesday at Edgewood with Indian Creek.