diff --git a/litellm/router_strategy/lowest_latency.py b/litellm/router_strategy/lowest_latency.py
index 0449a843bd2..e09b5c1456d 100644
--- a/litellm/router_strategy/lowest_latency.py
+++ b/litellm/router_strategy/lowest_latency.py
@@ -490,20 +490,22 @@ class LowestLatencyLoggingHandler(CustomLogger):
 
             # get average latency or average ttft (depending on streaming/non-streaming)
             total: float = 0.0
-            if (
+            use_ttft = (
                 request_kwargs is not None
                 and request_kwargs.get("stream", None) is not None
                 and request_kwargs["stream"] is True
                 and len(item_ttft_latency) > 0
-            ):
+            )
+            if use_ttft:
                 for _call_latency in item_ttft_latency:
                     if isinstance(_call_latency, float):
                         total += _call_latency
+                item_latency = total / len(item_ttft_latency)
             else:
                 for _call_latency in item_latency:
                     if isinstance(_call_latency, float):
                         total += _call_latency
-            item_latency = total / len(item_latency)
+                item_latency = total / len(item_latency)
 
             # -------------- #
             # Debugging Logic