diff --git a/pcsx2/GS/Renderers/Common/GSVertexTrace.cpp b/pcsx2/GS/Renderers/Common/GSVertexTrace.cpp
index 110a705e10..a3dfefd2d9 100644
--- a/pcsx2/GS/Renderers/Common/GSVertexTrace.cpp
+++ b/pcsx2/GS/Renderers/Common/GSVertexTrace.cpp
@@ -27,9 +27,7 @@ GSVertexTrace::GSVertexTrace(const GSState* state, bool provoking_vertex_first)
 	memset(&m_alpha, 0, sizeof(m_alpha));
 
 	#define InitUpdate3(P, IIP, TME, FST, COLOR) \
-	m_fmm[COLOR][FST][TME][IIP][P] = \
-		provoking_vertex_first ? &GSVertexTrace::FindMinMax<P, IIP, TME, FST, COLOR, true> : \
-                                 &GSVertexTrace::FindMinMax<P, IIP, TME, FST, COLOR, false>;
+		m_fmm[COLOR][FST][TME][IIP][P] = GetFMM<P, IIP, TME, FST, COLOR>(provoking_vertex_first);
 
 	#define InitUpdate2(P, IIP, TME) \
 		InitUpdate3(P, IIP, TME, 0, 0) \
@@ -153,6 +151,19 @@ void GSVertexTrace::Update(const void* vertex, const u32* index, int v_count, in
 	}
 }
 
+template <GS_PRIM_CLASS primclass, u32 iip, u32 tme, u32 fst, u32 color>
+GSVertexTrace::FindMinMaxPtr GSVertexTrace::GetFMM(bool provoking_vertex_first)
+{
+	constexpr bool real_fst = tme ? fst : false;
+	constexpr bool provoking_vertex_first_class = primclass == GS_LINE_CLASS || primclass == GS_TRIANGLE_CLASS;
+	const bool swap = provoking_vertex_first_class && !iip && provoking_vertex_first;
+
+	if (swap)
+		return &GSVertexTrace::FindMinMax<primclass, iip, tme, real_fst, color, true>;
+	else
+		return &GSVertexTrace::FindMinMax<primclass, iip, tme, real_fst, color, false>;
+}
+
 template <GS_PRIM_CLASS primclass, u32 iip, u32 tme, u32 fst, u32 color, bool flat_swapped>
 void GSVertexTrace::FindMinMax(const void* vertex, const u32* index, int count)
 {
diff --git a/pcsx2/GS/Renderers/Common/GSVertexTrace.h b/pcsx2/GS/Renderers/Common/GSVertexTrace.h
index 688b02710d..07c0aa1314 100644
--- a/pcsx2/GS/Renderers/Common/GSVertexTrace.h
+++ b/pcsx2/GS/Renderers/Common/GSVertexTrace.h
@@ -51,6 +51,9 @@ protected:
 	template <GS_PRIM_CLASS primclass, u32 iip, u32 tme, u32 fst, u32 color, bool provoking_vertex_first>
 	void FindMinMax(const void* vertex, const u32* index, int count);
 
+	template <GS_PRIM_CLASS primclass, u32 iip, u32 tme, u32 fst, u32 color>
+	FindMinMaxPtr GetFMM(bool provoking_vertex_first);
+
 public:
 	GS_PRIM_CLASS m_primclass;