diff --git a/src/libraries/System.Private.CoreLib/src/System/Collections/Concurrent/ConcurrentQueue.cs b/src/libraries/System.Private.CoreLib/src/System/Collections/Concurrent/ConcurrentQueue.cs
index 3fa2f71ade78fa..e700a1fb8a5de5 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Collections/Concurrent/ConcurrentQueue.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Collections/Concurrent/ConcurrentQueue.cs
@@ -528,13 +528,11 @@ private static T GetItemWhenAvailable(ConcurrentQueueSegment<T> segment, int i)
 
             // If the expected sequence number is not yet written, we're still waiting for
             // an enqueuer to finish storing it.  Spin until it's there.
-            if ((segment._slots[i].SequenceNumber & segment._slotsMask) != expectedSequenceNumberAndMask)
+            SpinWait spinner = default;
+            // Must read SequenceNumber before reading Item, thus Volatile.Read
+            while ((Volatile.Read(ref segment._slots[i].SequenceNumber) & segment._slotsMask) != expectedSequenceNumberAndMask)
             {
-                SpinWait spinner = default;
-                while ((Volatile.Read(ref segment._slots[i].SequenceNumber) & segment._slotsMask) != expectedSequenceNumberAndMask)
-                {
-                    spinner.SpinOnce();
-                }
+                spinner.SpinOnce();
             }
 
             // Return the value from the slot.