diff --git a/packages/replay-internal/src/util/createPerformanceEntries.ts b/packages/replay-internal/src/util/createPerformanceEntries.ts
index 84de0ae28a60..8290117188b1 100644
--- a/packages/replay-internal/src/util/createPerformanceEntries.ts
+++ b/packages/replay-internal/src/util/createPerformanceEntries.ts
@@ -220,7 +220,10 @@ export function getCumulativeLayoutShift(metric: Metric): ReplayPerformanceEntry
     }
   }
 
-  return getWebVital(metric, 'cumulative-layout-shift', nodes, layoutShifts);
+  // The CLS value is a score, not a time, so we place the event at the last layout shift. A CLS of 0 has no layout
+  // shift, so it goes at the time origin.
+  const lastEntry = metric.entries[metric.entries.length - 1];
+  return getWebVital(metric, 'cumulative-layout-shift', nodes, layoutShifts, lastEntry?.startTime ?? 0);
 }
 
 /**
@@ -230,7 +233,8 @@ export function getInteractionToNextPaint(metric: Metric): ReplayPerformanceEntr
   // oxlint-disable-next-line typescript/no-unnecessary-type-assertion -- rule false positive: the cast exposes the entry's `target` field; tsc errors without it
   const lastEntry = metric.entries[metric.entries.length - 1] as (PerformanceEntry & { target?: Node }) | undefined;
   const node = lastEntry?.target ? [lastEntry.target] : undefined;
-  return getWebVital(metric, 'interaction-to-next-paint', node);
+  // The INP value is a duration, not a time, so we place the event at the interaction.
+  return getWebVital(metric, 'interaction-to-next-paint', node, undefined, lastEntry?.startTime ?? 0);
 }
 
 /**
@@ -241,11 +245,12 @@ function getWebVital(
   name: string,
   nodes: Node[] | undefined,
   attributions?: WebVitalData['attributions'],
+  time = metric.value,
 ): ReplayPerformanceEntry<WebVitalData> {
   const value = metric.value;
   const rating = metric.rating;
 
-  const end = getAbsoluteTime(value);
+  const end = getAbsoluteTime(time);
 
   return {
     type: 'web-vital',
diff --git a/packages/replay-internal/test/unit/util/createPerformanceEntry.test.ts b/packages/replay-internal/test/unit/util/createPerformanceEntry.test.ts
index b2f9713a88f6..4aa12e2d5c33 100644
--- a/packages/replay-internal/test/unit/util/createPerformanceEntry.test.ts
+++ b/packages/replay-internal/test/unit/util/createPerformanceEntry.test.ts
@@ -143,11 +143,14 @@ describe('Unit | util | createPerformanceEntries', () => {
   });
 
   describe('getCumulativeLayoutShift', () => {
-    it('works with a CLS metric', async () => {
+    it('places the CLS event at the last layout shift', async () => {
       const metric = {
-        value: 5108.299,
-        rating: 'good' as const,
-        entries: [],
+        value: 0.15,
+        rating: 'needs-improvement' as const,
+        entries: [
+          { entryType: 'layout-shift', startTime: 1000, value: 0.05, sources: [], hadRecentInput: false },
+          { entryType: 'layout-shift', startTime: 5108.299, value: 0.1, sources: [], hadRecentInput: false },
+        ] as unknown as PerformanceEntry[],
       };
 
       const event = getCumulativeLayoutShift(metric);
@@ -157,17 +160,56 @@ describe('Unit | util | createPerformanceEntries', () => {
         name: 'cumulative-layout-shift',
         start: 1672531205.108299,
         end: 1672531205.108299,
-        data: { value: 5108.299, size: 5108.299, rating: 'good', nodeIds: [], attributions: [] },
+        data: {
+          value: 0.15,
+          size: 0.15,
+          rating: 'needs-improvement',
+          nodeIds: [],
+          attributions: [
+            { value: 0.05, nodeIds: undefined },
+            { value: 0.1, nodeIds: undefined },
+          ],
+        },
+      });
+    });
+
+    it('uses the time origin from when the last layout shift happened', () => {
+      const driftPointMs = 200_000;
+      const sleepDurationMs = 3_600_000;
+      vi.mocked(browserPerformanceTimeOrigin).mockImplementation((time = 0) =>
+        time < driftPointMs ? TIME_ORIGIN : TIME_ORIGIN + sleepDurationMs,
+      );
+
+      const event = getCumulativeLayoutShift({
+        value: 0.1,
+        rating: 'good',
+        entries: [
+          { entryType: 'layout-shift', startTime: driftPointMs + 1000, value: 0.1, sources: [], hadRecentInput: false },
+        ] as unknown as PerformanceEntry[],
+      });
+
+      expect(event.start).toBe((TIME_ORIGIN + sleepDurationMs + driftPointMs + 1000) / 1000);
+    });
+
+    it('places a CLS of 0 at the time origin', async () => {
+      const event = getCumulativeLayoutShift({ value: 0, rating: 'good', entries: [] });
+
+      expect(event).toEqual({
+        type: 'web-vital',
+        name: 'cumulative-layout-shift',
+        start: TIME_ORIGIN / 1000,
+        end: TIME_ORIGIN / 1000,
+        data: { value: 0, size: 0, rating: 'good', nodeIds: [], attributions: [] },
       });
     });
   });
 
   describe('getInteractionToNextPaint', () => {
-    it('works with an INP metric', async () => {
+    it('places the INP event at the interaction', async () => {
       const metric = {
-        value: 5108.299,
+        value: 120,
         rating: 'good' as const,
-        entries: [],
+        entries: [{ name: 'click', entryType: 'event', startTime: 5108.299, duration: 120 }] as PerformanceEntry[],
       };
 
       const event = getInteractionToNextPaint(metric);
@@ -177,8 +219,26 @@ describe('Unit | util | createPerformanceEntries', () => {
         name: 'interaction-to-next-paint',
         start: 1672531205.108299,
         end: 1672531205.108299,
-        data: { value: 5108.299, size: 5108.299, rating: 'good', nodeIds: undefined, attributions: undefined },
+        data: { value: 120, size: 120, rating: 'good', nodeIds: undefined, attributions: undefined },
       });
     });
+
+    it('uses the time origin from when the interaction happened', () => {
+      const driftPointMs = 200_000;
+      const sleepDurationMs = 3_600_000;
+      vi.mocked(browserPerformanceTimeOrigin).mockImplementation((time = 0) =>
+        time < driftPointMs ? TIME_ORIGIN : TIME_ORIGIN + sleepDurationMs,
+      );
+
+      const event = getInteractionToNextPaint({
+        value: 120,
+        rating: 'good',
+        entries: [
+          { name: 'click', entryType: 'event', startTime: driftPointMs + 1000, duration: 120 },
+        ] as PerformanceEntry[],
+      });
+
+      expect(event.start).toBe((TIME_ORIGIN + sleepDurationMs + driftPointMs + 1000) / 1000);
+    });
   });
 });