diff --git a/packages/react-native/ReactCommon/react/nativemodule/webperformance/PerformanceEntryReporter.cpp b/packages/react-native/ReactCommon/react/nativemodule/webperformance/PerformanceEntryReporter.cpp
index 1b1b376ebce..bd5447a3cc7 100644
--- a/packages/react-native/ReactCommon/react/nativemodule/webperformance/PerformanceEntryReporter.cpp
+++ b/packages/react-native/ReactCommon/react/nativemodule/webperformance/PerformanceEntryReporter.cpp
@@ -155,13 +155,9 @@ void PerformanceEntryReporter::mark(
     const std::string& name,
     const std::optional<double>& startTime) {
   logEntry(RawPerformanceEntry{
-      name,
-      static_cast<int>(PerformanceEntryType::MARK),
-      startTime ? *startTime : getCurrentTimeStamp(),
-      0.0,
-      std::nullopt,
-      std::nullopt,
-      std::nullopt});
+      .name = name,
+      .entryType = static_cast<int>(PerformanceEntryType::MARK),
+      .startTime = startTime ? *startTime : getCurrentTimeStamp()});
 }
 
 void PerformanceEntryReporter::clearEntries(
@@ -257,25 +253,17 @@ void PerformanceEntryReporter::measure(
   double durationVal = duration ? *duration : endTimeVal - startTimeVal;
 
   logEntry(
-      {name,
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       startTimeVal,
-       durationVal,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt});
+      {.name = name,
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = startTimeVal,
+       .duration = durationVal});
 }
 
 double PerformanceEntryReporter::getMarkTime(
     const std::string& markName) const {
   RawPerformanceEntry mark{
-      markName,
-      static_cast<int>(PerformanceEntryType::MARK),
-      0.0,
-      0.0,
-      std::nullopt,
-      std::nullopt,
-      std::nullopt};
+      .name = markName,
+      .entryType = static_cast<int>(PerformanceEntryType::MARK)};
 
   std::lock_guard lock(nameLookupMutex_);
   const auto& marksBuffer = getBuffer(PerformanceEntryType::MARK);
@@ -295,13 +283,13 @@ void PerformanceEntryReporter::logEventEntry(
     double processingEnd,
     uint32_t interactionId) {
   logEntry(
-      {std::move(name),
-       static_cast<int>(PerformanceEntryType::EVENT),
-       startTime,
-       duration,
-       processingStart,
-       processingEnd,
-       interactionId});
+      {.name = std::move(name),
+       .entryType = static_cast<int>(PerformanceEntryType::EVENT),
+       .startTime = startTime,
+       .duration = duration,
+       .processingStart = processingStart,
+       .processingEnd = processingEnd,
+       .interactionId = interactionId});
 }
 
 void PerformanceEntryReporter::scheduleFlushBuffer() {
diff --git a/packages/react-native/ReactCommon/react/nativemodule/webperformance/tests/PerformanceEntryReporterTest.cpp b/packages/react-native/ReactCommon/react/nativemodule/webperformance/tests/PerformanceEntryReporterTest.cpp
index 05ac75203d9..a2c495dd2f4 100644
--- a/packages/react-native/ReactCommon/react/nativemodule/webperformance/tests/PerformanceEntryReporterTest.cpp
+++ b/packages/react-native/ReactCommon/react/nativemodule/webperformance/tests/PerformanceEntryReporterTest.cpp
@@ -104,34 +104,18 @@ TEST(PerformanceEntryReporter, PerformanceEntryReporterTestReportMarks) {
   ASSERT_EQ(4, entries.size());
 
   const std::vector<RawPerformanceEntry> expected = {
-      {"mark0",
-       static_cast<int>(PerformanceEntryType::MARK),
-       0.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"mark1",
-       static_cast<int>(PerformanceEntryType::MARK),
-       1.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"mark2",
-       static_cast<int>(PerformanceEntryType::MARK),
-       2.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"mark0",
-       static_cast<int>(PerformanceEntryType::MARK),
-       3.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
+      {.name = "mark0",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 0.0},
+      {.name = "mark1",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 1.0},
+      {.name = "mark2",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 2.0},
+      {.name = "mark0",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 3.0},
   };
 
   ASSERT_EQ(expected, entries);
@@ -172,104 +156,56 @@ TEST(PerformanceEntryReporter, PerformanceEntryReporterTestReportMeasures) {
   ASSERT_EQ(0, res.droppedEntriesCount);
 
   const std::vector<RawPerformanceEntry> expected = {
-      {"mark0",
-       static_cast<int>(PerformanceEntryType::MARK),
-       0.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"measure0",
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       0.0,
-       2.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"measure1",
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       0.0,
-       4.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"mark1",
-       static_cast<int>(PerformanceEntryType::MARK),
-       1.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"measure2",
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       1.0,
-       1.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"measure7",
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       1.0,
-       2.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"measure3",
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       1.0,
-       5.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"measure4",
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       1.5,
-       0.5,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"mark2",
-       static_cast<int>(PerformanceEntryType::MARK),
-       2.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"mark3",
-       static_cast<int>(PerformanceEntryType::MARK),
-       2.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"mark4",
-       static_cast<int>(PerformanceEntryType::MARK),
-       2.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"measure6",
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       2.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"measure5",
-       static_cast<int>(PerformanceEntryType::MEASURE),
-       2.0,
-       1.5,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt},
-      {"mark4",
-       static_cast<int>(PerformanceEntryType::MARK),
-       3.0,
-       0.0,
-       std::nullopt,
-       std::nullopt,
-       std::nullopt}};
+      {.name = "mark0",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 0.0},
+      {.name = "measure0",
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = 0.0,
+       .duration = 2.0},
+      {.name = "measure1",
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = 0.0,
+       .duration = 4.0},
+      {.name = "mark1",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 1.0},
+      {.name = "measure2",
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = 1.0,
+       .duration = 1.0},
+      {.name = "measure7",
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = 1.0,
+       .duration = 2.0},
+      {.name = "measure3",
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = 1.0,
+       .duration = 5.0},
+      {.name = "measure4",
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = 1.5,
+       .duration = 0.5},
+      {.name = "mark2",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 2.0},
+      {.name = "mark3",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 2.0},
+      {.name = "mark4",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 2.0},
+      {.name = "measure6",
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = 2.0,
+       .duration = 0.0},
+      {.name = "measure5",
+       .entryType = static_cast<int>(PerformanceEntryType::MEASURE),
+       .startTime = 2.0,
+       .duration = 1.5},
+      {.name = "mark4",
+       .entryType = static_cast<int>(PerformanceEntryType::MARK),
+       .startTime = 3.0}};
 
   ASSERT_EQ(expected, entries);
 }