diff --git a/polyfill/lib/ecmascript.mjs b/polyfill/lib/ecmascript.mjs
index ad191df34..af7a4f2c9 100644
--- a/polyfill/lib/ecmascript.mjs
+++ b/polyfill/lib/ecmascript.mjs
@@ -3636,6 +3636,10 @@ export function GetDifferenceSettings(op, options, group, disallowed, fallbackSm
   ]);
 
   let largestUnit = GetTemporalUnitValuedOption(options, 'largestUnit');
+  const roundingIncrement = GetRoundingIncrementOption(options);
+  let roundingMode = GetRoundingModeOption(options, 'trunc');
+  let smallestUnit = GetTemporalUnitValuedOption(options, 'smallestUnit');
+
   ValidateTemporalUnitValue(largestUnit, group, ['auto']);
   if (!largestUnit) largestUnit = 'auto';
   if (Call(ArrayPrototypeIncludes, disallowed, [largestUnit])) {
@@ -3644,12 +3648,8 @@ export function GetDifferenceSettings(op, options, group, disallowed, fallbackSm
     );
   }
 
-  const roundingIncrement = GetRoundingIncrementOption(options);
-
-  let roundingMode = GetRoundingModeOption(options, 'trunc');
   if (op === 'since') roundingMode = NegateRoundingMode(roundingMode);
 
-  let smallestUnit = GetTemporalUnitValuedOption(options, 'smallestUnit');
   ValidateTemporalUnitValue(smallestUnit, group);
   if (!smallestUnit) smallestUnit = fallbackSmallest;
   if (Call(ArrayPrototypeIncludes, disallowed, [smallestUnit])) {
diff --git a/polyfill/lib/instant.mjs b/polyfill/lib/instant.mjs
index 0e63d276f..8198643a8 100644
--- a/polyfill/lib/instant.mjs
+++ b/polyfill/lib/instant.mjs
@@ -109,9 +109,9 @@ export class Instant {
     const digits = ES.GetTemporalFractionalSecondDigitsOption(resolvedOptions);
     const roundingMode = ES.GetRoundingModeOption(resolvedOptions, 'trunc');
     const smallestUnit = ES.GetTemporalUnitValuedOption(resolvedOptions, 'smallestUnit');
+    let timeZone = resolvedOptions.timeZone;
     ES.ValidateTemporalUnitValue(smallestUnit, 'time');
     if (smallestUnit === 'hour') throw new RangeErrorCtor('smallestUnit must be a time unit other than "hour"');
-    let timeZone = resolvedOptions.timeZone;
     if (timeZone !== undefined) timeZone = ES.ToTemporalTimeZoneIdentifier(timeZone);
     const { precision, unit, increment } = ES.ToSecondsStringPrecisionRecord(smallestUnit, digits);
     const ns = GetSlot(this, EPOCHNANOSECONDS);
diff --git a/polyfill/lib/zoneddatetime.mjs b/polyfill/lib/zoneddatetime.mjs
index ea38f5f9a..a1a236976 100644
--- a/polyfill/lib/zoneddatetime.mjs
+++ b/polyfill/lib/zoneddatetime.mjs
@@ -349,9 +349,9 @@ export class ZonedDateTime {
     const showOffset = ES.GetTemporalShowOffsetOption(resolvedOptions);
     const roundingMode = ES.GetRoundingModeOption(resolvedOptions, 'trunc');
     const smallestUnit = ES.GetTemporalUnitValuedOption(resolvedOptions, 'smallestUnit');
+    const showTimeZone = ES.GetTemporalShowTimeZoneNameOption(resolvedOptions);
     ES.ValidateTemporalUnitValue(smallestUnit, 'time');
     if (smallestUnit === 'hour') throw new RangeErrorCtor('smallestUnit must be a time unit other than "hour"');
-    const showTimeZone = ES.GetTemporalShowTimeZoneNameOption(resolvedOptions);
     const { precision, unit, increment } = ES.ToSecondsStringPrecisionRecord(smallestUnit, digits);
     return ES.TemporalZonedDateTimeToString(this, precision, showCalendar, showTimeZone, showOffset, {
       unit,
diff --git a/spec/abstractops.html b/spec/abstractops.html
index 226198acf..30735c3f7 100644
--- a/spec/abstractops.html
+++ b/spec/abstractops.html
@@ -1866,15 +1866,15 @@ <h1>
     <emu-alg>
       1. NOTE: The following steps read options and perform independent validation in alphabetical order.
       1. Let _largestUnit_ be ? GetTemporalUnitValuedOption(_options_, *"largestUnit"*, ~unset~).
+      1. Let _roundingIncrement_ be ? GetRoundingIncrementOption(_options_).
+      1. Let _roundingMode_ be ? GetRoundingModeOption(_options_, ~trunc~).
+      1. Let _smallestUnit_ be ? GetTemporalUnitValuedOption(_options_, *"smallestUnit"*, ~unset~).
       1. Perform ? ValidateTemporalUnitValue(_largestUnit_, _unitGroup_, « ~auto~ »).
       1. If _largestUnit_ is ~unset~, then
         1. Set _largestUnit_ to ~auto~.
       1. If _disallowedUnits_ contains _largestUnit_, throw a *RangeError* exception.
-      1. Let _roundingIncrement_ be ? GetRoundingIncrementOption(_options_).
-      1. Let _roundingMode_ be ? GetRoundingModeOption(_options_, ~trunc~).
       1. If _operation_ is ~since~, then
         1. Set _roundingMode_ to NegateRoundingMode(_roundingMode_).
-      1. Let _smallestUnit_ be ? GetTemporalUnitValuedOption(_options_, *"smallestUnit"*, ~unset~).
       1. Perform ? ValidateTemporalUnitValue(_smallestUnit_, _unitGroup_).
       1. If _smallestUnit_ is ~unset~, then
         1. Set _smallestUnit_ to _fallbackSmallestUnit_.
diff --git a/spec/instant.html b/spec/instant.html
index 9009d6b2c..b2560dfad 100644
--- a/spec/instant.html
+++ b/spec/instant.html
@@ -237,9 +237,9 @@ <h1>Temporal.Instant.prototype.toString ( [ _options_ ] )</h1>
         1. Let _digits_ be ? GetTemporalFractionalSecondDigitsOption(_resolvedOptions_).
         1. Let _roundingMode_ be ? GetRoundingModeOption(_resolvedOptions_, ~trunc~).
         1. Let _smallestUnit_ be ? GetTemporalUnitValuedOption(_resolvedOptions_, *"smallestUnit"*, ~unset~).
+        1. Let _timeZone_ be ? Get(_resolvedOptions_, *"timeZone"*).
         1. Perform ? ValidateTemporalUnitValue(_smallestUnit_, ~time~).
         1. If _smallestUnit_ is ~hour~, throw a *RangeError* exception.
-        1. Let _timeZone_ be ? Get(_resolvedOptions_, *"timeZone"*).
         1. If _timeZone_ is not *undefined*, then
           1. Set _timeZone_ to ? ToTemporalTimeZoneIdentifier(_timeZone_).
         1. Let _precision_ be ToSecondsStringPrecisionRecord(_smallestUnit_, _digits_).
diff --git a/spec/zoneddatetime.html b/spec/zoneddatetime.html
index 2eb8252a4..d04fab903 100644
--- a/spec/zoneddatetime.html
+++ b/spec/zoneddatetime.html
@@ -694,9 +694,9 @@ <h1>Temporal.ZonedDateTime.prototype.toString ( [ _options_ ] )</h1>
         1. Let _showOffset_ be ? GetTemporalShowOffsetOption(_resolvedOptions_).
         1. Let _roundingMode_ be ? GetRoundingModeOption(_resolvedOptions_, ~trunc~).
         1. Let _smallestUnit_ be ? GetTemporalUnitValuedOption(_resolvedOptions_, *"smallestUnit"*, ~unset~).
+        1. Let _showTimeZone_ be ? GetTemporalShowTimeZoneNameOption(_resolvedOptions_).
         1. Perform ? ValidateTemporalUnitValue(_smallestUnit_, ~time~).
         1. If _smallestUnit_ is ~hour~, throw a *RangeError* exception.
-        1. Let _showTimeZone_ be ? GetTemporalShowTimeZoneNameOption(_resolvedOptions_).
         1. Let _precision_ be ToSecondsStringPrecisionRecord(_smallestUnit_, _digits_).
         1. Return TemporalZonedDateTimeToString(_zonedDateTime_, _precision_.[[Precision]], _showCalendar_, _showTimeZone_, _showOffset_, _precision_.[[Increment]], _precision_.[[Unit]], _roundingMode_).
       </emu-alg>