diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/FlushingIntegrationTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/FlushingIntegrationTests.java
index 994a3bdb8c..0a429c67af 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/FlushingIntegrationTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/FlushingIntegrationTests.java
@@ -127,7 +127,7 @@ class FlushingIntegrationTests extends AbstractHttpHandlerIntegrationTests {
 			String path = request.getURI().getPath();
 			return switch (path) {
 				case "/write-and-flush" -> response.writeAndFlushWith(
-						testInterval(Duration.ofMillis(50), 2)
+						testInterval(Duration.ofMillis(1), 2)
 								.map(longValue -> wrap("data" + longValue + "\n", response))
 								.map(Flux::just)
 								.mergeWith(Flux.never()));
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/function/server/SseHandlerFunctionIntegrationTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/function/server/SseHandlerFunctionIntegrationTests.java
index a5e65f4612..76333bc929 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/function/server/SseHandlerFunctionIntegrationTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/function/server/SseHandlerFunctionIntegrationTests.java
@@ -125,7 +125,7 @@ class SseHandlerFunctionIntegrationTests extends AbstractRouterFunctionIntegrati
 
 	private static class SseHandler {
 
-		private static final Flux<Long> INTERVAL = testInterval(Duration.ofMillis(100), 2);
+		private static final Flux<Long> INTERVAL = testInterval(Duration.ofMillis(1), 2);
 
 		Mono<ServerResponse> string(ServerRequest request) {
 			return ServerResponse.ok()
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/JacksonStreamingIntegrationTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/JacksonStreamingIntegrationTests.java
index 7cbec1f258..047d334f3f 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/JacksonStreamingIntegrationTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/JacksonStreamingIntegrationTests.java
@@ -109,7 +109,7 @@ class JacksonStreamingIntegrationTests extends AbstractHttpHandlerIntegrationTes
 		@GetMapping(value = "/stream",
 				produces = { APPLICATION_NDJSON_VALUE, "application/stream+x-jackson-smile" })
 		Flux<Person> person() {
-			return testInterval(Duration.ofMillis(100), 50).map(l -> new Person("foo " + l));
+			return testInterval(Duration.ofMillis(1), 50).map(l -> new Person("foo " + l));
 		}
 
 	}
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/ProtobufIntegrationTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/ProtobufIntegrationTests.java
index ef8ed31a95..6fd4f3767a 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/ProtobufIntegrationTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/ProtobufIntegrationTests.java
@@ -168,7 +168,7 @@ class ProtobufIntegrationTests extends AbstractRequestMappingIntegrationTests {
 
 		@GetMapping(value = "/message-stream", produces = "application/x-protobuf;delimited=true")
 		Flux<Msg> messageStream() {
-			return testInterval(Duration.ofMillis(50), 5).map(l ->
+			return testInterval(Duration.ofMillis(1), 5).map(l ->
 					Msg.newBuilder().setFoo("Foo").setBlah(SecondMsg.newBuilder().setBlah(l.intValue()).build()).build());
 		}
 
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingIntegrationTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingIntegrationTests.java
index 34d8a2cd6d..b33e39a399 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingIntegrationTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingIntegrationTests.java
@@ -177,7 +177,7 @@ class RequestMappingIntegrationTests extends AbstractRequestMappingIntegrationTe
 
 		@GetMapping("/stream")
 		public Publisher<Long> stream() {
-			return testInterval(Duration.ofMillis(50), 5);
+			return testInterval(Duration.ofMillis(1), 5);
 		}
 	}
 
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/SseIntegrationTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/SseIntegrationTests.java
index 205ff217a8..92a82ba71d 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/SseIntegrationTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/SseIntegrationTests.java
@@ -202,7 +202,7 @@ class SseIntegrationTests extends AbstractHttpHandlerIntegrationTests {
 	@RequestMapping("/sse")
 	static class SseController {
 
-		private static final Flux<Long> INTERVAL = testInterval(Duration.ofMillis(100), 50);
+		private static final Flux<Long> INTERVAL = testInterval(Duration.ofMillis(1), 50);
 
 		private final Sinks.Empty<Void> cancelSink = Sinks.empty();