1 minute and 40 seconds. 300 continuous yards. Two minutes of leg-only treading. Those numbers can make a first-time lifeguard candidate nervous: but they are manageable with the right preparation.
As late summer approaches, many swimmers in Woburn, Burlington, Winchester, Reading, Lexington, Medford, and throughout the Greater Boston area are thinking about their next step in aquatics. Whether you are preparing for a fall indoor-pool position or getting an early start on next summer, passing the American Red Cross lifeguard swim test begins with understanding exactly what to expect.
This guide follows our recent post, What to Expect at Your First Red Cross Lifeguard Class. Here, our Wicked Safety Training instructors focus specifically on how first-timers can build endurance, improve technique, and arrive at the pool feeling ready.
What Does the American Red Cross Lifeguard Swim Test Require?
15 years old is the minimum age to participate in an American Red Cross Lifeguarding course (you must turn 15 by the final day of class). You must also successfully complete the prerequisite swim evaluation before continuing with the course.
For the deep-water lifeguarding prerequisite commonly used in Massachusetts and New England, prepare for these three requirements:
- Swim 300 yards continuously using front crawl, breaststroke, or a combination of both. You must maintain rhythmic breathing and may not stop to rest.
- Tread water for 2 minutes using only your legs. Your hands must remain out of the water or under your armpits.
- Complete a timed brick retrieval within 1 minute and 40 seconds. You will swim 20 yards, surface dive to approximately 7–10 feet, retrieve a 10-pound brick, return 20 yards on your back while holding the brick with both hands, and exit the pool without using a ladder or steps.
The exact sequence and distance can vary by course type or updated Red Cross curriculum, so always confirm the requirements with your instructor before class. Some current Red Cross course formats use a 150-yard swim, two-minute tread, and 50-yard swim sequence rather than one continuous 300-yard swim. The timed brick event remains a key part of deep-water preparation.
Your registration information is the final authority: but training for the more demanding version helps you arrive confident.

Can You Build Enough Endurance Before Class?
300 yards equals 12 lengths in a 25-yard pool. That distance is not a sprint. It is an endurance test designed to show that you can stay effective in the water without becoming exhausted.
If you are a first-time candidate, begin training several weeks before your class. Three swim sessions per week can make a significant difference.
Try this progression:
- Start with a comfortable baseline. Swim 100–200 yards continuously and notice where your breathing or technique begins to break down.
- Add 25–50 yards each session. Increase distance gradually rather than trying to double your workload overnight.
- Practice both front crawl and breaststroke. Use the stroke that allows you to maintain steady breathing and good body position.
- Include interval sets. For example, swim four 50-yard lengths with 20–30 seconds of rest between each.
- Finish with a continuous swim. Once per week, attempt 200 yards, then 250, and eventually 300 yards without stopping.
- Practice without relying on the wall. During the test, you cannot pause at the end of a length. Touch the wall and immediately continue.
A strong pace should feel controlled, not frantic. If you are gasping after every length, slow down and focus on efficiency. Keep your head steady, exhale underwater, and avoid lifting your face too high to breathe.
A simple memory aid is: long strokes, relaxed shoulders, steady exhale. The goal is to conserve energy while continuing to move forward.
How Do You Improve Your Two-Minute Tread?
Two minutes of leg-only treading is often more challenging than the swim because candidates are not allowed to use their arms for support.
Begin by practicing near the shallow end, with an instructor, coach, or training partner nearby. As your confidence improves, move to deeper water.
Focus on these techniques:
- Keep your torso upright and your head comfortably above the surface.
- Use an alternating eggbeater kick if you know it. It is usually more efficient than a bicycle kick.
- Keep your hands under your armpits or fully out of the water.
- Breathe slowly and avoid holding your breath.
- Practice in 30-second intervals before attempting the full two minutes.
If your hips and legs sink, you may be kicking too aggressively or leaning backward. Keep your core engaged and make your movements smooth. The most efficient tread is usually quiet and controlled.
Do not wait until class to discover that your arms were doing more work than you realized. Practicing the exact hands-free requirement is one of the best ways to prepare for lifeguard training in MA.
What Is the Best Way to Pass the Brick Retrieval?
1:40 is a firm time limit, but speed is only one part of the challenge. You must also dive safely, retrieve the brick, control your body position, and exit the pool correctly.
Practice the event in steps:
- Swim 20 yards at a strong but sustainable pace.
- Take a controlled breath before beginning your surface dive.
- Dive head-first or feet-first, depending on your comfort and the pool setup.
- Retrieve the 10-pound object from 7–10 feet.
- Bring the brick securely to the surface.
- Turn onto your back and hold the brick at the surface with both hands.
- Keep your face at or near the surface while swimming back.
- Exit without using the ladder or steps.
Goggles may be allowed during the longer swim, but they are generally not permitted during the timed brick retrieval. Practice swimming without goggles in a supervised setting so the sensation does not surprise you.
Many first-timers lose time during the transition from the dive to the backstroke. To improve, rehearse the turn and brick hold separately before combining the entire event. Your objective is not to thrash through the water. It is to eliminate hesitation.

What Common Mistakes Should First-Timers Avoid?
Small technique problems become major energy drains over 300 yards or during a timed rescue. Watch for these common mistakes:
- Starting too fast and tiring before the final distance
- Holding your breath instead of exhaling underwater
- Resting on the wall between lengths
- Using your arms during the leg-only tread
- Diving too deeply or losing direction during the brick retrieval
- Holding the brick against your chest instead of keeping it at the surface with both hands
- Forgetting that you must exit without a ladder or steps
- Training only when you feel energetic
Consistency matters more than one heroic workout. If you feel pain, dizziness, chest discomfort, or unusual shortness of breath, stop and seek appropriate medical guidance. Fitness preparation should be challenging, but it should also be safe.
How Can You Prepare During Late Summer?
Late summer is an ideal training window. Outdoor pools may still be open, and the warmer weather makes it easier to maintain a consistent routine. At the same time, fall is a smart time to begin building credentials before indoor pools, schools, camps, and recreation programs recruit for upcoming seasons.
Use the final weeks of summer to create a simple schedule:
- Swim three days per week.
- Practice one continuous-distance workout.
- Practice one tread and brick-focused workout.
- Reserve one session for technique and recovery.
- Hydrate before and after every session.
- Bring a backup swimsuit and towel when training at a public facility.
- Schedule a practice test before your course date.
If you train around Woburn, Burlington, Stoneham, Winchester, or Reading, choose a pool where you can safely practice deep-water skills under supervision. Candidates from Medford, Malden, Melrose, Everett, Cambridge, and Chelsea can also prepare at a local facility before attending their course at our Woburn training center.
The goal is not simply to pass a test. It is to develop the stamina and calm decision-making you will need when another person is depending on you.
What Happens After You Pass the Swim Test?
Passing the prerequisite is the beginning of the course: not the finish line. At Wicked Safety Training, students continue into hands-on practice covering surveillance, water rescues, spinal injury management, First Aid, professional-level CPR, AED use, and team communication.
You will practice skills in realistic scenarios so the response becomes more natural under pressure. For CPR compressions, remember the rhythm of “Stayin’ Alive”: approximately 100–120 beats per minute: while following the current course skill requirements and instructor guidance.
As Christopher Masiello, CEO of Wicked Safety Training, says, “The power to save a life is literally in your hands.”
That confidence comes from preparation, repetition, and supportive instruction. You do not need to arrive as a perfect swimmer. You do need to arrive ready to work, listen, and keep improving.
Ready to Pass Your Lifeguard Swim Test?
Whether you are searching for a lifeguard course in Massachusetts, lifeguard training in MA, or a lifeguard course in New England, Wicked Safety Training offers hands-on American Red Cross aquatics instruction from our professional training center at 546 Main Street in Woburn.
Our certified instructors welcome first-time candidates from across Greater Boston and provide a supportive environment where you can build the skills, confidence, and judgment required to protect others.
Before your course:
- Confirm the exact prerequisite format with your instructor.
- Begin swimming consistently.
- Practice the two-minute leg-only tread.
- Rehearse the 1:40 brick retrieval in supervised water.
- Review what to expect during your first Red Cross lifeguard class.
- Book your American Red Cross lifeguard training course at Wicked Safety Training.
Prepare now, arrive ready, and take the next step toward becoming the person your community can count on when every second matters.




