For Example: if you retired at twenty years of service on the final Pay retirement system, you received 50% of your final months pay as your pension, and that percentage increases by 2.5% for each additional year of service.he Similarities. All of these retirement systems have a common thread: if you stay in the armed forces for 20 or more years, you are eligible to receive a pension based on a percentage of your basic pay, and if you stay in for a 40 years, you are eligible for 100% of your basic pay.
These estimates are based on one hour of swimming, rather than the total distance an athlete covers. And of course, it varies by your weight: 1  A 130-pound person swimming freestyle for one hour will burn 590 calories swimming fast, and 413 calories swimming slower.2  A 155-pound person swimming freestyle for one hour will burn 704 calories swimming fast, and 493 calories swimming slower.f calorie consumption and calorie exertion is something you keep an eye onâand that's many of us to some extentâyou probably wonder how much energy is burned when you head to the pool to swim laps. Swimming is without question an effective way to torch calories.
If you donât change your diet, youâll need to swim laps for about seven hours to lose one pound. The more you weigh, the more calories youâll burn. If you weigh 200 pounds, youâll burn around 637 calories by swimming laps for a hour while a 240-pound person would burn around 763 calories during an hour of swimming laps.ow long youâll need to swim to get thin depends on your weight, how fast you swim and the swimming stroke you use, according to personal trainer Alice Burron, M.S., an exercise physiologist and spokesperson for the American Council on Exercise.