In 1959, statewide salmon harvests were about 25 million salmon a year. In 1999 (forty years later) Alaska's commercial wild salmon catch was 214 million fish, the second largest in the state's history.
Interval Basics. Swim times vary according to age and ability. In general, average lap swimmers in a 100 m pool comfortably complete a 100 m swim in two minutes. A swimmer who has an easy interval time of two minutes would consider a 100 m time of one minute 30 seconds very good.
Best Answer: I messure things in mts but as a mile is equal to 1.6km aprox. A pro swimmer has times in the 1500mt trial of 15 min aprox. A good swimmer does it in about 20 min. Someone that trains constantly but does not want to compete would be between 25 and 30 mins. Everybody that swims 1500 mt (close to a mile) under 35min should be considered a fit person and a good swimmer.