each lap is 50m so its 30 laps if you add 2 more laps you got a mile witch is a 1600 meter swim
500 meter-5 laps 1000 meter-9 laps 1500 meter-14 laps
30*50 = 1500 metres
1,500 metres is three and three-quarter laps around a 400-metre track
40
4.02336 laps.
About 32.2 laps.
386.24 Laps
64 laps to swim a mile in a 25 meter pool
If it is 1500m, then it is 1500m, no matter how long the track is. If you mean how many laps, that would be 3.75 laps on a 400m track, and 7.5 on a 200m track.
4 laps of 400m (about 4 laps of 1/4 mile)
1500 athletes
89.4 laps (approx).