Converting Times

PLEASE NOTE: Converted times are no longer accepted for State or National level meets.

Long course to Short course conversion table (& vice versa)

Stroke Distance 15/Over 14/Under
Freestyle 50m 0.5 0.3
100m 0.9 0.7
200m 1.9 1.5
400m 3.8 3.1
800m 11.3 6.5
1500m 20.0 12.0
Backstroke 50m 0.7 0.5
100m 1.5 1.1
200m 3.0 2.4
Breaststroke 50m 0.6 0.4
100m 1.5 1.0
200m 3.5 2.2
Butterfly 50m 0.6 0.4
100m 1.3 1.0
200m 3.3 2.0
Individual Medley 200m 3.6 2.5
400m 8.1 5.5

25m Short Course Time - Add constant to obtain 50m long course time

50m long course time - Subtract constant to obtain 25m short course time

These conversion factors apply to the age of the individual on the first day of the meet - not the event age group. If your time was achieved in a 25m pool and the competition you are entering is being swum in a 50m pool, you must add the constant to obtain the entry time. Conversely, if the time was achieved in a 50m pool and the competition you are entering is being swum in a 25m pool, you need to deduct the constant to obtain the entry time.