% Ontario provincial standard, 16 & 17 yr girls, 2002/4/7, swimontario website Ontario std.\ 16--17 50 free 28.75 29.61 100 free 62.44 64.31 200 free 134.46 139.09 400 free 286.94 295.55 800 free 589.24 606.92 100 back 69.85 71.95 200 back 149.89 154.39 100 breast 80.11 82.51 200 breast 174.78 180.02 100 fly 69.79 71.88 200 fly 157.64 162.37 200 IM 152.20 156.77 400 IM 331.25 337.88