1,6OOm and 1 mile

 
100               200           400            800                 1,200               1,600

18-19-20     36-37-38   73-75-77   2:26-2:30-2:34   3:39-3:45-3:51   4:52-5:00-5:08     17-18-19     34-35-36   68-70-72   2:16-2:20-2:24   3:24-3:30-3:36   4:32-4:40-4:48     16-17-18     33-34-35   66-68-70   2:11-2:15-2:19   3:16-3:22-3:28   4:22-4:30-4:38     16-17-18     32-33-34   63-65-67   2:06-2:10-2:14   3:09-3:15-3:21   4:12-4:20-4:28     15-16-17     30-31-32   60-62-64   2:00-2:04-2:08   3:00-3:06-3:12   4:02-4:10-4:18     14-15-16     29-30-31   58-60-62   1:56-2:00-2:04   2:54-3:00-3:06   3:52-4:00-4:08
Margin of error
-1 +1          -1 +1           -2 +2            -4 +4              -6 +6                   -8 +8

800 meters

 
100              200             400              600                       800

15-17-18     33-34-35     66-68-70     1:39-1:42-1:45     2:11-2:15-2:19                        15-16-17     31-32-33     63-65-67     1:34-1:37-1:40     2:06-2:10-2:14                       14-15-16     30-31-32     60-62-64     1:30-1:33-1:36     2:01-2:05-2:09                        14-15-16     29-30-31     58-60-62     1:27-1:30-1:33     1:56-2:00-2:04                        13-14-15     28-29-30     56-58-60     1:24-1:27-1:30     1:52-1:56-2:00                       13-14-15     27-28-29     54-56-58     1:21-1:24-1:27     1:48-1:52-1:56
Margin of error
-1 +1             -1 +1          -2 +2              -3 +3                 -4 +4
Wish you could hit certain 800m & 1,600m race times, well now you can.
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