Polk County Championship 2010 vs Polk County Championships 2009
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +11 | 278 | 267 |
| Overall Average | -11.50 | 23:45.37 | 23:56.87 |
| 1st-10th Place | -6.16 | 17:16.94 | 17:23.10 |
| 1st-25th Place | -12.76 | 17:54.51 | 18:07.26 |
| 1st-50th Place | -13.81 | 18:38.14 | 18:51.95 |
| 1st-100th Place | -18.11 | 19:36.72 | 19:54.83 |
| Common Athletes | -- | -- | 103 |
| Ran Faster | 45 | 74 | 29 |
| Ran Season Best | -- | 103 | 103 |
| Average Time | -1:00.26 | 22:32.39 | 23:32.65 |
| Median Time | -57.30 | 21:46.70 | 22:44.00 |
| Middle 80% Times | -52.92 | 22:25.67 | 23:18.59 |
| Top 10% Times | -47.68 | 17:43.70 | 18:31.38 |
| Top 25% Times | -46.24 | 18:40.51 | 19:26.75 |
| Top 50% Times | -48.81 | 19:47.22 | 20:36.03 |
| Bottom 50% Times | -1:10.55 | 24:51.55 | 26:02.10 |
| Bottom 25% Times | -1:32.80 | 27:33.20 | 29:06.00 |
| Bottom 10% Times | -2:16.68 | 29:11.23 | 31:27.91 |
| Average Difference | -1:00.26 | -- | -- |
| Median Difference | +47.95 | -- | -- |
| Middle 80% Difference | -45.66 | -- | -- |
| Top 10% Difference | -44.11 | -- | -- |
| Top 50% Difference | -39.93 | -- | -- |
| Top 25% Difference | -41.33 | -- | -- |
| Top 50% Difference | -39.93 | -- | -- |
| Bottom 50% Difference | -1:18.51 | -- | -- |
| Bottom 25% Difference | -1:37.22 | -- | -- |
| Bottom 10% Difference | -2:54.49 | -- | -- |