West Park Open 2011 vs West Park Open 2009
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -106 | 217 | 323 |
| Overall Average | -46.41 | 22:12.29 | 22:58.70 |
| 1st-10th Place | -3.80 | 17:15.00 | 17:18.80 |
| 1st-25th Place | +4.40 | 17:53.80 | 17:49.40 |
| 1st-50th Place | +12.72 | 18:32.44 | 18:19.72 |
| 1st-100th Place | +24.08 | 19:29.11 | 19:05.03 |
| Common Athletes | -- | -- | 49 |
| Ran Faster | 33 | 41 | 8 |
| Ran Season Best | -- | 49 | 49 |
| Average Time | -1:24.29 | 20:49.43 | 22:13.71 |
| Median Time | -2:24.00 | 20:06.00 | 22:30.00 |
| Middle 80% Times | -1:44.25 | 20:23.63 | 22:07.88 |
| Top 10% Times | -50.60 | 16:59.60 | 17:50.20 |
| Top 25% Times | -56.92 | 17:40.31 | 18:37.23 |
| Top 50% Times | -1:22.04 | 18:25.88 | 19:47.92 |
| Bottom 50% Times | -1:23.16 | 22:23.00 | 23:46.16 |
| Bottom 25% Times | -53.54 | 25:08.15 | 26:01.69 |
| Bottom 10% Times | +46.60 | 28:59.20 | 28:12.60 |
| Average Difference | -1:24.29 | -- | -- |
| Median Difference | -3:19.00 | -- | -- |
| Middle 80% Difference | -1:41.78 | -- | -- |
| Top 10% Difference | -39.00 | -- | -- |
| Top 50% Difference | -1:08.52 | -- | -- |
| Top 25% Difference | -38.31 | -- | -- |
| Top 50% Difference | -1:08.52 | -- | -- |
| Bottom 50% Difference | -1:44.64 | -- | -- |
| Bottom 25% Difference | -1:26.38 | -- | -- |
| Bottom 10% Difference | +39.00 | -- | -- |