Butler Opener 2017 vs Butler Opener 2018
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -26 | 41 | 67 |
| Overall Average | -43.08 | 19:42.21 | 20:25.29 |
| 1st-10th Place | +14.60 | 18:36.69 | 18:22.09 |
| 1st-25th Place | +3.74 | 19:05.57 | 19:01.83 |
| 1st-50th Place | -3:40.98 | 16:09.41 | 19:50.39 |
| 1st-100th Place | -5:36.24 | 8:04.70 | 13:40.94 |
| Common Athletes | -- | -- | 19 |
| Ran Faster | 3 | 11 | 8 |
| Ran Season Best | 9 | 11 | 2 |
| Average Time | -13.29 | 19:18.44 | 19:31.73 |
| Median Time | -16.20 | 19:11.30 | 19:27.50 |
| Middle 80% Times | -12.05 | 19:22.09 | 19:34.14 |
| Top 10% Times | -16.15 | 18:01.90 | 18:18.05 |
| Top 25% Times | -5.86 | 18:19.40 | 18:25.26 |
| Top 50% Times | -9.42 | 18:38.86 | 18:48.28 |
| Bottom 50% Times | -15.83 | 18:02.18 | 18:18.01 |
| Bottom 25% Times | -28.16 | 20:21.94 | 20:50.10 |
| Bottom 10% Times | -34.95 | 20:41.50 | 21:16.45 |
| Average Difference | -13.29 | -- | -- |
| Median Difference | +0.90 | -- | -- |
| Middle 80% Difference | -8.08 | -- | -- |
| Top 10% Difference | -27.00 | -- | -- |
| Top 50% Difference | -3.55 | -- | -- |
| Top 25% Difference | -4.08 | -- | -- |
| Top 50% Difference | -3.55 | -- | -- |
| Bottom 50% Difference | -21.61 | -- | -- |
| Bottom 25% Difference | -28.68 | -- | -- |
| Bottom 10% Difference | -1:11.00 | -- | -- |