Bob Roller HS/MS Invitational 2018 vs Bob Roller HS/MS Invitational 2019
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +121 | 331 | 210 |
| Overall Average | +1:15.51 | 24:41.05 | 23:25.55 |
| 1st-10th Place | +13.47 | 17:28.37 | 17:14.90 |
| 1st-25th Place | +0.63 | 18:01.89 | 18:01.26 |
| 1st-50th Place | -5.22 | 18:51.13 | 18:56.35 |
| 1st-100th Place | -24.02 | 19:54.27 | 20:18.29 |
| Common Athletes | -- | -- | 22 |
| Ran Faster | -12 | 5 | 17 |
| Ran Season Best | -1 | 2 | 3 |
| Average Time | +51.40 | 22:41.05 | 21:49.65 |
| Median Time | +50.50 | 22:30.39 | 21:39.89 |
| Middle 80% Times | +1:00.11 | 23:00.66 | 22:00.55 |
| Top 10% Times | +7.09 | 18:13.72 | 18:06.63 |
| Top 25% Times | +28.29 | 19:08.92 | 18:40.62 |
| Top 50% Times | +35.73 | 20:10.80 | 19:35.08 |
| Bottom 50% Times | +1:07.08 | 25:11.30 | 24:04.22 |
| Bottom 25% Times | +1:27.51 | 27:00.50 | 25:32.98 |
| Bottom 10% Times | +54.37 | 28:24.22 | 27:29.86 |
| Average Difference | +51.40 | -- | -- |
| Median Difference | +3:45.06 | -- | -- |
| Middle 80% Difference | +1:00.11 | -- | -- |
| Top 10% Difference | +7.09 | -- | -- |
| Top 50% Difference | +17.19 | -- | -- |
| Top 25% Difference | +14.26 | -- | -- |
| Top 50% Difference | +17.19 | -- | -- |
| Bottom 50% Difference | +1:25.61 | -- | -- |
| Bottom 25% Difference | +1:32.14 | -- | -- |
| Bottom 10% Difference | +1:43.19 | -- | -- |