Central League Championships 2009 vs Central League Championships 2012
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -395 | 149 | 544 |
| Overall Average | -1:22.00 | 20:55.87 | 22:17.87 |
| 1st-10th Place | +8.62 | 16:52.49 | 16:43.87 |
| 1st-25th Place | +0.89 | 17:17.83 | 17:16.94 |
| 1st-50th Place | +3.22 | 17:50.98 | 17:47.76 |
| 1st-100th Place | +48.86 | 19:11.64 | 18:22.79 |
| Common Athletes | -- | -- | 13 |
| Ran Faster | -1 | 6 | 7 |
| Ran Season Best | 11 | 13 | 2 |
| Average Time | +43.03 | 21:46.38 | 21:03.35 |
| Median Time | -12.26 | 21:55.54 | 22:07.80 |
| Middle 80% Times | +37.15 | 22:28.97 | 21:51.83 |
| Top 10% Times | +1:15.38 | 17:52.08 | 16:36.70 |
| Top 25% Times | +1:07.64 | 18:47.87 | 17:40.22 |
| Top 50% Times | +1:01.86 | 19:53.26 | 18:51.40 |
| Bottom 50% Times | +18.05 | 20:32.87 | 20:14.81 |
| Bottom 25% Times | +20.62 | 24:37.15 | 24:16.53 |
| Bottom 10% Times | +26.85 | 25:16.95 | 24:50.10 |
| Average Difference | +43.03 | -- | -- |
| Median Difference | -12.26 | -- | -- |
| Middle 80% Difference | +37.15 | -- | -- |
| Top 10% Difference | +1:15.38 | -- | -- |
| Top 50% Difference | +1:01.86 | -- | -- |
| Top 25% Difference | +44.62 | -- | -- |
| Top 50% Difference | +1:01.86 | -- | -- |
| Bottom 50% Difference | +16.30 | -- | -- |
| Bottom 25% Difference | +19.16 | -- | -- |
| Bottom 10% Difference | +28.45 | -- | -- |
| Athlete | Team | Difference | This Meet | That Meet |
|---|---|---|---|---|
| Max Norris | Harriton | +2:34.19 | 18:21.49 | 15:47.30 |
| Nick Scarpato | Springfield (Delco) | -3.44 | 17:22.66 | 17:26.10 |
| Tess Meehan | Haverford Township | +55.13 | 19:37.33 | 18:42.20 |
| Stephen Dowrick | Ridley | +1:47.76 | 20:33.06 | 18:45.30 |
| Alyssa Rudawsky | Garnet Valley | +2:39.03 | 21:32.73 | 18:53.70 |
| Grace Chang | Penncrest | -27.41 | 19:49.99 | 20:17.40 |
| Mary Galligan | Springfield (Delco) | -12.26 | 21:55.54 | 22:07.80 |
| Sarah Nellis | Penncrest | +51.50 | 23:01.20 | 22:09.70 |
| Molly Dudrear | Conestoga | -1.75 | 22:26.15 | 22:27.90 |
| Rebecca Raichek | Radnor | -1:03.95 | 22:55.35 | 23:59.30 |
| Jen Petrella | Garnet Valley | +1:23.68 | 24:53.48 | 23:29.80 |
| Karen Irvine | Harriton | +1:29.57 | 25:25.67 | 23:56.10 |
| Holly Sinnott | Springfield (Delco) | -32.67 | 25:08.23 | 25:40.90 |