Central League Championships 2009 vs Central League Championships 2011
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -6 | 149 | 155 |
| Overall Average | +53.82 | 20:55.87 | 20:02.05 |
| 1st-10th Place | +14.02 | 16:52.49 | 16:38.47 |
| 1st-25th Place | +24.14 | 17:17.83 | 16:53.69 |
| 1st-50th Place | +30.26 | 17:50.98 | 17:20.72 |
| 1st-100th Place | +38.67 | 19:11.64 | 18:32.97 |
| Common Athletes | -- | -- | 31 |
| Ran Faster | -27 | 2 | 29 |
| Ran Season Best | 3 | 29 | 26 |
| Average Time | +1:20.03 | 21:24.37 | 20:04.34 |
| Median Time | +36.10 | 20:35.48 | 19:59.38 |
| Middle 80% Times | +1:15.85 | 21:33.84 | 20:17.99 |
| Top 10% Times | +1:11.07 | 17:46.07 | 16:35.00 |
| Top 25% Times | +1:07.68 | 17:59.73 | 16:52.05 |
| Top 50% Times | +1:11.93 | 18:58.57 | 17:46.64 |
| Bottom 50% Times | +1:23.12 | 22:29.90 | 21:06.78 |
| Bottom 25% Times | +1:56.34 | 25:30.39 | 23:34.05 |
| Bottom 10% Times | +2:08.26 | 26:07.36 | 23:59.09 |
| Average Difference | +1:20.03 | -- | -- |
| Median Difference | +2:31.66 | -- | -- |
| Middle 80% Difference | +1:18.82 | -- | -- |
| Top 10% Difference | +52.48 | -- | -- |
| Top 50% Difference | +1:10.40 | -- | -- |
| Top 25% Difference | +1:05.40 | -- | -- |
| Top 50% Difference | +1:10.40 | -- | -- |
| Bottom 50% Difference | +1:34.13 | -- | -- |
| Bottom 25% Difference | +1:56.34 | -- | -- |
| Bottom 10% Difference | +2:16.28 | -- | -- |
| Athlete | Team | Difference | This Meet | That Meet |
|---|---|---|---|---|
| Max Norris | Harriton 01 | +1:57.15 | 18:21.49 | 16:24.34 |
| Peter Downs | Harriton 01 | +1:28.54 | 17:53.28 | 16:24.74 |
| Brian O'Donnell | Garnet Valley 01 | +1:39.53 | 18:24.48 | 16:44.95 |
| Ben Allen | Conestoga 01 | +1:13.09 | 17:59.07 | 16:45.98 |
| Jeff Seelaus | Strath Haven 01 | +1:14.08 | 18:02.87 | 16:48.79 |
| Brandon Twombly | Conestoga 01 | +23.44 | 17:24.59 | 17:01.15 |
| Jared Gross | Haverford Township 01 | +24.83 | 17:47.34 | 17:22.51 |
| Ben Kligman | Conestoga 01 | +1:33.66 | 18:57.63 | 17:23.97 |
| Brian Landi | Marple Newtown | +2:50.73 | 20:18.29 | 17:27.56 |
| Daniel Stewart | Strath Haven 01 | +22.50 | 18:04.71 | 17:42.21 |
| Hannah Grossman | Strath Haven 01 | +2:31.66 | 20:35.48 | 18:03.82 |
| Stephen Dowrick | Ridley 01 | +2:08.90 | 20:33.06 | 18:24.16 |
| Sophia Meehan | Haverford Township 01 | +49.35 | 19:37.14 | 18:47.79 |
| Tess Meehan | Haverford Township 01 | +15.06 | 19:37.33 | 19:22.27 |
| Alyssa Rudawsky | Garnet Valley 01 | +1:50.12 | 21:32.73 | 19:42.61 |
| Grace Chang | Penncrest 01 | -9.39 | 19:49.99 | 19:59.38 |
| Lacey Serletti | Lower Merion 01 | +3.32 | 20:10.39 | 20:07.07 |
| Allison McLaughlin | Harriton 01 | +3:14.43 | 23:35.77 | 20:21.34 |
| Elizabeth Clinton | Haverford Township 01 | +10.30 | 21:01.59 | 20:51.29 |
| Avery Rufo | Radnor 01 | +56.57 | 22:30.04 | 21:33.47 |
| Sarah Nellis | Penncrest 01 | +1:13.47 | 23:01.20 | 21:47.73 |
| Mary Galligan | Springfield (Delco) 01 | +2.52 | 21:55.54 | 21:53.02 |
| Jane Urheim | Lower Merion 01 | -23.74 | 22:18.35 | 22:42.09 |
| Amy Saunders | Ridley 01 | +2:14.94 | 25:03.48 | 22:48.54 |
| Julie Marro | Springfield (Delco) 01 | +1:23.16 | 24:28.50 | 23:05.34 |
| Holly Sinnott | Springfield (Delco) 01 | +1:51.45 | 25:08.23 | 23:16.78 |
| Victoria Carroll | Upper Darby 01 | +2:13.21 | 25:38.62 | 23:25.41 |
| Karen Irvine | Harriton 01 | +1:51.56 | 25:25.67 | 23:34.11 |
| Jen Petrella | Garnet Valley 01 | +56.02 | 24:53.48 | 23:57.46 |
| Kelly Choi | Garnet Valley 01 | +3:08.85 | 27:06.70 | 23:57.85 |
| Carly Morrow | Marple Newtown | +1:51.49 | 26:18.43 | 24:26.94 |