Central League Championships 2009 vs Central League Championships 2012

Aggregate Data Points
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 -1 1 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 22:28.98 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 -- --

Performances of Common Athletes
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 HS +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