Region IV Championship 2010 vs Region IV Championships 2007
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +4 | 664 | 660 |
| Overall Average | -1:02.26 | 17:49.61 | 18:51.88 |
| 1st-10th Place | -44.43 | 15:10.02 | 15:54.45 |
| 1st-25th Place | -47.04 | 15:22.02 | 16:09.06 |
| 1st-50th Place | -50.61 | 15:34.91 | 16:25.52 |
| 1st-100th Place | -50.78 | 15:53.04 | 16:43.82 |
| Common Athletes | -- | -- | 31 |
| Ran Faster | 29 | 30 | 1 |
| Ran Season Best | -- | 31 | 31 |
| Average Time | -2:20.53 | 16:44.56 | 19:05.08 |
| Median Time | -2:23.20 | 16:38.40 | 19:01.60 |
| Middle 80% Times | -2:25.95 | 16:45.62 | 19:11.56 |
| Top 10% Times | -1:20.28 | 15:26.58 | 16:46.85 |
| Top 25% Times | -1:41.90 | 15:37.26 | 17:19.16 |
| Top 50% Times | -1:59.64 | 15:59.39 | 17:59.03 |
| Bottom 50% Times | -2:32.63 | 16:26.94 | 18:59.58 |
| Bottom 25% Times | -2:53.00 | 18:00.91 | 20:53.91 |
| Bottom 10% Times | -3:14.30 | 18:28.38 | 21:42.68 |
| Average Difference | -2:20.53 | -- | -- |
| Median Difference | -1:27.70 | -- | -- |
| Middle 80% Difference | -2:23.02 | -- | -- |
| Top 10% Difference | -56.45 | -- | -- |
| Top 50% Difference | -1:32.77 | -- | -- |
| Top 25% Difference | -1:21.58 | -- | -- |
| Top 50% Difference | -1:32.77 | -- | -- |
| Bottom 50% Difference | -3:04.98 | -- | -- |
| Bottom 25% Difference | -3:09.32 | -- | -- |
| Bottom 10% Difference | -3:53.85 | -- | -- |
| Athlete | Team | Difference | This Meet | That Meet |
|---|---|---|---|---|
| Aurelio Silva | Vista Ridge MS | -2:31.90 | 15:13.80 | 17:45.70 |
| Paul Hansel | Cuero | -4:15.60 | 15:24.20 | 19:39.80 |
| Ricardo Gallegos | Carrizo Springs | -4:21.60 | 15:29.80 | 19:51.40 |
| Nick Guerra | East Bernard | -3:55.70 | 15:38.50 | 19:34.20 |
| Brandon Lacy | Lytle MS | -1:54.50 | 15:42.10 | 17:36.60 |
| Nathan Pineda | Northside Holmes | +2.20 | 15:51.00 | 15:48.80 |
| Ryan Elizalde | -19.10 | 15:49.00 | 16:08.10 | |
| Tony Jaramillo | Rio Hondo | -2:51.80 | 15:49.70 | 18:41.50 |
| Javier Zamora | Brownsville Hanna | -1:34.40 | 15:59.50 | 17:33.90 |
| Coronado Adrian | Edinburg North | -1:40.40 | 16:04.10 | 17:44.50 |
| Michael Dowd | La Vernia | -1:43.80 | 16:04.40 | 17:48.20 |
| Jacob Luna | Vanderbilt Industrial | -3:44.70 | 16:28.60 | 20:13.30 |
| Davis Badger | East Bernard | -3:31.10 | 16:31.20 | 20:02.30 |
| Logan Neighbor | Burnet | -2:09.50 | 16:32.40 | 18:41.90 |
| Tim Gil | Laredo United South | -1:43.80 | 16:33.50 | 18:17.30 |
| Dickson Seals | Fredericksburg | -2:37.20 | 16:38.40 | 19:15.60 |
| Danny Garcia | Zapata MS | -2:33.10 | 16:40.70 | 19:13.80 |
| Jeffrey Rodriguez | Devine | -2:35.20 | 16:45.40 | 19:20.60 |
| Roberto Aleman | Yoakum | -1:10.70 | 16:56.80 | 18:07.50 |
| Luis Aguilera | Port Isabel | -1:53.30 | 16:59.70 | 18:53.00 |
| John West | -1:28.50 | 17:05.10 | 18:33.60 | |
| Abi Arias | Fredericksburg | -1:21.60 | 17:08.60 | 18:30.20 |
| Jason Armstrong | Lexington MS | -2:19.00 | 17:27.50 | 19:46.50 |
| Cesar Trevino | San Diego | -5:27.50 | 17:28.10 | 22:55.60 |
| Carlos Cordero | Refugio | -1:27.70 | 17:33.90 | 19:01.60 |
| Jarrett Montemayor | Lytle MS | -4:08.10 | 17:35.30 | 21:43.40 |
| Misael Balderas | Lago Vista | -55.50 | 17:36.50 | 18:32.00 |
| Eckhardt Logan | Schulenburg | -2:22.10 | 17:40.80 | 20:02.90 |
| John Hafernick | Palacios | -3:47.40 | 17:58.10 | 21:45.50 |
| Joseph Mayorga | Port Lavaca Calhoun | -2:12.40 | 18:13.80 | 20:26.20 |
| Wesley McGhee | San Antonio Cole | -1.30 | 20:00.80 | 20:02.10 |