More NCS distance data courtesy of Peter Brewer...

Peter Brewer did the work of finding the following data. The sources are noted below.
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Digging a little deeper into the data, here are the top prospects for doing well in the distance races in NCS this year. The track lists are courtesy of EPI Sports database, and the cross country lists are courtesy of Cross Country Express.

NCS Distance Boys

2009 Top returning 800 runners (under 2:00)
1 1:53.85 Kevin Griffith 11 San Ramon Vlly NC CIF State Prelims 06/05/09
2 1:55.77 Nick Vedovi 11 Miramonte NC NCS Meet of Champions 05/29/09
3 1:56.5 John Weber 11 Piedmont NC Weekly Duals, 3/22/09 03/22/09
4 1:57.00 Danny Thomas 11 Arroyo NC HAAL League Prelims 05/13/09
5 1:57.32 Tj Rice 11 Fortuna NC Redwood Empire Area Finals 05/23/09
6 1:57.5 Erik Olson 11 Novato NC Weekly Duals, 3/1/09 03/01/09
7 1:57.81 Elliott Killick 11 Monte Vista NC NCS Championship/ Meet o... 05/29/09
8 1:57.98 Anthony Martore 10 Castro Valley NC HAAL Finals 05/16/09
9 1:58.30 Toshi Kellogg 11 Acalanes NC NCS Tri Valley Area Cham... 05/23/09
10 1:58.73 Ryan Hammill 11 San Ramon Vlly NC EBAL Championship 05/13/09
11 1:59.03 Andrew Zellman 11 Ukiah NC Weekly Duals, 5/10/09 05/10/09
12 1:59.19 Anthony Ortolan 10 College Park NC NCS Tri Valley Area Cham... 05/23/09
13 1:59.51 John Butler 11 Concord NC Diablo Valley League Fin... 05/13/09
14 1:59.90 Brett Cantrell 11 Acalanes NC NCS Tri Valley Area Cham... 05/23/09

2009 Top returning 1600 runners (under 4:25.0)
1 4:09.60 ErikOlson 11 Novato NC MCAL Finals 05/14/09
2 4:11.22 Danny Thomas 11 Arroyo NC CIF State Prelims 06/05/09
4 4:19.23 Sean Colaco 11 San Ramon Vlly NC Dan Gabor Distance Sprin... 03/13/09
5 4:19.52 Dan Milechman 10 Tamalpais NC CIF State Prelims 06/05/09
6 4:20.45 Ben Eversole 10 Castro Valley NC NCS Meet of Champions 05/29/09
7 4:21.65 Andrew Zellman 11 Ukiah NC West Valley/Chico Invita... 04/24/09
8 4:21.77 Reesey Byers 11 Santa Rosa NC Woody Wilson Classic 04/17/09
9 4:22.48 Simon Graves 11 San Ramon Vlly NC NCS Meet of Champions 05/29/09
10 4:23.06 Norman Weekes 11 Castro Valley NC NCS Meet of Champions 05/29/09
11 4:24.60c John Webber 11 Piedmont NC Stanford Invitational 03/27/09
12 4:24.65 Josh Macdonald 11 Redwood Chr NC Chabot Distance Festival... 03/27/09

2009 Top returning 3200 runners (under 9:45.0)
1 8:55.06 Erik Olson 11 Novato NC NCS Meet of Champions 05/29/09
2 9:06.93 Reesey Byers 11 SantalRosa NC CIF State Finals 06/06/09
3 9:27.13 Dan Maxwell 11 St. Mary's NC NCS Meet of Champions 05/29/09
4 9:28.28 Alex Summers 11 Granada NC NCS Meet of Champions 05/29/09
5 9:29.28 Chris Gioia 11 Albany NC NCS Meet of Champions 05/29/09
6 9:29.93 Danny Thomas 11 Arroyo NC NCS Bayshore 05/23/09
7 9:32.18 Ben Eversole 10 Castro Valley NC Sacramento Meet of Champ... 05/02/09
8 9:33.96 Ben Rich 11 Washington NC Sacramento Meet of Champ... 05/02/09
9 9:35.30 Paul Johnson 11 DeLaSalle NC NCS Meet of Champions 05/29/09
10 9:35.39 Dan Milechman 10 Tamalpais NC Viking Classic 04/25/09
11 9:37.55 Josh Macdonald 11 Redwood Chr NC Chabot Distance Festival... 03/27/09
12 9:40.39 Hugh Dowdy 11 Petaluma NC Redwood Empire Area Finals 05/23/09
13 9:44.21 Luis Luna 9 Piner NC Redwood Empire Area Finals 05/23/09

top cross country runners at NCS finals, Hayward High (under 15:45)
1 14:49 Erik Olson 12 Novato
2 15:07 Daniel Milechman 11 Tamalpais
3 15:08 Luis Luna 10 Piner
4 15:09 Reesey Byers 12 Santa Rosa
5 15:15 Andrew Zellman 12 Ukiah
6 15:17 Dan Maxwell 12 St. Mary's
7 15:23 Jeff Bickert 11 College Park
8 15:29 Josh MacDonald 12 Redwood Christian
9 15:30 Ben Eversole 11 Castro Valley
10 15:33 Charles Perkins 12 Alameda
11 15:34 Hugh Dowdy 12 Petaluma
12 15:35 Anthony Martore 11 Castro Valley
13 15:35 Forrest Shaffer 11 Petaluma
14 15:38 Jesse Aston 12 Alhambra
15 15:40 Kevin Griffith 12 San Ramon Valley
16 15:41 Paul Johnson 12 De La Salle
17 15:43 Brian King 12 Cardinal Newman
18 15:43 Parker Deuel 10 San Ramon Valley
19 15:43 Will Melton 12 Northgate
20 15:44 Simon Graves 12 San Ramon Valley
21 15:45 Zachary Perkins 12 Alameda
22 15:45 Peter Buscheck 12 Miramonte
23 15:45 Dylan Laucher 11 Campolindo

Top cross country runners at State Meet (under 16:00)
1 15:00 Erik Olson SR Novato
2 15:22 Reesey Byers SR Santa Rosa
3 15:28 Hugh Dowdy SR Petaluma
4 15:33 Jeff Bickert JR College Park
5 15:36 Daniel Milechman JR Tamalpais
6 15:37 Luis Luna SO Piner
7 15:39 Andrew Zellman SR Ukiah
8 15:42 Charles Perkins SR Alameda
9 15:46 Dan Maxwell SR St. Mary's
10 15:49 Ben Eversole JR Castro Valley
11 15:50 Josh MacDonald SR Redwood Christian
12 15:50 Forrest Shaffer JR Petaluma
13 15:53 Paul Johnson SR De La Salle
14 15:55 Brian King SR Cardinal Newman
15 15:56 Will Melton SR Northgate

NCS Distance Girls

2009 Top returning 800 runners (under 2:20.0)
1 2:11.45 Thandi Stewart 11 Logan James NC Arcadia Invitational 04/10/09
2 2:15.93 Mikaela Hammitt 9 Monte Vista NC NCS Meet of Champions 05/29/09
3 2:16.96 Chelsea Schneider 11 Castro Valley NC Sacramento Meet of Champ... 05/02/09
4 2:17.07 Katie Berge 10 Acalanes NC NCS Championship/ Meet o... 05/29/09
5 2:17.58 Olivia Warren 11 Campolindo NC NCS Meet of Champions 05/29/09
6 2:18.77 Lucy;Mccullough 10 Marin Academy NC BAC Championships 05/16/09
7 2:18.87 Gabe Stange 10 Logan James NC NCS Bayshore 05/23/09
8 2:19.15 Emily Shearer 11 Acalanes NC NCS Tri Valley Area Cham... 05/23/09
9 2:19.35 Chizoba Okodogbe 11 Deer Valley NC NCS Tri Valley Area Cham... 05/23/09
10 2:19.5 Jacque Taylor 11 Casa Grande NC Weekly Duals, 3/8/09 03/08/09

2009 Top returning 1600 runners (under 5:10.0)
1 4:50.56 Jacque Taylor 11 Casa Grande NC NCS Meet of Champions 05/29/09
2 4:54.82 Lucy Mccullough 10 Marin Academy NC NCS Meet of Champions 05/29/09
3 4:56.29 Isabel Andrade 11 Petaluma NC NCS Meet of Champions 05/29/09
4 4:59.10 EmilylShearer 11 Acalanes NC NCS Meet of Champions 05/29/09
5 4:59.46 Colleen Lillig 11 California NC Sacramento Meet of Champ... 05/02/09
6 5:02.39 Kelsey Santisteban 10 Castro Valley NC HAAL Finals 05/16/09
7 5:03.83 AlyciaiCridebring 11 College Park NC NCS Meet of Champions 05/29/09
8 5:06.74 Heather Cerney 11 Carondelet NC NCS Meet of Champions 05/29/09
9 5:08.55 Theresa Devine 11 Marin Catholic NC Sacramento Meet of Champ... 05/02/09
10 5:09.25 Natalie Dimits 9 Livermore NC NCS Meet of Champions 05/29/09
11 5:09.57 Carrie Verdon 9 Campolindo NC NCS Tri Valley Area Cham... 05/23/09

2009 Top returning 3200 runners (under 11:20.0)
1 10:42.04 Jacque Taylor 11 Casa Grande NC CIF State Finals 06/06/09
2 10:43.54 Colleen Lillig 11 California NC CIF State Finals 06/06/09
3 10:51.59 Theresa Devine 11 Marin Catholic NC CIF State Finals 06/06/09
4 10:57.27 Kelsey Santisteban 10 Castro Valley NC Arcadia Invitational 04/10/09
5 11:01.85 Carrie Verdon 9 Campolindo NC NCS Meet of Champions 05/29/09
6 11:04.06 Grace Orders 10 Campolindo NC NCS Meet of Champions 05/29/09
7 11:06.47 Isabel Andrade 11 Petaluma NC Redwood Empire Area Finals 05/23/09
8 11:06.51 Elaine Mcvay 10 California NC NCS Meet of Champions 05/29/09
9 11:10.74 Julie Nacouzi 10 Montgomery NC Redwood Empire Area Finals 05/23/09
10 11:12.04 Nicole Aha 11 Monte Vista NC Sacramento Meet of Champ... 05/02/09
11 11:15.12 Suzi Rozga 11 Santa Rosa NC Woody Wilson Classic 04/17/09
12 11:18.86 Elise Wummer 11 Castro Valley NC Dublin Distance Fiesta 03/21/09
13 11:19.86 Natalie Dimits 9 Livermore NC West Coast Relays 04/04/09

top cross country runners at NCS finals, Hayward High (under 18:30)
1 17:02 Julie Nacouzi 11 Montgomery
2 17:18 Jacque Taylor 12 Casa Grande
3 17:30 Colleen Lillig 12 California
4 17:47 Lucy McCullough 11 Marin Academy
5 17:54 Alycia Cridebring 12 College Park
6 18:06 Isabel Andrade 12 Petaluma
7 18:06 Holland Reynolds 10 University
8 18:07 Jennie Callan 9 University
9 18:17 Lauren Curtin 12 Maria Carrillo
10 18:17 Heather Cerney 12 Carondelet
11 18:19 Kelsey Santisteban 11 Castro Valley
12 18:19 Carrie Verdon 10 Campolindo
13 18:23 Elaine McVay 11 California
14 18:25 Natalie Dimits 10 Livermore
15 18:26 Grace Orders 11 Campolindo

Top cross country runners at State Meet (under 19:00)
1 17:29 Jacque Taylor SR Casa Grande
2 17:29 Julie Nacouzi JR Montgomery
3 18:06 Theresa Devine SR Marin Catholic
4 18:11 Colleen Lillig SR California
5 18:12 Heather Cerney SR Carondelet
6 18:17 Lucy McCullough JR Marin Academy
7 18:19 Carrie Verdon SO Campolindo
8 18:23 Elise Wummer SR Castro Valley
9 18:24 Jennie Callan FR University
10 18:25 Elaine McVay JR California
11 18:28 Alycia Cridebring SR College Park
12 18:30 Natalie Dimits SO Livermore
13 18:31 Kelsey Santisteban JR Castro Valley
14 18:37 Isabel Andrade SR Petaluma
15 18:39 Grace Orders JR Campolindo
16 18:41 Alexandra Tate SO Clayton Valley
17 18:42 Holland Reynolds SO University
18 18:55 Sara Mostatabi JR Campolindo
19 18:57 Nicole Aha SR Monte Vista
20 18:57 Liz Hebel SO San Ramon Vall