Boys
| 12:03.2 | Tyler Sorensen (12 Torrey Pines, CA) | 2011 |
| 12:19.57 | Tristan Ruoss (99 Fayetteville, AR) | 1999 |
| 12:52.81 | Cameron Haught (17 Yellow Springs, OH) | 2015 |
| 12:54.88 | Kevin Eastler (95 Mt Blue, ME) | 1994 |
| 12:59.74 | Anthony Peters (14 Bartlett, IL) | 2014 |
| 12:59.89 | Alejandro Chavez (11 Pharr, TX) | 2010 |
| 13:09.0 | James Spahr (92 Smithtown West, NY) | 1991 |
| 13:13.6 | Chris Brooks (97 Elgin, IL) | 1997 |
| 13:15.25 | Glenn Anderson (98 Northport, NY) | 1998 |
| 13:15.75 | Roberto Vergara (08 Edinburg, TX) | 2007 |
| -10- | ||
| 13:15.9 | Greg Dawson (85 Smithtown, NY) | 1985 |
| 13:18.0 | Lennie Becker (88 Mayview, MO) | 1988 |
| 13:20.02 | Justin Easter (99 Jay, ME) | 1999 |
| 13:22.1 | Noel Wooler (OR) | 1993 |
| 13:23.13 | Ricardo Vergara (08 Edinburg, TX) | 2007 |
| 13:24.06 | Benjamin Shorey (01 Ellsworth, ME) | 2000 |
| 13:27.0 | Will Van Axen (93 Connetquot, NY) | 1992 |
| 13:30.0 | Mark Barber (89 Ward Melville, NY) | 1988 |
| 13:32.47 | Andy Vasquez (16 Burke, NE) | 2014 |
| 13:33.5 | Curt Clausen (86 Stevens Point, WI) | 1985 |
| -20- | ||
| 13:34.2 | Tony Englehart (84 Seattle, WA) | 1984 |
| 13:38.5 | Michael Kazmierczak (05 Plainview, NY) | 2005 |
| 13:38.65 | Justin Marrujo (94 Temecula, CA) | 1993 |
| 13:43.81 | Luis Martinez | 1991 |
| 13:47.41 | Philip Dunn (89 OR) | 1989 |
| 13:49.09 | Steven Smith (17 South Portland, ME) | 2017 |
| 13:53.13 | Doug Fox (87 Glendale, AZ) | 1986 |
| 13:53.3 | Martin Wright (85 AZ) | 1985 |
| 13:57.40 | Sean Albert (92 Paramus, NJ) | 1991 |
| 13:58.49 | Dan Dalton (99 Kettering, OH) | 1999 |
| -20- | ||
| 13:58.67 | Andy Lee (90 Brentwood, NY) | 1990 |
Girls
| 13:31.79 | Taylor Ewert (20 Beavercreek, OH) | 2018 |
| 13:41.25 | Anya-Maria Ruoss (94 Fayetteville, AR) | 1994 |
| 14:03.6 | Lynn Weik (85 Sayville, NY) | 1985 |
| 14:13.49 | Ashleigh Resch (15 Beavercreek, OH) | 2014 |
| 14:20.8 | Lisa Chumbley (93 Houston, TX) | 1993 |
| 14:21.70 | Maite Moscoso (13 Longwood, FL) | 2011 |
| 14:23.64 | Meaghan Podlaski (15 Colonie, NY) | 2015 |
| 14:24.99 | Gretchen Eastler (90 Mt Blue, ME) | 1989 |
| 14:29.81 | Lisa Kutzing (98 Port Jefferson, NY) | 1995 |
| 14:33.1 | Katy Hayes (05 Oconomowoc, WI) | 2004 |
| -10- | ||
| 14:34.31 | Robyn Stevens (01 Vacaville, CA) | 1999 |
| 14:34.90 | Emma Carter (98 Overland Park, KS) | 1998 |
| 14:35.80 | Anali Cisneros (16 Elgin, IL) | 2016 |
| 14:39.9 | Sybil Perez (87 Los Angeles, CA) | 1986 |
| 14:40.2 | Lisa Metheny (76 CA) | 1976 |
| 14:42.00 | Vera Jenkins (92 Tucson, AZ) | 1989 |
| 14:43.43 | Erika Shaver (10 Dayton, OH) | 2010 |
| 14:44.4 | Cindy Perez (89 Los Angeles, CA) | 1986 |
| 14:46.35 | Amberly Melendez (16 Edinburg, TX) | 2016 |
| 14:50.50 | Jessica Heiser-Whatley (18 Riverside, SC) | 2018 |
| -20- | ||
| 14:51.4 | Samantha Cohen (95 Croton, NY) | 1995 |
| 14:53.0 | Roselle Safran (95 Brentwood, NY) | 1993 |
| 14:54.8 | Susan Ruiz (80 Kettering, OH) | 1979 |
| 14:55.36 | Margaret Atwood (18 Sachem East, NY) | 2018 |
| 14:56.23 | Lauren Forgues (06 Boothbay, ME) | 2005 |
| 14:59.16 | Isabella Rogler (20 West Islip, NY) | 2018 |
| 15:00.0 | Lauren Harris (17 Sachem East, NY) | 2017 |