| PR | Name | Time |
Finish |
Meet Name |
Location |
Date |
media |
| Eoghan-Joseph Totten | 4:18.60 | 5 | Walsin Young Athletes Open | Belfast | July 2, 2009 | |
| Chris Dulhanty | 4:07.50 | 6 | YUTC Summer Twilight Series - Meet #3 | Toronto, Ontario | June 30, 2009 | |
 | Sami Jibril | 4:12.00 | | York Twight | Toronto, Ontario | June 30, 2009 | |
| Emily Dulhanty | 4:56.00 | 6 | YUTC Summer Twilight Series - Meet #3 | Toronto, Ontario | June 30, 2009 | |
| Sophie Hartley | 4:48.14 | 1 | JO QUALIFYING MEET | LIVERMORE, CALIFORNIA | June 29, 2009 | |
| Nolan Petersen | 4:47.00 | 9 | Pacific Association Meet Day 2 | Livermore, California | June 28, 2009 | |
| Darius Terry | 3:50.15 | 3 | 2009 USATF Jr Championships | Eugene, Oregon | June 28, 2009 |  |
| Adler Faulkner | 4:35.60 | 3 | Pacific Association Junior Olympics Track & Field | Livermore, CA | June 28, 2009 | |
| Connor McCarthy | 4:38.12 | 4 | Top 8 Association | Livermore, California | June 28, 2009 | |
| Paul Kwak | 4:40.00 | 1 | Korean American Olympics | Barrington, IL | June 27, 2009 | |
| John Darmody | 3:58.00 | 6 | USA Junior National Championships | Eugene, OR | June 27, 2009 | |
| Darius Terry | 3:51.74 | 5 | 2009 USATF Jr Championships | Eugene, Oregon | June 27, 2009 | |
| Jeremy Gilmour | 3:52.61 | 1 | BMC Nike Grand Prix | Stretford, Manchester | June 27, 2009 | |
| Jonathan Grey | 4:03.30 | 1 | Millersville Summer Meet #3 | Millersville, Pennsylvania | June 24, 2009 | |
| Carsten Krüger | 4:02.98 | 8 | BBM | Berlin | June 21, 2009 | |
| Michael Hendry | 3:45.78 | | AMC | Indianapolis | June 21, 2009 | |
| Tobias Singer | 4:17.00 | 15 | Berlin Championchips | Berlin | June 21, 2009 | |
| Adrianna Royal | 5:04.02 | 1 | Flying AJs Invitational | Seattle, WA | June 20, 2009 | |
| Alan O'Brien | 4:39.39 | 1 | Munster T+F Championships | Waterford | June 20, 2009 | |
| Ryley Miller | 3:45.27 | | American Milers Club IV | Indianapolis, IN | June 20, 2009 | |
| Emily Dulhanty | 5:06.00 | 3 | Legion District B Championships | St. Catherines, Ontario | June 20, 2009 | |
| Alan Ring | 5:04.08 | 4 | Munster Clubs T&F Championships | Waterford, Munster | June 19, 2009 | |
| Kyle.D. Johnson | 4:26.00 | | Time Trial | Philadelphia, Pennsylvania | June 19, 2009 | |
| Supa Kid | 4:26.00 | | Time Trial | Philadelphia, Pennsylvania | June 19, 2009 | |
| Nick Polk | 3:46.77 | 1 | AMC High Performance Series | Indianapolis, IN | June 17, 2009 | |
| Jimmy Louangsyyotha | 5:05.00 | 11 | Shoreline All Comers Meet | Shoreline, Washington | June 17, 2009 | |
| Amanda Laytham LoPiccolo | 4:16.48 | 4 | American Milers Club High Performance Series #3 | Indianapolis, Indiana | June 17, 2009 | |
| Michael Hendry | 3:45.81 | 6 | AMC | Indianapolis | June 17, 2009 | |
| Ryley Miller | 3:45.33 | | American Milers Club III | Indianapolis, IN | June 17, 2009 | |
| Christopher Stonier | 4:10.74 | | NB Boston Twilite Series | | June 16, 2009 | |
| Robert Espinosa | 4:15.00 | | NB High Performance Meet #3 | MA | June 15, 2009 | |
| Sophie Curl | 4:32.00 | 6 | Harry Jerome Invite | Burnaby | June 14, 2009 | |
| Felix Hentschel | 3:54.70 | 3 | Schweinfurt Jugend Gala | Schweinfurt, Bavaria | June 14, 2009 | |
| Adrianna Royal | 5:07.00 | 2 | Portland Track Festival High School Girls 1500 | Portland, Oregon | June 13, 2009 | |
| Amanda Laytham LoPiccolo | 4:20.31 | 5 | NB Boston Twilight Series #3 | MA | June 13, 2009 | |
| Marie Schofer | 4:20.69 | 2 | American Miler Series | Indianapolis, Indiana | June 13, 2009 | |
| Sophie Hartley | 4:49.00 | 6 | ELITE Night Meet!!!!! | Portland, Oregon | June 13, 2009 | |
| Ryley Miller | 3:46.72 | | American Milers Club II | Indianapolis, IN | June 13, 2009 | |
| Joe Gentsch | 4:02.07 | 10 | Tuesday Night Speed Icahn | Ny | June 9, 2009 | |
| Thurman Sanders | 3:59.00 | 3 | MEAC Championship | Baltimore, MD | June 7, 2009 | |
