| 489 | Travis Padgett |  | 20.32 | +1.6 | May 31, 2008 | Tallahassee, FL (USA) |
| 489 | Lionel Larry |  | 20.32 | +1.3 | May 30, 2009 | Icahn Stadium, New York, NY (USA) |
| 489 | Diondre Batson |  | 20.32 | | Mar 14, 2014 | Albuquerque, NM (USA) (i) |
| 489 | Deshawn Marshall |  | 20.32 | -0.4 | May 27, 2017 | Lexington, KY (USA) |
| 489 | Senoj-Jay Givans |  | 20.32 | +1.3 | Jun 7, 2017 | Eugene, OR (USA) |
| 489 | Marqueze Washington |  | 20.32 | -0.2 | Jun 10, 2017 | Mesa, AZ (USA) |
| 489 | Diego Palomeque |  | 20.32 | +0.5 | Jun 11, 2017 | Medellín (COL) |
| 489 | Elija Godwin |  | 20.32 | +1.6 | Apr 30, 2021 | Spec Towns Track, Athens, GA (USA) |
| 489 | JT Jt Smith |  | 20.32 | +1.7 | May 6, 2023 | Memorial Stadium, Commerce, TX (USA) |
| 489 | Adrian Swart |  | 20.32 | +1.3 | May 13, 2023 | McArthur Stadium, Potchefstroom (RSA) |
| 489 | Jaheim Jones |  | 20.32 | -0.7 | May 22, 2024 | Un. of Kentucky Outdoor Track Facility, Lexington, KY (USA) |
| 489 | Shevioe Reid |  | 20.32 | +0.5 | May 25, 2024 | Un. of Kentucky Outdoor Track Facility, Lexington, KY (USA) |
| 489 | Javari Thomas |  | 20.32 | +1.3 | Jun 30, 2024 | National Stadium, Kingston (JAM) |
| 489 | Jaden Wiley |  | 20.32 | +0.4 | May 15, 2025 | Un. of Kentucky Outdoor Track Facility, Lexington, KY (USA) |
| 489 | Connor Washington |  | 20.32 | +0.2 | May 15, 2025 | Un. of Kentucky Outdoor Track Facility, Lexington, KY (USA) |
| 489 | Kashii Crockett |  | 20.32 | +1.1 | May 28, 2025 | Cushing Stadium, College Station, TX (USA) |
| 489 | De’montray Callis |  | 20.32 | +1.1 | May 30, 2025 | Cushing Stadium, College Station, TX (USA) |
| 518 | Trentavis Friday |  | 20.33 | +0.0 | Jul 7, 2016 | Hayward Field, Eugene, OR (USA) |
| 518 | Darwin Cook |  | 20.33 | -1.4 | May 18, 1985 | Tucson, AZ (USA) |
| 518 | James Jett |  | 20.33 | +0.2 | - | - |
| 518 | Dino Napier |  | 20.33 | +0.7 | Jun 22, 1996 | - |
| 518 | Vladislav Dologodin |  | 20.33 | +0.5 | Jun 25, 1996 | Helsinki (FIN) |
| 518 | Ricardo Williams |  | 20.33 | -0.8 | Sep 9, 2000 | Yokohama (JPN) |
| 518 | Omar Brown |  | 20.33 | +1.2 | May 21, 2006 | Carson, CA (USA) |
| 518 | Michael Mitchell |  | 20.33 | +0.9 | Apr 15, 2007 | Walnut, CA (USA) |
| 518 | David Alerte |  | 20.33 | +1.4 | Aug 5, 2007 | Niort (FRA) |
| 518 | Lansford Spence |  | 20.33 | +0.5 | Oct 26, 2011 | Guadalajara (MEX) |
| 518 | Shota Hara |  | 20.33 | +1.8 | Jun 26, 2016 | Nagoya (JPN) |
| 518 | Keitavious Walter |  | 20.33 | +0.8 | May 13, 2018 | Knoxville, TN (USA) |
| 518 | Marcus Parker |  | 20.33 | +1.5 | Apr 13, 2019 | Columbia, SC (USA) |
| 518 | Ferdinand Omanyala |  | 20.33 | +0.1 | Apr 27, 2022 | Moi International Sports Centre, Kasarani, Nairobi (KEN) |
| 518 | Tsebo Matsoso |  | 20.33 | +1.9 | May 6, 2023 | Mangaung Athletics Stadium, Bloemfontein (RSA) |
| 518 | Ian Kerr |  | 20.33 | +0.7 | - | - |
| 518 | James Williamson |  | 20.33 | +0.6 | May 22, 2024 | Wildcat Track, Marion, IN (USA) |
| 518 | Sam Blaskowski |  | 20.33 | +1.1 | Apr 18, 2025 | Percy Beard Track, Gainesville, FL (USA) |
| 518 | Tory Lanham |  | 20.33 | +1.2 | May 30, 2025 | Cushing Stadium, College Station, TX (USA) |
| 518 | Larry Jackson |  | 20.33 | | May 15, 1976 | Lincoln, NE (USA) |
| 538 | Tommy Ramdhan |  | 20.34 | +1.6 | Aug 30, 2021 | Dagenham Arena, London (GBR) |
| 538 | Mason Lawyer |  | 20.34 | +1.1 | May 30, 2025 | Cushing Stadium, College Station, TX (USA) |
| 538 | Tyquendo Tracey |  | 20.34 | +0.5 | Jun 27, 2021 | National Stadium, Kingston (JAM) |
| 538 | Mouhamadou Fall |  | 20.34 | +1.8 | Jul 28, 2019 | St-Etienne (FRA) |
| 538 | Jorge Vides |  | 20.34 | +0.1 | Aug 26, 2018 | Trujillo (PER) |
| 538 | Brandon Hicklin |  | 20.34 | +1.7 | Aug 3, 2025 | Hayward Field, Eugene, OR (USA) |
| 538 | Timothy Faust |  | 20.34 | +1.4 | May 17, 2015 | East Lansing, MI (USA) |
| 538 | Brijesh Lawrence |  | 20.34 | +1.1 | Apr 19, 2014 | Walnut, CA (USA) |
| 538 | Richard Kilty |  | 20.34 | -0.1 | Jul 7, 2013 | La Chaux-de-Fonds (SUI) |
| 538 | Rubin Williams |  | 20.34 | +1.6 | May 17, 2009 | Rio de Janeiro (BRA) |
| 538 | Damein White |  | 20.34 | +0.8 | Apr 25, 2009 | Los Angeles, CA (USA) |
| 538 | Christopher Lambert |  | 20.34 | +0.7 | Jul 20, 2003 | Zdzisław Krzyszkowiak Stadium, Bydgoszcz (POL) |
| 538 | Leonard Scott |  | 20.34 | +1.3 | May 29, 2002 | Baton Rouge, LA (USA) |