| =1 | Yair Rodriguez | 24:59 | Chan Sung Jung | UFC Fight Night: Korean Zombie vs. Rodriguez | Nov 10, 2018 |
| =1 | Max Holloway | 24:59 | Justin Gaethje | UFC 300: Pereira vs. Hill | Apr 13, 2024 |
| 3 | Jairzinho Rozenstruik | 24:56 | Alistair Overeem | UFC Fight Night: Overeem vs. Rozenstruik | Dec 7, 2019 |
| 4 | Kamaru Usman | 24:10 | Colby Covington | UFC 245: Usman vs. Covington | Dec 14, 2019 |
| 5 | Leon Edwards | 24:04 | Kamaru Usman | UFC 278: Usman vs. Edwards | Aug 20, 2022 |
| 6 | Justin Gaethje | 23:39 | Tony Ferguson | UFC 249: Ferguson vs. Gaethje | May 9, 2020 |
| 7 | Petr Yan | 23:24 | Jose Aldo | UFC 251: Usman vs. Masvidal | Jul 11, 2020 |
| 8 | Cain Velasquez | 23:09 | Junior Dos Santos | UFC 166: Velasquez vs Dos Santos 3 | Oct 19, 2013 |
| 9 | Ricco Rodriguez | 23:04 | Randy Couture | UFC 39: The Warriors Return | Sep 27, 2002 |
| 10 | Stipe Miocic | 22:47 | Mark Hunt | UFC Fight Night: Miocic vs Hunt | May 9, 2015 |
| 11 | Magomed Ankalaev | 22:41 | Bogdan Guskov | UFC Fight Night: Ankalaev vs. Guskov | Jul 25, 2026 |
| 12 | BJ Penn | 22:37 | Diego Sanchez | UFC 107: Penn vs Sanchez | Dec 12, 2009 |
| 13 | Amanda Nunes | 22:36 | Raquel Pennington | UFC 224: Nunes vs. Pennington | May 12, 2018 |
| 14 | TJ Dillashaw | 22:26 | Renan Barao | UFC 173: Barao vs Dillashaw | May 24, 2014 |
| 15 | Anthony Hernandez | 22:22 | Michel Pereira | UFC Fight Night: Hernandez vs. Pereira | Oct 19, 2024 |
| 16 | TJ Dillashaw | 22:20 | Joe Soto | UFC 177: Dillashaw vs Soto | Aug 30, 2014 |
| 17 | Kevin Lee | 22:18 | Edson Barboza | UFC Fight Night: Barboza vs. Lee | Apr 21, 2018 |
| 18 | Alex Pereira | 22:01 | Israel Adesanya | UFC 281: Adesanya vs. Pereira | Nov 12, 2022 |
| 19 | Raul Rosas Jr. | 21:38 | Raoni Barcelos | UFC Fight Night: Rosas Jr. vs. Barcelos | Sep 26, 2026 |
| 20 | Joshua Van | 21:32 | Tatsuro Taira | UFC 328: Chimaev vs. Strickland | May 9, 2026 |
| 21 | Colby Covington | 21:19 | Tyron Woodley | UFC Fight Night: Covington vs. Woodley | Sep 19, 2020 |
| 22 | Song Yadong | 21:10 | Ricky Simon | UFC Fight Night: Song vs. Simon | Apr 29, 2023 |
| 23 | Alexander Gustafsson | 21:07 | Glover Teixeira | UFC Fight Night: Gustafsson vs. Teixeira | May 28, 2017 |
| 24 | Glover Teixeira | 21:04 | Anthony Smith | UFC Fight Night: Smith vs. Teixeira | May 13, 2020 |
| 25 | Robbie Lawler | 21:00 | Rory MacDonald | UFC 189: Mendes vs McGregor | Jul 11, 2015 |
| 26 | Alistair Overeem | 20:26 | Augusto Sakai | UFC Fight Night: Overeem vs. Sakai | Sep 5, 2020 |
| 27 | Rafael Fiziev | 20:18 | Rafael Dos Anjos | UFC Fight Night: Dos Anjos vs. Fiziev | Jul 9, 2022 |
| =28 | Georges St-Pierre | 20:00 | BJ Penn | UFC 94: St-Pierre vs Penn 2 | Jan 31, 2009 |
| =28 | Max Holloway | 20:00 | Brian Ortega | UFC 231: Holloway vs. Ortega | Dec 8, 2018 |
| =28 | Cory Sandhagen | 20:00 | Song Yadong | UFC Fight Night: Sandhagen vs. Song | Sep 17, 2022 |
| =28 | Stephen Thompson | 20:00 | Kevin Holland | UFC Fight Night: Thompson vs. Holland | Dec 3, 2022 |
| =28 | Jairzinho Rozenstruik | 20:00 | Shamil Gaziev | UFC Fight Night: Rozenstruik vs. Gaziev | Mar 2, 2024 |
| =28 | Brendan Allen | 20:00 | Reinier de Ridder | UFC Fight Night: De Ridder vs. Allen | Oct 18, 2025 |
| =28 | Justin Gaethje | 20:00 | Ilia Topuria | UFC Freedom 250 | Jun 14, 2026 |
| 35 | Frank Shamrock | 19:42 | Tito Ortiz | UFC 22: Only One Can be Champion | Sep 24, 1999 |
| 36 | Alex Pereira | 19:32 | Khalil Rountree Jr. | UFC 307: Pereira vs. Rountree Jr. | Oct 5, 2024 |
| =37 | Mauricio Rua | 19:09 | Brandon Vera | UFC on FOX: Shogun vs Vera | Aug 4, 2012 |
| =37 | Stipe Miocic | 19:09 | Daniel Cormier | UFC 241: Cormier vs. Miocic 2 | Aug 17, 2019 |
| 39 | Valentina Shevchenko | 19:00 | Lauren Murphy | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 |
| 40 | Frankie Edgar | 18:54 | Gray Maynard | UFC 136: Edgar vs Maynard 3 | Oct 8, 2011 |
| 41 | Mark Hunt | 18:51 | Derrick Lewis | UFC Fight Night: Lewis vs. Hunt | Jun 10, 2017 |
| 42 | Derrick Lewis | 18:42 | Shamil Abdurakhimov | UFC Fight Night: Lewis vs. Abdurakhimov | Dec 9, 2016 |
| 43 | Matt Hughes | 18:37 | Carlos Newton | UFC 38: Brawl at the Hall | Jul 13, 2002 |
| 44 | Rich Franklin | 18:25 | Evan Tanner | UFC 53: Heavy Hitters | Jun 4, 2005 |
| 45 | Luke Rockhold | 18:12 | Chris Weidman | UFC 194: Aldo vs McGregor | Dec 12, 2015 |
| 46 | Matt Hughes | 18:01 | Hayato Sakurai | UFC 36: Worlds Collide | Mar 22, 2002 |
| 47 | Chuck Liddell | 17:46 | Jeremy Horn | UFC 54: Boiling Point | Aug 20, 2005 |
| 48 | Santiago Ponzinibbio | 17:36 | Neil Magny | UFC Fight Night: Magny vs. Ponzinibbio | Nov 17, 2018 |
| 49 | Jamahal Hill | 17:31 | Thiago Santos | UFC Fight Night: Santos vs. Hill | Aug 6, 2022 |
| 50 | Marlon Vera | 17:17 | Dominick Cruz | UFC Fight Night: Vera vs. Cruz | Aug 13, 2022 |