| 1 | Oleg Taktarov | 17:45 | David Abbott | UFC 6: Clash of the Titans | Jul 14, 1995 |
| 2 | Frank Shamrock | 16:28 | Jeremy Horn | UFC 17: Redemption | May 15, 1998 |
| 3 | Royce Gracie | 15:49 | Dan Severn | UFC 4: Revenge of the Warriors | Dec 16, 1994 |
| 4 | Marco Ruas | 12:27 | Remco Pardoel | UFC 7: The Brawl in Buffalo | Sep 8, 1995 |
| 5 | Jeremy Horn | 12:00 | Chuck Liddell | UFC 19: Ultimate Young Guns | Mar 5, 1999 |
| 6 | Don Frye | 11:19 | Gary Goodridge | UFC - Ultimate Ultimate '96 | Dec 7, 1996 |
| 7 | Mike van Arsdale | 11:01 | Joe Pardo | UFC 17: Redemption | May 15, 1998 |
| 8 | Jerry Bohlander | 10:23 | Kevin Jackson | UFC 16: Battle in the Bayou | Mar 13, 1998 |
| 9 | Tra Telligman | 10:05 | Brad Kohler | UFC - Ultimate Japan | Dec 21, 1997 |
| 10 | Remco Pardoel | 9:51 | Alberta Cerra Leon | UFC 2: No Way Out | Mar 11, 1994 |
| 11 | Kenichi Yamamoto | 9:15 | Katsuhisa Fujii | UFC 23: Ultimate Japan 2 | Nov 19, 1999 |
| 12 | Jerry Bohlander | 9:03 | Scott Ferrozzo | UFC 8: David vs Goliath | Feb 16, 1996 |
| 13 | Pat Miletich | 9:02 | Chris Brennan | UFC 16: Battle in the Bayou | Mar 13, 1998 |
| 14 | Maurice Smith | 8:08 | David Abbott | UFC 15: Collision Course | Oct 17, 1997 |
| 15 | Evan Tanner | 7:57 | Darrel Gholar | UFC 18: The Road to the Heavyweight Title | Jan 8, 1999 |
| 16 | Frank Shamrock | 7:40 | John Lober | UFC - Ultimate Brazil | Oct 16, 1998 |
| 17 | Mark Coleman | 7:00 | Gary Goodridge | UFC 10: The Tournament | Jul 12, 1996 |
| 18 | Jason DeLucia | 6:41 | Scott Baker | UFC 2: No Way Out | Mar 11, 1994 |
| 19 | Pete Williams | 6:28 | Travis Fulton | UFC 20: Battle for the Gold | May 7, 1999 |
| 20 | Ken Shamrock | 5:48 | Brian Johnston | UFC - Ultimate Ultimate '96 | Dec 7, 1996 |
| 21 | Royce Gracie | 5:32 | Keith Hackney | UFC 4: Revenge of the Warriors | Dec 16, 1994 |
| 22 | Mark Hall | 5:29 | Trent Jenkins | UFC - Ultimate Ultimate '95 | Dec 16, 1995 |
| 23 | Royce Gracie | 5:08 | Minoki Ichihara | UFC 2: No Way Out | Mar 11, 1994 |
| 24 | Frank Hamaker | 4:52 | Thaddeus Luster | UFC 2: No Way Out | Mar 11, 1994 |
| 25 | Steve Jennum | 4:47 | Melton Bowen | UFC 4: Revenge of the Warriors | Dec 16, 1994 |
| 26 | Royce Gracie | 4:40 | Kimo Leopoldo | UFC 3: The American Dream | Sep 9, 1994 |
| 27 | Joe Charles | 4:38 | Scott Bessac | UFC - Ultimate Ultimate '95 | Dec 16, 1995 |
| 28 | Ken Shamrock | 4:34 | Felix Lee Mitchell | UFC 3: The American Dream | Sep 9, 1994 |
| 29 | Ken Shamrock | 4:24 | Kimo Leopoldo | UFC 8: David vs Goliath | Feb 16, 1996 |
| 30 | Paul Jones | 4:20 | Flavio Luiz Moura | UFC 21: Return of the Champions | Jul 16, 1999 |
| 31 | Vitor Belfort | 4:03 | Joe Charles | UFC - Ultimate Japan | Dec 21, 1997 |
| 32 | Royce Gracie | 3:49 | Ron van Clief | UFC 4: Revenge of the Warriors | Dec 16, 1994 |
| 33 | Kazushi Sakuraba | 3:44 | Marcus Silveira | UFC - Ultimate Japan | Dec 21, 1997 |
| 34 | Ebenezer Fontes Braga | 3:27 | Jeremy Horn | UFC - Ultimate Brazil | Oct 16, 1998 |
| 35 | Marco Ruas | 3:23 | Larry Cureton | UFC 7: The Brawl in Buffalo | Sep 8, 1995 |
| 36 | Johnny Rhodes | 3:07 | Fred Ettish | UFC 2: No Way Out | Mar 11, 1994 |
| 37 | Remco Pardoel | 3:05 | Ryan Parker | UFC 7: The Brawl in Buffalo | Sep 8, 1995 |
| 38 | Dan Severn | 3:01 | Dave Beneteau | UFC 5: The Return of the Beast | Apr 7, 1995 |
| 39 | Mark Coleman | 2:57 | Dan Severn | UFC 12: Judgement Day | Feb 7, 1997 |
| 40 | Todd Medina | 2:55 | Larry Cureton | UFC 5: The Return of the Beast | Apr 7, 1995 |
| 41 | Keith Hackney | 2:44 | Joe Son | UFC 4: Revenge of the Warriors | Dec 16, 1994 |
| 42 | Marco Ruas | 2:39 | Keith Hackney | UFC - Ultimate Ultimate '95 | Dec 16, 1995 |
| 43 | Alex Hunter | 2:30 | Sam Fulton | UFC 14: Showdown | Jul 27, 1997 |
| 44 | Oleg Taktarov | 2:23 | Ernie Verdicia | UFC 5: The Return of the Beast | Apr 7, 1995 |
| 45 | Ken Shamrock | 2:14 | Dan Severn | UFC 6: Clash of the Titans | Jul 14, 1995 |
| 46 | Dan Bobish | 2:10 | Brian Johnston | UFC 14: Showdown | Jul 27, 1997 |
| 47 | Jeremy Horn | 2:08 | Jason Godsey | UFC 22: Only One Can be Champion | Sep 24, 1999 |
| 48 | David Abbott | 2:06 | Sam Adkins | UFC 11: The Proving Ground | Sep 20, 1996 |
| 49 | Guy Mezger | 2:00 | Tito Ortiz | UFC 13: The Ultimate Force | May 30, 1997 |
| 50 | Pete Williams | 1:56 | Jason Godsey | UFC 19: Ultimate Young Guns | Mar 5, 1999 |