All sub 1'45" performances from 2004
| # | Mark | SR | Athlete | IR | Nat | Pos | Venue | Date |
| 1 | 1.43.06 | 1 | Wilfred Bungei | | KEN | 1/A | Zürich | 06-08-2004 |
| 2 | 1.43.11 | 2 | Youssef Saad Kamel | | BRN | 1/B | Zürich | 06-08-2004 |
| 3 | 1.43.29 | 3 | William Yiampoy | | KEN | 2/A | Zürich | 06-08-2004 |
| 4 | 1.43.35 | 4 | Joseph Mutua | | KEN | 1 | Rieti | 05-09-2004 |
| 5 | 1.43.43 | | Youssef Saad Kamel | 2 | BRN | 2 | Rieti | 05-09-2004 |
| 6 | 1.43.48 | | Wilfred Bungei | 2 | KEN | 1 | Bruxelles | 03-09-2004 |
| 7 | 1.43.50 | | William Yiampoy | 2 | KEN | 2 | Bruxelles | 03-09-2004 |
| 8 | 1.43.68 | 5 | Amine Laalou | | MAR | 2/B | Zürich | 06-08-2004 |
| 9 | 1.43.72 | | Wilfred Bungei | 3 | KEN | 1 | Madrid | 17-07-2004 |
| 10 | 1.43.85 | | Joseph Mutua | 2 | KEN | 3/A | Zürich | 06-08-2004 |
| 11 | 1.43.88 | 6 | Wilson Kipketer | | DEN | 1/A | Roma | 02-07-2004 |
| 12 | 1.43.89 | | Wilson Kipketer | 2 | DEN | 4/A | Zürich | 06-08-2004 |
| 13 | 1.43.89 | 7 | Antonio Reina | | ESP | 3/B | Zürich | 06-08-2004 |
| 14 | 1.43.89 | | Wilson Kipketer | 3 | DEN | 3 | Rieti | 05-09-2004 |
| 15 | 1.43.92 | 8 | Yuriy Borzakovskiy | | RUS | 1 | Iráklion | 04-07-2004 |
| 16 | 1.43.94 | 9 | Hezekiél Sepeng | | RSA | 2/A | Roma | 02-07-2004 |
| 17 | 1.43.95 | | William Yiampoy | 3 | KEN | 2 | Iráklion | 04-07-2004 |
| 18 | 1.44.08 | | Joseph Mutua | 3 | KEN | 3 | Iráklion | 04-07-2004 |
| 19 | 1.44.09 | 10 | Michael Rotich | | KEN | 4 | Iráklion | 04-07-2004 |
| 20 | 1.44.09 | | Joseph Mutua | 4 | KEN | 3 | Bruxelles | 03-09-2004 |
| 21 | 1.44.14 | 11 | René Herms | | GER | 1 | München | 08-08-2004 |
| 22 | 1.44.14 | | Youssef Saad Kamel | 3 | BRN | 4 | Bruxelles | 03-09-2004 |
| 23 | 1.44.19 | | Yuriy Borzakovskiy | 2 | RUS | 3/A | Roma | 02-07-2004 |
| 24 | 1.44.19 | 12 | Justus Koech | | KEN | 5 | Iráklion | 04-07-2004 |
| 25 | 1.44.26 | | Justus Koech | 2 | KEN | 2 | Madrid | 17-07-2004 |
| 26 | 1.44.28 | | Wilfred Bungei | 4 | KEN | 1/2 | Athene | 26-08-2004 |
| 27 | 1.44.29 | | William Yiampoy | 4 | KEN | 1/B | Roma | 02-07-2004 |
| 28 | 1.44.29 | | Yuriy Borzakovskiy | 3 | RUS | 2/2 | Athene | 26-08-2004 |
| 29 | 1.44.30 | | Antonio Reina | 2 | ESP | 1 | Zaragoza | 08-06-2004 |
| 30 | 1.44.37 | | Justus Koech | 3 | KEN | 2 | Zaragoza | 08-06-2004 |
| 31 | 1.44.37 | 13 | Bram Som | | NED | 4 | Rieti | 05-09-2004 |
| 32 | 1.44.38 | | Wilfred Bungei | 5 | KEN | 1 | Nairobi | 26-06-2004 |
| 33 | 1.44.38 | | Hezekiél Sepeng | 2 | RSA | 5/A | Zürich | 06-08-2004 |
| 34 | 1.44.39 | | Amine Laalou | 2 | MAR | 6 | Iráklion | 04-07-2004 |
| 35 | 1.44.41 | | Yuriy Borzakovskiy | 4 | RUS | 1 | Bergen | 11-06-2004 |
| 36 | 1.44.42 | | Michael Rotich | 2 | KEN | 2 | Nairobi | 26-06-2004 |
| 37 | 1.44.42 | 14 | Andrea Longo | | ITA | 4/A | Roma | 02-07-2004 |
| 38 | 1.44.43 | | Andrea Longo | 2 | ITA | 5 | Rieti | 05-09-2004 |
| 39 | 1.44.44 | 15 | Djabir Saïd-Guerni | | ALG | 5 | Bruxelles | 03-09-2004 |
| 40 | 1.44.45 | | Yuriy Borzakovskiy | 5 | RUS | 1 | Athene | 28-08-2004 |
| 41 | 1.44.48 | 16 | Florent Lacasse | | FRA | 5/A | Roma | 02-07-2004 |
| 42 | 1.44.48 | 17 | Joeri Jansen | | BEL | 6/A | Roma | 02-07-2004 |
| 43 | 1.44.48 | | Amine Laalou | 3 | MAR | 3 | Madrid | 17-07-2004 |
| 44 | 1.44.49 | 18 | Timothy Kiptanui | | KEN | 1 | Rovereto | 08-09-2004 |
| 45 | 1.44.50 | | Joseph Mutua | 5 | KEN | 1 | Lausanne | 06-07-2004 |
| 46 | 1.44.50 | | Bram Som | 2 | NED | 6 | Bruxelles | 03-09-2004 |
| 47 | 1.44.51 | | Youssef Saad Kamel | 4 | BRN | 4 | Madrid | 17-07-2004 |
| 48 | 1.44.54 | | Wilfred Bungei | 6 | KEN | 7/A | Roma | 02-07-2004 |
| 49 | 1.44.56 | 19 | Mbulaeni Mulaudzi | | RSA | 7 | Bruxelles | 03-09-2004 |
| 50 | 1.44.58i | | Yuriy Borzakovskiy | 6 | RUS | 1 | Stockholm (Globe) | 12-02-2004 |
| 51 | 1.44.61 | | Joseph Mutua | 6 | KEN | 3 | Nairobi | 26-06-2004 |
| 52 | 1.44.61 | | Mbulaeni Mulaudzi | 2 | RSA | 2 | Athene | 28-08-2004 |
| 53 | 1.44.62 | 20 | Mouhcine Chehibi | | MAR | 3/2 | Athene | 26-08-2004 |
| 54 | 1.44.63 | | Michael Rotich | 3 | KEN | 3 | Zaragoza | 08-06-2004 |
| 55 | 1.44.63 | | Wilson Kipketer | 4 | DEN | 1/3 | Athene | 26-08-2004 |
| 56 | 1.44.65 | 21 | William Chirchir | | KEN | 1 | Lappeenranta | 25-07-2004 |
| 57 | 1.44.65 | | Wilson Kipketer | 5 | DEN | 3 | Athene | 28-08-2004 |
| 58 | 1.44.69 | | Wilfred Bungei | 7 | KEN | 1 | Sevilla | 05-06-2004 |
| 59 | 1.44.69 | | Wilson Kipketer | 6 | DEN | 1/3 | Athene | 25-08-2004 |
| 60 | 1.44.69 | | Joeri Jansen | 2 | BEL | 8 | Bruxelles | 03-09-2004 |
| 61 | 1.44.71i | | Joseph Mutua | 7 | KEN | 1/1 | Stuttgart (HMS-Halle) | 31-01-2004 |
| 62 | 1.44.72 | | Yuriy Borzakovskiy | 7 | RUS | 1 | Tula | 31-07-2004 |
| 63 | 1.44.75 | | William Chirchir | 2 | KEN | 4/B | Zürich | 06-08-2004 |
| 64 | 1.44.75 | | Hezekiél Sepeng | 3 | RSA | 4/2 | Athene | 26-08-2004 |
| 65 | 1.44.76 | | Amine Laalou | 4 | MAR | 1 | Milano | 02-06-2004 |
| 66 | 1.44.77 | 22 | Jonathan Johnson | | USA | 1 | Sacramento CA | 12-07-2004 |
| 67 | 1.44.77 | | Wilson Kipketer | 7 | DEN | 9 | Bruxelles | 03-09-2004 |
| 68 | 1.44.78 | | William Yiampoy | 5 | KEN | 2 | Lausanne | 06-07-2004 |
| 69 | 1.44.79 | | Yuriy Borzakovskiy | 8 | RUS | 2 | Sevilla | 05-06-2004 |
| 70 | 1.44.82 | | Florent Lacasse | 2 | FRA | 1 | Torino | 04-06-2004 |
| 71 | 1.44.83 | | Andrea Longo | 3 | ITA | 5/B | Zürich | 06-08-2004 |
| 72 | 1.44.84 | | Wilfred Bungei | 8 | KEN | 1/4 | Athene | 25-08-2004 |
| 73 | 1.44.87 | | Djabir Saïd-Guerni | 2 | ALG | 6/A | Zürich | 06-08-2004 |
| 74 | 1.44.89 | 23 | Khadevis Robinson | | USA | 6/B | Zürich | 06-08-2004 |
| 75 | 1.44.89 | | Antonio Reina | 3 | ESP | 10 | Bruxelles | 03-09-2004 |
| 76 | 1.44.90 | | Antonio Reina | 4 | ESP | 3 | Sevilla | 05-06-2004 |
| 77 | 1.44.90 | | Wilfred Bungei | 9 | KEN | 1/1 | Nairobi | 25-06-2004 |
| 78 | 1.44.91 | | Justus Koech | 4 | KEN | 4 | Sevilla | 05-06-2004 |
| 79 | 1.44.91 | | Khadevis Robinson | 2 | USA | 2 | Sacramento CA | 12-07-2004 |
| 80 | 1.44.91 | | Justus Koech | 5 | KEN | 7/A | Zürich | 06-08-2004 |
| 81 | 1.44.92 | 24 | Gary Reed | | CAN | 1 | Heusden | 31-07-2004 |
| 82 | 1.44.93 | 25 | David Krummenacker | | USA | 7/B | Zürich | 06-08-2004 |
| 83 | 1.44.93 | | Khadevis Robinson | 3 | USA | 2 | München | 08-08-2004 |
| 84 | 1.44.94 | | Amine Laalou | 5 | MAR | 1 | Rabat | 19-06-2004 |
| 85 | 1.44.97 | | William Yiampoy | 6 | KEN | 4 | Nairobi | 26-06-2004 |
| 86 | 1.44.99 | | Justus Koech | 6 | KEN | 8/A | Roma | 02-07-2004 |
| 87 | 1.44.99 | | Youssef Saad Kamel | 5 | BRN | 3 | Lausanne | 06-07-2004 |