All sub 1'45" performances from 2006
| # | Mark | SR | Athlete | IR | Nat | Pos | Venue | Date |
| 1 | 1.43.09 | 1 | Mbulaeni Mulaudzi | | RSA | 1/A | Rieti | 27-08-2006 |
| 2 | 1.43.25 | 2 | Amine Laalou | | MAR | 1 | Roma | 14-07-2006 |
| 3 | 1.43.31 | 3 | Wilfred Bungei | | KEN | 2/A | Rieti | 27-08-2006 |
| 4 | 1.43.38 | | Mbulaeni Mulaudzi | 2 | RSA | 1/A | Zürich | 18-08-2006 |
| 5 | 1.43.42 | 4 | Yuriy Borzakovskiy | | RUS | 1 | Athene | 03-07-2006 |
| 6 | 1.43.45 | 5 | Bram Som | | NED | 2/A | Zürich | 18-08-2006 |
| 7 | 1.43.52 | | Bram Som | 2 | NED | 3/A | Rieti | 27-08-2006 |
| 8 | 1.43.59 | | Wilfred Bungei | 2 | KEN | 2 | Athene | 03-07-2006 |
| 9 | 1.43.61 | 6 | Youssef Saad Kamel | | BRN | 4/A | Rieti | 27-08-2006 |
| 10 | 1.43.67 | 7 | Dmitrijs Milkevics | | LAT | 3 | Athene | 03-07-2006 |
| 11 | 1.43.67 | | Wilfred Bungei | 3 | KEN | 3/A | Zürich | 18-08-2006 |
| 12 | 1.43.68 | 8 | Khadevis Robinson | | USA | 5/A | Rieti | 27-08-2006 |
| 13 | 1.43.69 | | Wilfred Bungei | 4 | KEN | 1 | Madrid | 17-07-2006 |
| 14 | 1.43.75 | | Youssef Saad Kamel | 2 | BRN | 4 | Athene | 03-07-2006 |
| 15 | 1.43.84 | | Amine Laalou | 2 | MAR | 6/A | Rieti | 27-08-2006 |
| 16 | 1.43.86 | | Khadevis Robinson | 2 | USA | 2 | Roma | 14-07-2006 |
| 17 | 1.43.89 | 9 | Alfred Kirwa Yego | | KEN | 7/A | Rieti | 27-08-2006 |
| 18 | 1.43.91 | | Alfred Kirwa Yego | 2 | KEN | 1/B | Lausanne | 11-07-2006 |
| 19 | 1.43.91 | | Amine Laalou | 3 | MAR | 4/A | Zürich | 18-08-2006 |
| 20 | 1.43.93 | 10 | Gary Reed | | CAN | 1/B | Rieti | 27-08-2006 |
| 21 | 1.43.97 | | Mbulaeni Mulaudzi | 3 | RSA | 1 | Helsinki | 26-07-2006 |
| 22 | 1.43.99 | 11 | Mohammed Al Salhi | | KSA | 3 | Roma | 14-07-2006 |
| 23 | 1.44.04 | 12 | Mehdi Baala | | FRA | 5/A | Zürich | 18-08-2006 |
| 24 | 1.44.05 | 13 | Rashid Ramzi | | BRN | 2 | Madrid | 17-07-2006 |
| 25 | 1.44.05 | | Youssef Saad Kamel | 3 | BRN | 6/A | Zürich | 18-08-2006 |
| 26 | 1.44.12 | 14 | William Yiampoy | | KEN | 1/B | Zürich | 18-08-2006 |
| 27 | 1.44.13 | | Khadevis Robinson | 3 | USA | 1 | Indianapolis IN | 25-06-2006 |
| 28 | 1.44.13 | 15 | Mohamed Al-Azimi | | KUW | 5 | Athene | 03-07-2006 |
| 29 | 1.44.14 | | Mbulaeni Mulaudzi | 4 | RSA | 1 | Monaco | 20-08-2006 |
| 30 | 1.44.16 | 16 | Mouhcine Chehibi | | MAR | 6 | Athene | 03-07-2006 |
| 31 | 1.44.16 | | Gary Reed | 2 | CAN | 2/B | Lausanne | 11-07-2006 |
| 32 | 1.44.21 | | Khadevis Robinson | 4 | USA | 7 | Athene | 03-07-2006 |
| 33 | 1.44.24 | 17 | Ismael Kombich | | KEN | 3/B | Lausanne | 11-07-2006 |
| 34 | 1.44.25 | | Khadevis Robinson | 5 | USA | 1 | Lignano Sabbiadoro | 16-07-2006 |
| 35 | 1.44.25 | | Amine Laalou | 4 | MAR | 3 | Madrid | 17-07-2006 |
| 36 | 1.44.28 | | Ismael Kombich | 2 | KEN | 4 | Madrid | 17-07-2006 |
| 37 | 1.44.29 | | William Yiampoy | 2 | KEN | 5 | Madrid | 17-07-2006 |
| 38 | 1.44.3 m | | Ismael Kombich | 3 | KEN | 1 | Nairobi | 17-06-2006 |
| 39 | 1.44.31 | | William Yiampoy | 3 | KEN | 2 | Monaco | 20-08-2006 |
| 40 | 1.44.32 | | Bram Som | 3 | NED | 2 | Helsinki | 26-07-2006 |
| 41 | 1.44.33 | 18 | Dmitriy Bogdanov | | RUS | 8 | Athene | 03-07-2006 |
| 42 | 1.44.37 | | Mbulaeni Mulaudzi | 5 | RSA | 1 | Berlin | 03-09-2006 |
| 43 | 1.44.40 | | Mohammed Al Salhi | 2 | KSA | 1 | Rabat | 10-06-2006 |
| 44 | 1.44.41 | | Wilfred Bungei | 5 | KEN | 1 | Paris | 08-07-2006 |
| 45 | 1.44.41 | | Wilfred Bungei | 6 | KEN | 1/A | Lausanne | 11-07-2006 |
| 46 | 1.44.50 | | Youssef Saad Kamel | 4 | BRN | 1 | Stockholm | 25-07-2006 |
| 47 | 1.44.56 | | William Yiampoy | 4 | KEN | 2/A | Lausanne | 11-07-2006 |
| 48 | 1.44.59 | | Mohamed Al-Azimi | 2 | KUW | 1 | Oslo | 02-06-2006 |
| 49 | 1.44.59 | | Youssef Saad Kamel | 5 | BRN | 3 | Monaco | 20-08-2006 |
| 50 | 1.44.60 | | Mohammed Al Salhi | 3 | KSA | 1 | Alger | 23-06-2006 |
| 51 | 1.44.61 | | Khadevis Robinson | 6 | USA | 1 | Heusden | 22-07-2006 |
| 52 | 1.44.61 | | Khadevis Robinson | 7 | USA | 7/A | Zürich | 18-08-2006 |
| 53 | 1.44.63 | | Mohamed Al-Azimi | 3 | KUW | 2 | Paris | 08-07-2006 |
| 54 | 1.44.63 | 19 | Nabil Madi | | ALG | 4 | Roma | 14-07-2006 |
| 55 | 1.44.64 | | William Yiampoy | 5 | KEN | 3 | Paris | 08-07-2006 |
| 56 | 1.44.64 | | Amine Laalou | 5 | MAR | 2 | Stockholm | 25-07-2006 |
| 57 | 1.44.65 | | Dmitrijs Milkevics | 2 | LAT | 2 | Oslo | 02-06-2006 |
| 58 | 1.44.70 | 20 | Ismail Ahmed Ismail | | SUD | 2 | Lignano Sabbiadoro | 16-07-2006 |
| 59 | 1.44.71 | | Nabil Madi | 2 | ALG | 4/B | Lausanne | 11-07-2006 |
| 60 | 1.44.74 | 21 | Florent Lacasse | | FRA | 5/B | Lausanne | 11-07-2006 |
| 61 | 1.44.75 | | Dmitrijs Milkevics | 3 | LAT | 6 | Madrid | 17-07-2006 |
| 62 | 1.44.75 | | Florent Lacasse | 2 | FRA | 2/B | Rieti | 27-08-2006 |
| 63 | 1.44.77 | | Gary Reed | 3 | CAN | 2/B | Zürich | 18-08-2006 |
| 64 | 1.44.80 | | Mohamed Al-Azimi | 4 | KUW | 1/2 | Doha | 12-05-2006 |
| 65 | 1.44.81 | 22 | David Fiegen | | LUX | 3/B | Zürich | 18-08-2006 |
| 66 | 1.44.81 | | Amine Laalou | 6 | MAR | 4 | Monaco | 20-08-2006 |
| 67 | 1.44.82 | | Youssef Saad Kamel | 6 | BRN | 4 | Paris | 08-07-2006 |
| 68 | 1.44.84 | 23 | Eugenio Barrios | | ESP | 3/B | Rieti | 27-08-2006 |
| 69 | 1.44.85 | | Wilfred Bungei | 7 | KEN | 1/1 | Doha | 12-05-2006 |
| 70 | 1.44.86 | 24 | Christian Smith | | USA | 3 | Lignano Sabbiadoro | 16-07-2006 |
| 71 | 1.44.86 | | Khadevis Robinson | 8 | USA | 3 | Stockholm | 25-07-2006 |
| 72 | 1.44.86 | 25 | Andrea Longo | | ITA | 4/B | Rieti | 27-08-2006 |
| 73 | 1.44.87 | | Yuriy Borzakovskiy | 2 | RUS | 3/A | Lausanne | 11-07-2006 |
| 74 | 1.44.88 | | Florent Lacasse | 3 | FRA | 5 | Monaco | 20-08-2006 |
| 75 | 1.44.9 m | | Ismael Kombich | 4 | KEN | 1 | Nairobi | 01-07-2006 |
| 76 | 1.44.90 | | Nabil Madi | 3 | ALG | 4/B | Zürich | 18-08-2006 |
| 77 | 1.44.91 | | Bram Som | 4 | NED | 2 | Heusden | 22-07-2006 |
| 78 | 1.44.91 | | William Yiampoy | 6 | KEN | 2 | Berlin | 03-09-2006 |
| 79 | 1.44.92 | | Khadevis Robinson | 9 | USA | 4/A | Lausanne | 11-07-2006 |
| 80 | 1.44.93 | | Mohammed Al Salhi | 4 | KSA | 1 | Rabat | 17-06-2006 |
| 81 | 1.44.96 | | David Fiegen | 2 | LUX | 3 | Heusden | 22-07-2006 |
| 82 | 1.44.98 | | Khadevis Robinson | 10 | USA | 1 | Walnut CA | 15-04-2006 |
| 83 | 1.44.98 | | Youssef Saad Kamel | 7 | BRN | 1 | Athene | 17-09-2006 |
| 84 | 1.44.99 | | Mbulaeni Mulaudzi | 6 | RSA | 1 | Lapinlahti | 16-07-2006 |