All sub 1'45" performances from 2008
| # | Mark | SR | Athlete | IR | Nat | Pos | Venue | Date |
| 1 | 1.42.69 | 1 | Abubaker Kaki | | SUD | 1 | Oslo | 06-06-2008 |
| 2 | 1.42.79 | 2 | Yuriy Borzakovskiy | | RUS | 1 | Monaco | 29-07-2008 |
| 3 | 1.42.79 | 3 | Youssef Saad Kamel | | BRN | 2 | Monaco | 29-07-2008 |
| 4 | 1.43.07 | 4 | Yeimer López | | CUB | 1 | Jerez | 24-06-2008 |
| 5 | 1.43.26 | 5 | Mbulaeni Mulaudzi | | RSA | 3 | Monaco | 29-07-2008 |
| 6 | 1.43.61 | | Mbulaeni Mulaudzi | 2 | RSA | 2 | Jerez | 24-06-2008 |
| 7 | 1.43.64 | | Mbulaeni Mulaudzi | 3 | RSA | 1 | Madrid | 05-07-2008 |
| 8 | 1.43.68 | 6 | Gary Reed | | CAN | 4 | Monaco | 29-07-2008 |
| 9 | 1.43.72 | 7 | David Rudisha | | KEN | 2 | Oslo | 06-06-2008 |
| 10 | 1.43.72 | 8 | Abraham Chepkirwok | | UGA | 2 | Madrid | 05-07-2008 |
| 11 | 1.43.80 | | Abubaker Kaki | 2 | SUD | 1 | Ostrava | 12-06-2008 |
| 12 | 1.44.01 | 9 | Alfred Kirwa Yego | | KEN | 1 | Eugene OR | 07-06-2008 |
| 13 | 1.44.04 | | Mbulaeni Mulaudzi | 4 | RSA | 3 | Oslo | 06-06-2008 |
| 14 | 1.44.07 | | Yeimer López | 2 | CUB | 1 | Athene | 13-07-2008 |
| 15 | 1.44.10 | 10 | Nick Symmonds | | USA | 1 | Eugene OR | 30-06-2008 |
| 16 | 1.44.18 | | Youssef Saad Kamel | 2 | BRN | 2 | Eugene OR | 07-06-2008 |
| 17 | 1.44.20 | | David Rudisha | 2 | KEN | 1 | Addis Ababa | 02-05-2008 |
| 18 | 1.44.26 | | Abraham Chepkirwok | 2 | UGA | 2 | Athene | 13-07-2008 |
| 19 | 1.44.27 | 11 | Amine Laalou | | MAR | 1 | Roma | 11-07-2008 |
| 20 | 1.44.34 | 12 | Ismail Ahmed Ismail | | SUD | 5 | Monaco | 29-07-2008 |
| 21 | 1.44.36 | | David Rudisha | 3 | KEN | 1 | Doha | 09-05-2008 |
| 22 | 1.44.38 | | David Rudisha | 4 | KEN | 1 | Nairobi | 19-04-2008 |
| 23 | 1.44.40 | | Youssef Saad Kamel | 3 | BRN | 3 | Athene | 13-07-2008 |
| 24 | 1.44.46 | | Gary Reed | 2 | CAN | 1 | Heusden | 20-07-2008 |
| 25 | 1.44.47 | | David Rudisha | 5 | KEN | 2 | Ostrava | 12-06-2008 |
| 26 | 1.44.47 | | Ismail Ahmed Ismail | 2 | SUD | 3 | Madrid | 05-07-2008 |
| 27 | 1.44.52 | 13 | Gilbert Kipchoge | | KEN | 1 | Belém | 25-05-2008 |
| 28 | 1.44.53 | | Abraham Chepkirwok | 3 | UGA | 1 | Berlin | 01-06-2008 |
| 29 | 1.44.55 | 14 | Khadevis Robinson | | USA | 3 | Eugene OR | 07-06-2008 |
| 30 | 1.44.56 | | Youssef Saad Kamel | 4 | BRN | 1 | Bruxelles | 05-09-2008 |
| 31 | 1.44.61 | | Mbulaeni Mulaudzi | 5 | RSA | 2 | Roma | 11-07-2008 |
| 32 | 1.44.63 | 15 | Wilfred Bungei | | KEN | 1 | Shanghai | 20-09-2008 |
| 33 | 1.44.65 | | Wilfred Bungei | 2 | KEN | 1 | Beijing | 23-08-2008 |
| 34 | 1.44.66 | | Abraham Chepkirwok | 4 | UGA | 2 | Doha | 09-05-2008 |
| 35 | 1.44.68 | | Mbulaeni Mulaudzi | 6 | RSA | 2 | Berlin | 01-06-2008 |
| 36 | 1.44.68 | | Ismail Ahmed Ismail | 3 | SUD | 1 | Rabat | 14-06-2008 |
| 37 | 1.44.68 | | Youssef Saad Kamel | 5 | BRN | 3 | Roma | 11-07-2008 |
| 38 | 1.44.68 | 16 | Boaz Lalang | | KEN | 4 | Athene | 13-07-2008 |
| 39 | 1.44.68 | 17 | Michael Rimmer | | GBR | 6 | Monaco | 29-07-2008 |
| 40 | 1.44.69 | | Boaz Lalang | 2 | KEN | 3 | Ostrava | 12-06-2008 |
| 41 | 1.44.69 | | Alfred Kirwa Yego | 2 | KEN | 1/A | Rieti | 07-09-2008 |
| 42 | 1.44.70 | | Ismail Ahmed Ismail | 4 | SUD | 2 | Beijing | 23-08-2008 |
| 43 | 1.44.71 | | Ismail Ahmed Ismail | 5 | SUD | 2 | Heusden | 20-07-2008 |
| 44 | 1.44.71 | 18 | Asbel Kiprop | | KEN | 1 | Lausanne | 02-09-2008 |
| 45 | 1.44.73 | | Alfred Kirwa Yego | 3 | KEN | 1/2 | Beijing | 21-08-2008 |
| 46 | 1.44.75 | 19 | Nadjim Manseur | | ALG | 4 | Roma | 11-07-2008 |
| 47 | 1.44.75 | | Amine Laalou | 2 | MAR | 1 | Tanger | 13-07-2008 |
| 48 | 1.44.75 | 20 | Robert Lathouwers | | NED | 7 | Monaco | 29-07-2008 |
| 49 | 1.44.77 | | Alfred Kirwa Yego | 4 | KEN | 2 | Lausanne | 02-09-2008 |
| 50 | 1.44.81i | | Abubaker Kaki | 3 | SUD | 1 | Valencia | 09-03-2008 |
| 51 | 1.44.81 | | Yuriy Borzakovskiy | 2 | RUS | 1 | Biberach | 28-06-2008 |
| 52 | 1.44.82 | | Ismail Ahmed Ismail | 6 | SUD | 3 | Doha | 09-05-2008 |
| 53 | 1.44.82 | | Alfred Kirwa Yego | 5 | KEN | 3 | Beijing | 23-08-2008 |
| 54 | 1.44.83 | 21 | Mohammed Al Salhi | | KSA | 4 | Oslo | 06-06-2008 |
| 55 | 1.44.83 | | Nadjim Manseur | 2 | ALG | 3 | Heusden | 20-07-2008 |
| 56 | 1.44.85 | | Amine Laalou | 3 | MAR | 1/A | Barcelona | 19-07-2008 |
| 57 | 1.44.90 | 22 | Ismael Kombich | | KEN | 1 | São Paulo | 22-05-2008 |
| 58 | 1.44.90 | | Wilfred Bungei | 3 | KEN | 1/1 | Beijing | 20-08-2008 |
| 59 | 1.44.91i | | Mbulaeni Mulaudzi | 7 | RSA | 2 | Valencia | 09-03-2008 |
| 60 | 1.44.91 | | Ismail Ahmed Ismail | 7 | SUD | 2/2 | Beijing | 21-08-2008 |
| 61 | 1.44.93 | | Abubaker Kaki | 4 | SUD | 1/B | Barcelona | 19-07-2008 |
| 62 | 1.44.94 | 23 | Jozef Repcik | | SVK | 4 | Ostrava | 12-06-2008 |
| 63 | 1.44.94 | | Gary Reed | 3 | CAN | 4 | Beijing | 23-08-2008 |
| 64 | 1.44.95 | | Youssef Saad Kamel | 6 | BRN | 3/2 | Beijing | 21-08-2008 |
| 65 | 1.44.95 | | Youssef Saad Kamel | 7 | BRN | 5 | Beijing | 23-08-2008 |
| 66 | 1.44.96 | 24 | Pawel Czapiewski | | POL | 2 | Shanghai | 20-09-2008 |
| 67 | 1.44.97 | | Alfred Kirwa Yego | 6 | KEN | 4 | Doha | 09-05-2008 |
| 68 | 1.44.99 | | Asbel Kiprop | 2 | KEN | 2 | Nairobi | 19-04-2008 |
| 69 | 1.44.99 | | Alfred Kirwa Yego | 7 | KEN | 3 | Berlin | 01-06-2008 |