All sub 1'45" performances from 2017
| # | Mark | SR | Athlete | IR | Nat | Pos | Venue | Date |
| 1 | 1.43.10 | 1 | Emmanuel Korir | | KEN | 1 | Monaco | 21-07-2017 |
| 2 | 1.43.18 | 2 | Nijel Amos | | BOT | 1 | London | 09-07-2017 |
| 3 | 1.43.60 | 3 | Clayton Murphy | | USA | 1 | Torrance CA | 15-04-2017 |
| 4 | 1.43.73 | | Emmanuel Korir | 2 | KEN | 1 | Berkeley CA | 29-04-2017 |
| 5 | 1.43.86 | | Emmanuel Korir | 3 | KEN | 1 | Nairobi | 24-06-2017 |
| 6 | 1.43.91 | | Nijel Amos | 2 | BOT | 1 | Rabat | 16-07-2017 |
| 7 | 1.43.94 | 4 | Wyclife Kinyamal | | KEN | 1 | Rovereto | 29-08-2017 |
| 8 | 1.43.95 | 5 | Donavan Brazier | | USA | 2 | London | 09-07-2017 |
| 9 | 1.44.04 | 6 | Kipyegon Bett | | KEN | 2 | Nairobi | 24-06-2017 |
| 10 | 1.44.14 | | Donavan Brazier | 2 | USA | 1 | Sacramento CA | 25-06-2017 |
| 11 | 1.44.2 m | | Kipyegon Bett | 2 | KEN | 1 | Nairobi | 01-04-2017 |
| 12 | 1.44.24 | | Nijel Amos | 3 | BOT | 1 | Paris | 01-07-2017 |
| 13 | 1.44.28 | | Kipyegon Bett | 3 | KEN | 2 | Rabat | 16-07-2017 |
| 14 | 1.44.36 | | Kipyegon Bett | 4 | KEN | 2 | Paris | 01-07-2017 |
| 15 | 1.44.37 | 7 | Ferguson Rotich | | KEN | 3 | Paris | 01-07-2017 |
| 16 | 1.44.41 | 8 | Brandon McBride | | CAN | 2 | Monaco | 21-07-2017 |
| 17 | 1.44.43 | 9 | Asbel Kiprop | | KEN | 3 | London | 09-07-2017 |
| 18 | 1.44.44 | 10 | Antoine Gakeme | | BDI | 1 | Madrid | 14-07-2017 |
| 19 | 1.44.49 | | Antoine Gakeme | 2 | BDI | 2 | Rovereto | 29-08-2017 |
| 20 | 1.44.50 | | Nijel Amos | 4 | BOT | 1 | Birmingham | 20-08-2017 |
| 21 | 1.44.53 | 11 | Isaiah Harris | | USA | 2 | Sacramento CA | 25-06-2017 |
| 22 | 1.44.53 | | Nijel Amos | 5 | BOT | 1 | Bruxelles | 01-09-2017 |
| 23 | 1.44.54 | | Antoine Gakeme | 3 | BDI | 3 | Monaco | 21-07-2017 |
| 24 | 1.44.61 | 12 | Michael Saruni | | KEN | 3 | Nairobi | 24-06-2017 |
| 25 | 1.44.62 | | Donavan Brazier | 3 | USA | 3 | Rabat | 16-07-2017 |
| 26 | 1.44.62 | 13 | Amel Tuka | | BIH | 3 | Rovereto | 29-08-2017 |
| 27 | 1.44.63 | | Donavan Brazier | 4 | USA | 1 | Tempe AZ | 08-04-2017 |
| 28 | 1.44.63 | 14 | Drew Windle | | USA | 1 | New York NY | 06-07-2017 |
| 29 | 1.44.66 | 15 | Erik Sowinski | | USA | 2 | New York NY | 06-07-2017 |
| 30 | 1.44.67 | 16 | Pierre-Ambroise Bosse | | FRA | 1 | London | 08-08-2017 |
| 31 | 1.44.7 m | | Ferguson Rotich | 2 | KEN | 2 | Nairobi | 01-04-2017 |
| 32 | 1.44.70 | | Kipyegon Bett | 5 | KEN | 1 | Shanghai | 13-05-2017 |
| 33 | 1.44.72 | | Drew Windle | 2 | USA | 4 | Monaco | 21-07-2017 |
| 34 | 1.44.72 | | Pierre-Ambroise Bosse | 2 | FRA | 5 | Monaco | 21-07-2017 |
| 35 | 1.44.77 | 17 | Edward Kemboi | | KEN | 3 | New York NY | 06-07-2017 |
| 36 | 1.44.77 | 18 | Marcin Lewandowski | | POL | 2 | Bruxelles | 01-09-2017 |
| 37 | 1.44.8 m | 19 | Elijah Manangoi | | KEN | 1 | Nairobi | 18-05-2017 |
| 38 | 1.44.80 | 20 | Alex Amankwah | | GHA | 1 | Marietta GA | 19-05-2017 |
| 39 | 1.44.81 | 21 | Thiago André | | BRA | 1 | Sao Bernardo do Campo | 11-06-2017 |
| 40 | 1.44.82 | | Erik Sowinski | 2 | USA | 4 | London | 09-07-2017 |
| 41 | 1.44.84 | 22 | Adam Kszczot | | POL | 3 | Bruxelles | 01-09-2017 |
| 42 | 1.44.86 | 23 | Willy Tarbei | | KEN | 1 | Kingston | 10-06-2017 |
| 43 | 1.44.86 | | Ferguson Rotich | 3 | KEN | 4 | Nairobi | 24-06-2017 |
| 44 | 1.44.9 m | 24 | Nicholas Kipkoech | | KEN | 1 | Nairobi | 11-05-2017 |
| 45 | 1.44.9 m | 25 | Davis Cheruiyot | | KEN | 1/2 | Nairobi | 16-05-2017 |
| 46 | 1.44.90 | 26 | David Rudisha | | KEN | 2 | Kingston | 10-06-2017 |
| 47 | 1.44.90 | | David Rudisha | 2 | KEN | 1 | Székesfehérvár | 04-07-2017 |
| 48 | 1.44.92 | 27 | Mohammed Hamada | | EGY | 2 | Madrid | 14-07-2017 |
| 49 | 1.44.94 | | Amel Tuka | 2 | BIH | 6 | Monaco | 21-07-2017 |
| 50 | 1.44.95 | | Drew Windle | 3 | USA | 3 | Sacramento CA | 25-06-2017 |
| 51 | 1.44.95 | | Adam Kszczot | 2 | POL | 2 | London | 08-08-2017 |
| 52 | 1.44.98 | 28 | Andrés Arroyo | | PUR | 4 | New York NY | 06-07-2017 |
| 53 | 1.44.99 | 29 | Thijmen Kupers | | NED | 1 | Hengelo | 11-06-2017 |
| 54 | 1.44.99 | 30 | Elliot Giles | | GBR | 5 | London | 09-07-2017 |