| Event: | Men's 1500 metre freestyle |
| Competition: | 2007 FINA World Championships |
| Venue: | Rod Laver Arena |
| Dates: | 31 March 2007 (heats) 1 April 2007 (final) |
| Competitors: | 50 |
| Win Value: | seconds |
| Gold: | Mateusz Sawrymowicz |
| Goldnoc: | POL |
| Silver: | Yury Prilukov |
| Silvernoc: | RUS |
| Bronze: | David Davies |
| Bronzenoc: | GBR |
| Prev: | 2005 |
| Next: | 2009 |
See main article: Swimming at the 2007 World Aquatics Championships.
The men's 1500 metre freestyle at the 2007 World Aquatics Championships was held on the morning of 31 March (heats) and the evening of 1 April (final) at Rod Laver Arena in Melbourne, Australia. 50 swimmers were entered in the event, of which 47 swam.
The existing records at the start of the event were:
14:34.56, Grant Hackett (Australia), 29 July 2001, Fukuoka, Japan
same
| Place | Lane | Swimmer | Nationality | Splits | Time | |
|---|---|---|---|---|---|---|
| 3 |  Poland | 14:45.94 | ||||
| 1 |  Russia | 14:47.29 | ||||
| 4 |  Great Britain | 14:51.21 | ||||
| 4th | 5 |  USA | 14:52.98 | |||
| 5th | 6 |  Italy | 14:56.22 | |||
| 6th | 8 |  Australia | 14:59.11 | |||
| 7th | 2 | Australia | 14:59.59 | |||
| 8th | 7 | USA | 15:07.76 |
"Q" marks those swimmers who qualified for finals.
| Rank | Heat : Lane | Swimmer | Nationality | Splits | Time | Q |
|---|---|---|---|---|---|---|
| 1 | 7 : 5 | Great Britain | 14:53.57 | Q | ||
| 2 | 6 : 7 | USA | 14:56.28 | Q | ||
| 3 | 6 : 4 | Poland | 14:56.65 | Q | ||
| 4 | 6 : 6 | Italy | 14:58.26 | Q | ||
| 5 | 5 : 5 | Australia | 14:59.24 | Q | ||
| 6 | 5 : 6 | USA | 14:59.82 | Q | ||
| 7 | 7 : 4 | Russia | 15:01.67 | Q | ||
| 8 | 7 : 3 | Australia | 15:02.16 | Q | ||
| 9 | 5 : 4 |  Korea | 15:03.62 | |||
| 10 | 7 : 2 | Russia | 15:06.03 | |||
| 11 | 5 : 2 |  Japan | 15:06.28 | |||
| 12 | 7 : 7 | Slovenia | 15:07.59 | |||
| 13 | 7 : 1 |  Ukraine | 15:08.05 | |||
| 14 | 6 : 8 |  Spain | 15:08.95 | |||
| 15 | 6 : 1 |  Canada | 15:09.88 | |||
| 16 | 6 : 3 | Germany | 15:11.26 | |||
| 17 | 4 : 5 | Denmark | 15:12.10 | |||
| 18 | 7 : 6 |  China | 15:13.27 | |||
| 19 | 4 : 4 |  Hungary | 15:14.68 | |||
| 20 | 5 : 8 | Greece | 15:15.85 | |||
| 21 | 6 : 2 |  Romania | 15:18.73 | |||
| 22 | 4 : 6 |  Belgium | 15:22.98 | |||
| 23 | 5 : 3 |  France | 15:23.98 | |||
| 24 | 6 : 5 | France | 15:24.90 | |||
| 25 | 7 : 8 | China | 15:29.71 | |||
| 26 | 4 : 2 |  Venezuela | 15:30.00 | |||
| 27 | 5 : 7 | Poland | 15:31.35 | |||
| 28 | 3 : 7 | Philippines | 15:39.86 | |||
| 29 | 4 : 7 |  Austria | 15:43.64 | |||
| 30 | 4 : 3 | Portugal | 15:46.73 | |||
| 31 | 3 : 4 | Canada | 15:47.64 | |||
| 32 | 4 : 1 |  Turkey | 15:48.67 | |||
| 33 | 2 : 4 | Chile | 16:05.25 | |||
| 33 | 3 : 3 |  Thailand | 16:05.25 | |||
| 35 | 3 : 1 |  San Marino | 16:20.46 | |||
| 36 | 2 : 5 |  Faroe Islands | 16:23.56 | |||
| 37 | 3 : 8 | Malaysia | 16:27.69 | |||
| 38 | 3 : 6 |  Macedonia | 16:41.60 | |||
| 39 | 4 : 8 | Venezuela | 16:47.50 | |||
| 40 | 2 : 6 |  Uzbekistan | 16:49.05 | |||
| 41 | 2 : 7 |  Malta | 17:05.05 | |||
| 42 | 2 : 3 |  Bosnia & Herzegovina | 17:11.74 | |||
| 43 | 1 : 4 | Nicaragua | 17:23.31 | |||
| 44 | 1 : 5 | Tahiti | 17:32.53 | |||
| 45 | 2 : 1 | Honduras | 17:33.31 | |||
| 46 | 2 : 2 |  Kyrgyzstan | 17:55.11 | |||
| 47 | 1 : 3 |  Northern Mariana Islands | 19:33.41 | |||
| 3 : 2 |  Tunisia | DNS | ||||
| 3 : 5 |  Syria | DNS | ||||
| 5 : 1 | Germany | DNS | ||||
DNS= Did not swim