| MEN'S WORLD RECORDS (LONG COURSE) | ||||
| 50m Freestyle | Alexander Popov |  RUS |
21.64 | 6/16/00 Moscow, RUS |
| 100m Freestyle | Pieter van den Hoogenband |  NED |
47.84 | 9/19/00* Sydney, AUS |
| 200m Freestyle | Ian Thorpe |  AUS |
1:44.06 | 7/25/01 Fukuoka, JPN |
| 400m Freestyle | Ian Thorpe | AUS |
3:40.17 | 7/22/01 Fukuoka, JPN |
| 800m Freestyle | Ian Thorpe | AUS |
7:39.20 | 7/24/01^ Fukuoka, JPN |
| 1500m Freestyle | Grant Hackett | AUS |
14:34.60 | 7/29/01 Fukuoka, JPN |
| 50m Backstroke | Lenny Krayzelburg |  USA |
24.99 | 8/28/99 Sydney, AUS |
| 100m Backstroke | Lenny Krayzelburg | USA |
53.60 | 8/24/99 Sydney, AUS |
| 200m Backstroke | Lenny Krayzelburg | USA |
1:55.87 | 8/27/99 Sydney, AUS |
| 50m Breaststroke | Ed Moses | USA |
27.39 | 3/31/01 Austin, TX |
| 100m Breaststroke | Roman Sloudnov | RUS |
59.94 | 7/23/01 Fukuoka, JPN |
| 200m Breaststroke | Mike Barrowman | USA |
2:10.16 | 7/29/92 Barcelona, ESP |
| 50m Butterfly | Geoff Huegill | AUS |
23.60 | 5/14/00 Sydney, AUS |
| 100m Butterfly | Michael Klim | AUS |
51.81 | 12/12/99 Canberra, AUS |
| 200m Butterfly | Michael Phelps | USA |
1:54.58 | 7/24/01 Fukuoka, JPN |
| 200m Indv. Medley | Jani Sievinen |  FIN |
1:58.16 | 9/11/94 Rome, ITA |
| 400m Indv. Medley | Tom Dolan | USA |
4:11.76 | 9/17/00 Sydney, AUS |
| 4x100m Free Relay | Australian
Olympic Team (Michael Klim, Chris Fydler, Ashley Callus, Ian Thorpe) |
AUS |
3:13.67 | 9/16/00 Sydney, AUS |
| 4x100m Medley Relay | USA Olympic
Team (Lenny Krayzelburg, Ed Moses, Ian Crocker, Gary Hall Jr.) |
USA |
3:33.73 | 9/23/00 Sydney, AUS |