Full name: Jason Edward Lezak
Gender: Male
Height: 6'4" (193 cm)
Weight: 216 lbs (98 kg)
Born: November 12, 1975 in Bellflower, California, United States
Affiliations: Irvine Novaquatics, Irvine (USA) / Rose Bowl Aquatics, Pasadena (USA)
Country:
United States
Sport: Swimming
Medals: 4 Gold, 2 Silver, 2 Bronze (8 Total)
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 2000 Summer | 24 | Sydney | Swimming | Men's 4 × 100 metres Freestyle Relay | United States | USA | 2 | Silver | |
| 2000 Summer | 24 | Sydney | Swimming | Men's 4 × 100 metres Medley Relay | United States | USA | 1 | Gold | |
| 2004 Summer | 28 | Athina | Swimming | Men's 50 metres Freestyle | United States | USA | 5 | ||
| 2004 Summer | 28 | Athina | Swimming | Men's 100 metres Freestyle | United States | USA | 21 | ||
| 2004 Summer | 28 | Athina | Swimming | Men's 4 × 100 metres Freestyle Relay | United States | USA | 3 | Bronze | |
| 2004 Summer | 28 | Athina | Swimming | Men's 4 × 100 metres Medley Relay | United States | USA | 1 | Gold | |
| 2008 Summer | 32 | Beijing | Swimming | Men's 100 metres Freestyle | United States | USA | 3T | Bronze | |
| 2008 Summer | 32 | Beijing | Swimming | Men's 4 × 100 metres Freestyle Relay | United States | USA | 1 | Gold | WR |
| 2008 Summer | 32 | Beijing | Swimming | Men's 4 × 100 metres Medley Relay | United States | USA | 1 | Gold | WR |
| 2012 Summer | 36 | London | Swimming | Men's 4 × 100 metres Freestyle Relay | United States | USA | 2 | Silver |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | T | |
|---|---|---|---|---|---|---|---|---|---|
| 2004 Summer | 28 | Athina | Swimming | United States | Final | 5 | 22.11 | ||
| 2004 Summer | 28 | Athina | Swimming | United States | Semi-Finals | Heat Two | 1 | QU | 22.12 |
| 2004 Summer | 28 | Athina | Swimming | United States | Round One | Heat Nine | 3 | QU | 22.33 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | T | RT | L | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004 Summer | 28 | Athina | Swimming | United States | Round One | Heat Nine | 5 | 49.87 | |||
| 2008 Summer | 32 | Beijing | Swimming | United States | Final | 3T | 47.67 | 0.70 | 7 | ||
| 2008 Summer | 32 | Beijing | Swimming | United States | Semi-Finals | Heat One | 3 | QU | 47.98 | 0.73 | 2 |
| 2008 Summer | 32 | Beijing | Swimming | United States | Round One | Heat Seven | 4 | QU | 48.33 | 0.73 | 4 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | T | IST | CTAS | RT | L | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000 Summer | 24 | Sydney | Swimming | United States | USA | Final | 2 | 3:13.86 | 48.42 | 2:25.62 | ||||
| 2000 Summer | 24 | Sydney | Swimming | United States | USA | Round One | Heat Three | 1 | QU | 3:15.43 | 48.46 | 2:26.69 | ||
| 2004 Summer | 28 | Athina | Swimming | United States | USA | Final | 3 | 3:14.62 | 47.86 | 3:14.62 | ||||
| 2008 Summer | 32 | Beijing | Swimming | United States | USA | Final | 1 | WR | 3:08.24 | 46.06 | 3:08.24 | 0.04 | 4 | |
| 2012 Summer | 36 | London | Swimming | United States | USA | Round One | Heat Two | 2 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | T | IST | CTAS | RT | L | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000 Summer | 24 | Sydney | Swimming | United States | USA | Round One | Heat Three | 2 | QU | 3:38.59 | 48.83 | 3:38.59 | ||
| 2004 Summer | 28 | Athina | Swimming | United States | USA | Final | 1 | WR | 3:30.68 | 47.58 | 3:30.68 | |||
| 2008 Summer | 32 | Beijing | Swimming | United States | USA | Final | 1 | WR | 3:29.34 | 46.76 | 3:29.34 | 0.26 | 4 |