The men's 400 metres hurdles event at the 2002 World Junior Championships in Athletics was held in Kingston, Jamaica, at National Stadium on 16, 17 and 19 July. [1] [2]
| Gold | Louis van Zyl |
| Silver | Kenneth Ferguson |
| Bronze | Bershawn Jackson |
19 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| Louis van Zyl | 48.89 | |||
| Kenneth Ferguson | 49.38 | |||
| Bershawn Jackson | 50.00 | |||
| 4 | Steven Green | 51.14 | ||
| 5 | Greg Little | 51.23 | ||
| 6 | Jussi Heikkilä | 51.35 | ||
| 7 | Julius Bungei | 51.40 | ||
| 8 | Zhang Shibao | 51.42 |
17 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Bershawn Jackson | 50.77 | Q | |
| 2 | Steven Green | 51.12 | Q | |
| 3 | Jussi Heikkilä | 51.35 | q | |
| 4 | Jun Hamada | 52.28 | ||
| 5 | Andrey Kozlovskiy | 52.47 | ||
| 6 | Ouadih Naciri | 52.73 | ||
| 7 | Ibrahim Al-Hamaidi | 53.23 | ||
| 8 | Lars-Birger Hense | 53.28 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Louis van Zyl | 51.05 | Q | |
| 2 | Greg Little | 51.63 | Q | |
| 3 | Rhys Williams | 51.68 | ||
| 4 | Mohamed Atig | 52.30 | ||
| 5 | Marcin Joachimiak | 52.57 | ||
| 6 | Daniel Kibet | 52.84 | ||
| 7 | Idris Al-Housaoui | 52.91 | ||
| 8 | Elliott Wood | 53.24 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Kenneth Ferguson | 50.90 | Q | |
| 2 | Julius Bungei | 51.10 | Q | |
| 3 | Zhang Shibao | 51.23 | q | |
| 4 | Tobby Sutherland | 51.78 | ||
| 5 | David Busch | 53.13 | ||
| 6 | Mihaíl Markopóulos | 54.41 | ||
| 7 | Levis Ouédraogo | 55.73 | ||
| Ákos Dezsö | DNF |
16 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Bershawn Jackson | 51.29 | Q | |
| 2 | Tobby Sutherland | 51.59 | Q | |
| 3 | Ákos Dezsö | 51.82 | Q | |
| 4 | Mohamed Atig | 52.38 | Q | |
| 5 | Kenji Narisako | 54.10 | ||
| 6 | Patlavath Shankar | 55.66 | ||
| 7 | Ko Wen-Bin | 56.93 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Marcin Joachimiak | 52.31 | Q | |
| 2 | Andrey Kozlovskiy | 52.43 | Q | |
| 3 | Ouadih Naciri | 52.45 | Q | |
| 4 | Zhang Shibao | 52.49 | Q | |
| 5 | Guillaume Favier | 53.00 | ||
| 6 | Shane Charles | 53.49 | ||
| 7 | Kamal Ben Saad | 55.18 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Kenneth Ferguson | 50.38 | Q | |
| 2 | Greg Little | 51.74 | Q | |
| 3 | David Busch | 52.18 | Q | |
| 4 | Daniel Kibet | 52.58 | Q | |
| 5 | Idris Al-Housaoui | 52.65 | q | |
| 6 | Jun Hamada | 52.81 | q | |
| 7 | Björgvin Víkingsson | 53.39 | ||
| 8 | Constantinos Constantinou | 54.50 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Louis van Zyl | 50.60 | Q | |
| 2 | Julius Bungei | 50.90 | Q | |
| 3 | Rhys Williams | 51.71 | Q | |
| 4 | Mihaíl Markopóulos | 53.46 | Q | |
| 5 | Kurt Couto | 53.51 | ||
| 6 | Patrick Lee | 54.48 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Steven Green | 51.68 | Q | |
| 2 | Jussi Heikkilä | 51.96 | Q | |
| 3 | Elliott Wood | 52.16 | Q | |
| 4 | Lars-Birger Hense | 52.24 | Q | |
| 5 | Ibrahim Al-Hamaidi | 52.61 | q | |
| 6 | Levis Ouédraogo | 52.97 | q | |
| 7 | Roberto García | 52.97 | ||
| 8 | Aleksey Pogorelov | 53.48 |
According to an unofficial count, 36 athletes from 27 countries participated in the event.