| Men's 400 metres at the 1983 World Championships | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Venue | Helsinki Olympic Stadium | |||||||||
| Dates | 7 August (heats) 8 August (quarter-finals) 9 August (semi-finals) 10 August (final) | |||||||||
| Competitors | 55 | |||||||||
| Winning time | 45.05 CR | |||||||||
| Medalists | ||||||||||
| ||||||||||
These are the official results of the men's 400 metres event at the 1983 IAAF World Championships in Helsinki, Finland. There were a total number of 55 participating athletes, with seven qualifying heats and the final held on 10 August 1983.
Records
Existing records at the start of the event.
| World Record | 43.86 | Mexico City, Mexico | October 18, 1968 | |
| Championship Record | New event | |||
Results
Qualifying heats
The qualifying heats took place on 7 August, with the 55 athletes involved being split into 7 heats. The first 3 athletes in each heat ( Q ) and the next 11 fastest ( q ) qualified for the quarter-finals.
- Heat 1
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Sunder Nix | 46.19 | Q, CR | |
| 2 | Gerson A. Souza | 46.43 | Q | |
| 3 | Philip Brown | 46.60 | Q | |
| 4 | Isidro del Prado | 46.92 | q | |
| 5 | Aldo Canti | 47.50 | ||
| 6 | Gordan Hinds | 47.55 | ||
| 7 | Kenrick Camerud | 49.68 | ||
| Paiwa Bogela | DNS |
- Heat 2
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Bert Cameron | 46.11 | Q, CR | |
| 2 | Ján Tomko | 46.17 | Q | |
| 3 | Thomas Schönlebe | 46.23 | Q | |
| 4 | Sándor Vasvári | 46.69 | q | |
| 5 | Abu Alhassan | 48.14 | ||
| 6 | Salem Khalil Ibrahim | 48.16 | ||
| 7 | Ali Al Harazi | 59.67 | ||
| Ángel Heras | DQ |
- Heat 3
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Erwin Skamrahl | 46.31 | Q | |
| 2 | Todd Bennett | 46.58 | Q | |
| 3 | Douglas Hinds | 46.64 | Q | |
| 4 | Gary Minihan | 46.90 | q | |
| 5 | James Atuti | 46.95 | q | |
| 6 | Dean Greenaway | 48.26 | ||
| Emmanuel Bitanga | DNS |
- Heat 4
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Michael Paul | 46.33 | Q | |
| 2 | Moses Kyeswa | 46.35 | Q | |
| 3 | Susumu Takano | 46.66 | Q | |
| 4 | Eliot Tabron | 46.68 | q | |
| 5 | Marcel Arnold | 47.44 | q | |
| 6 | David Sawyerr | 49.29 | ||
| 7 | Lenford O'Garro | 50.25 | ||
| Nafi Ahmed Mersal | DNF |
- Heat 5
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Martin Weppler | 46.32 | Q | |
| 2 | Hassan El Kachief | 46.61 | Q | |
| 3 | Viktor Markin | 46.74 | Q | |
| 4 | Gabriel Tiacoh | 47.11 | q | |
| 5 | Hector Daley | 47.19 | q | |
| 6 | Eric Josjö | 47.25 | q | |
| 7 | Jean-Marie Rudasinqwa | 50.52 | ||
| Allan Ingraham | DNS |
- Heat 6
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Michael Franks | 46.16 | Q | |
| 2 | Oddur Sigurdsson | 47.09 | Q | |
| 3 | Christopher Madzokere | 47.17 | Q | |
| 4 | Dušan Malovec | 47.35 | q | |
| 5 | Moussa Fall | 47.72 | ||
| 6 | Joseph Ramotshabi | 48.35 | ||
| 7 | Agripa Mwausegha | 49.02 | ||
| Sunday Uti | DQ |
- Heat 7
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Hartmut Weber | 45.74 | Q, CR | |
| 2 | Darren Clark | 46.26 | Q | |
| 3 | Mike Okot | 46.69 | Q | |
| 4 | Matti Rusanen | 47.37 | q | |
| 5 | Adram M'Kumi | 49.22 | ||
| 6 | Clive Williams | 51.82 | ||
| Mike Solomon | DNS | |||
| Roberto Ribaud | DQ |
Quarterfinals
The qualifying heats took place on 8 August, with the 32 athletes involved being split into 4 heats. The first 4 athletes in each heat ( Q ) qualified for the semifinals.
- Heat 1
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Michael Franks | 45.57 | Q, CR | |
| 2 | Philip Brown | 45.80 | Q | |
| 3 | Thomas Schönlebe | 45.86 | Q | |
| 4 | Martin Weppler | 46.12 | Q | |
| 5 | Gary Minihan | 46.32 | ||
| 6 | Mike Okot | 46.38 | ||
| 7 | Christopher Madzokere | 46.74 | ||
| Dušan Malovec | DNF |
- Heat 2
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Bert Cameron | 45.76 | Q | |
| 2 | Darren Clark | 45.84 | Q | |
| 3 | Erwin Skamrahl | 45.90 | Q | |
| 4 | Gerson A. Souza | 45.94 | Q | |
| 5 | Gabriel Tiacoh | 46.22 | ||
| 6 | Eliot Tabron | 46.54 | ||
| 7 | Isidro del Prado | 46.71 | ||
| 8 | Matti Rusanen | 47.69 |
- Heat 3
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Hartmut Weber | 46.01 | Q | |
| 2 | Moses Kyeswa | 46.31 | Q | |
| 3 | Michael Paul | 46.44 | Q | |
| 4 | Douglas Hinds | 46.62 | Q | |
| 5 | Susumu Takano | 47.06 | ||
| 6 | James Atuti | 47.59 | ||
| 7 | Oddur Sigurdsson | 48.09 | ||
| Marcel Arnold | DNS |
- Heat 4
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Viktor Markin | 46.16 | Q | |
| 2 | Sunder Nix | 46.19 | Q | |
| 3 | Ján Tomko | 46.24 | Q | |
| 4 | Todd Bennett | 46.39 | Q | |
| 5 | Hector Daley | 46.42 | ||
| 6 | Eric Josjö | 46.97 | ||
| 7 | Sándor Vasvári | 47.34 | ||
| Hassan El Kachief | DNF |
Semifinals
The semifinals took place on 9 August, with the 16 athletes involved being split into 2 heats. The first 4 athletes in each heat ( Q ) qualified for the final.
- Heat 1
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Michael Franks | 45.44 | Q, CR | |
| 2 | Hartmut Weber | 45.61 | Q | |
| 3 | Thomas Schönlebe | 45.67 | Q | |
| 4 | Michael Paul | 45.83 | Q | |
| 5 | Ján Tomko | 46.03 | ||
| 6 | Todd Bennett | 46.11 | ||
| 7 | Darren Clark | 46.36 | ||
| 8 | Martin Weppler | 46.55 |
- Heat 2
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Bert Cameron | 45.48 | Q | |
| 2 | Erwin Skamrahl | 45.61 | Q | |
| 3 | Gerson A. Souza | 45.63 | Q | |
| 4 | Sunder Nix | 45.73 | Q | |
| 5 | Viktor Markin | 45.73 | ||
| 6. | Douglas Hinds | 46.52 | ||
| 7. | Moses Kyeswa | 46.79 | ||
| 8. | Philip Brown | 46.81 |
Final
The final took place on August 10.
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 4 | Bert Cameron | 45.05 | CR | ||
| 5 | Michael Franks | 45.22 | |||
| 1 | Sunder Nix | 45.24 | |||
| 4 | 7 | Erwin Skamrahl | 45.37 | ||
| 5 | 3 | Hartmut Weber | 45.49 | ||
| 6 | 6 | Thomas Schönlebe | 45.50 | ||
| 7 | 8 | Michael Paul | 45.80 | ||
| 8 | 2 | Gerson A. Souza | 45.91 |
