| Final | Team | time | L | | 1. Carl Lewis | USA | 10.07s | | 2. Calvin Smith | USA | 10.21s | | 3. Emmit King | USA | 10.24s | | 4. Allan Wells | GBR | 10.27s | | 5. Juan Nunez | DOM | 10.29s | | 6. Christian Haas | FRG | 10.32s | | 7. Paul Narracott | AUS | 10.33s | | 8. Desai Williams | CAN | 10.36s |
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| Heat 1 | Team | Time | | 1. Calvin Smith | USA | 10.22s | | 2. Allan Wells | GBR | 10.35s | | 3. Juan Nunez | DOM | 10.36s | | 4. Emmit King | USA | 10.36s | | 5. Frank Emmelmann | GDR | 10.40s | | 6. Ben Johnson | CAN | 10.44s | | 7. Tony Sharpe | CAN | 10.44s | | 8. Leandro Penalver | CUB | 10.47s |
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| Heat 2 | Team | Time | | 1. Carl Lewis | USA | 10.28s | | 2. Paul Narracott | AUS | 10.38s | | 3. Desai Williams | CAN | 10.39s | | 4. Christian Haas | FRG | 10.39s | | 5. Raymond Stewart | JAM | 10.40s | | 6. Cameron Sharp | GBR | 10.43s | | 7. Osvaldo Lara | CUB | 10.46s | | 8. Thomas Schroder | GDR | 10.52s |
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| Heat 1 | Team | Time | | 1. Calvin Smith | USA | 10.27s | | 2. Tony Sharpe | CAN | 10.36s | | 3. Paul Narracott | AUS | 10.37s | | 4. Thomas Schroder | GDR | 10.45s | | 5. Ernest Obeng | GHA | 10.51s | | 6. Innocent Egbunike | NGR | 10.52s | | 7. Luke Watson | GBR | 10.57s | | 8. Everard Samuels | JAM | 10.65s |
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| Heat 2 | Team | Time | | 1. Carl Lewis | USA | 10.20s | | 2. Raymond Stewart | JAM | 10.37s | | 3. Cameron Sharp | GBR | 10.41s | | 4. Frank Emmelmann | GDR | 10.46s | | 5. Christopher Brathwaite | TRI | 10.57s | | 6. Robson Caetano Da Silva | BRA | 10.66s | | 7. Marian Woronin | POL | 10.72s | | 8. Lester Benjamin | ANT | 10.86s |
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| Heat 3 | Team | Time | | 1. Desai Williams | CAN | 10.31s | | 2. Allan Wells | GBR | 10.37s | | 3. Juan Nunez | DOM | 10.39s | | 4. Osvaldo Lara | CUB | 10.44s | | 5. Chidi Imoh | NGR | 10.45s | | 6. Viktor Bryzgin | URS | 10.55s | | 7. Gerrard Keating | AUS | 10.59s | | 8. Istvan Tatar | HUN | 10.65s |
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| Heat 4 | Team | Time | | 1. Emmit King | USA | 10.30s | | 2. Christian Haas | FRG | 10.36s | | 3. Leandro Penalver | CUB | 10.38s | | 4. Ben Johnson | CAN | 10.40s | | 5. Pierfrancesco Pavoni | ITA | 10.44s | | 6. Antoine Richard | FRA | 10.44s | | 7. Ferenc Kiss | HUN | 10.53s | | 8. Valentin Atanasov | BUL | 10.63s |
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| Heat 1 | Team | Time | | 1. Luke Watson | GBR | 10.64s | | 2. Valentin Atanasov | BUL | 10.66s | | 3. Lester Benjamin | ANT | 10.76s | | 4. Mohamed Yudi Purnomo | INA | 10.76s | | 5. Thurston Ross | TRI | 11.08s | | 6. Peni Bati | FIJ | 11.11s | | -. Sukru Caprazli | TUR | DNS |
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| Heat 2 | Team | Time | | 1. Juan Nunez | DOM | 10.38s | | 2. Innocent Egbunike | NGR | 10.44s | | 3. Ben Johnson | CAN | 10.45s | | 4. Everard Samuels | JAM | 10.57s | | 5. Oumar Fye | GAM | 10.76s | | 6. Chian-Shin Hwang | TPE | 10.82s | | 7. John Albertie | STL | 10.90s | | 8. Joske Teabuge | NAU | 12.20s |
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| Heat 3 | Team | Time | | 1. Carl Lewis | USA | 10.34s | | 2. Cameron Sharp | GBR | 10.44s | | 3. Osvaldo Lara | CUB | 10.47s | | 4. Earl Haley | GUY | 10.77s | | 5. Earle Laing | JAM | 10.91s | | 6. Pit Rapuan | MAS | 11.03s | | 7. Vicente Daniel Ibrahim | MOZ | 11.20s |
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| Heat 4 | Team | Time | | 1. Desai Williams | CAN | 10.31s | | 2. Paul Narracott | AUS | 10.38s | | 3. Frank Emmelmann | GDR | 10.40s | | 4. Jouko Hassi | FIN | 10.58s | | 5. Gregory Simons | BER | 10.78s | | 6. Moussa Savadogo | MLI | 10.88s | | 7. Alan Zammit | MLT | 11.25s | | 8. Jose Flores | HON | 11.31s |
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| Heat 5 | Team | Time | | 1. Calvin Smith | USA | 10.30s | | 2. Ferenc Kiss | HUN | 10.45s | | 3. Marian Woronin | POL | 10.50s | | 4. Robson Caetano Da Silva | BRA | 10.51s | | 5. Joseph Leota | SAM | 10.92s | | 6. Georges Taniel | VAN | 11.02s | | 7. Nguyen Truong Hoa | VIE | 11.16s |
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| Heat 6 | Team | Time | | 1. Pierfrancesco Pavoni | ITA | 10.33s | | 2. Emmit King | USA | 10.41s | | 3. Thomas Schroder | GDR | 10.41s | | 4. Gerrard Keating | AUS | 10.57s | | 5. Kosmas Stratos | GRE | 10.65s | | 6. Christopher Madzokere | ZIM | 10.84s | | 7. Ruben Inacio | ANO | 10.92s |
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| Heat 7 | Team | Time | | 1. Allan Wells | GBR | 10.37s | | 2. Christian Haas | FRG | 10.39s | | 3. Chidi Imoh | NGR | 10.55s | | 4. Nikolay Sidorov | URS | 10.59s | | 5. Wilfredo Almonte | DOM | 10.72s | | 6. Giorgio Mautino Batuello | PER | 10.85s | | 7. Banana Jarjue | GAM | 11.04s | | 8. Trevor Davis | ANG | 11.53s |
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| Heat 8 | Team | Time | | 1. Raymond Stewart | JAM | 10.22s | | 2. Christopher Brathwaite | TRI | 10.33s | | 3. Ernest Obeng | GHA | 10.35s | | 4. Istvan Tatar | HUN | 10.45s | | 5. Harouna Pale | BKF | 10.58s | | 6. Neville Hodge | ISV | 10.59s | | 7. Laoui Adnan Abou | JOR | 11.17s |
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| Heat 9 | Team | Time | | 1. Leandro Penalver | CUB | 10.24s | | 2. Tony Sharpe | CAN | 10.31s | | 3. Viktor Bryzgin | URS | 10.33s | | 4. Antoine Richard | FRA | 10.34s | | 5. Suchart Chairsuvaparb | THA | 10.63s | | 6. Jean-Yves Mallat | LIB | 11.04s | | 7. Mohamad Ismail Bakaki | AFG | 12.33s | | -. Kuo-Sheng Lee | TPE | DNS |
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