| Date | 22 – 25 August 2014 |
|---|---|
| Status | YOG |
| Location | Nanjing Olympic Sports Centre Stadium, Nanjing Olympic Sports Centre, Jiangning, Nanjing |
| Participants | 16 from 16 countries |
| Pos | Competitor | NOC | R1 | Final | |||
|---|---|---|---|---|---|---|---|
| 1 | Xu Zhihang |  CHN | 50.79 (1 h1) | 50.61 (1 h1) | Gold | ||
| 2 | Mohamed Fares Jlassi |  TUN | 52.57 (3 h1) | 50.61 (2 h1) | Silver | ||
| 3 | Victor Coroller |  FRA | 51.91 (2 h2) | 51.19 (3 h1) | Bronze | ||
| 4 | Mikael Antonio de Jesus |  BRA | 51.12 (2 h1) | 51.30 (4 h1) | |||
| 5 | Witthawat Thumcha |  THA | 51.80 (1 h2) | 52.50 (5 h1) | |||
| 6 | Juan Francisco Núñez |  DOM | 52.72 (4 h2) | 52.70 (6 h1) | |||
| 7 | Dominik Hufnagl |  AUT | 52.34 (3 h2) | 52.95 (7 h1) | |||
| 8 | Akeem Chumney |  SKN | 53.00 (4 h1) | 53.26 (8 h1) | |||
| 9 | Javad Shooryabi |  IRI | 53.32 (6 h2) | 52.31 (1 h2) | |||
| 10 | Dangel Cotto |  PUR | 53.99 (7 h1) | 52.50 (2 h2) | |||
| 11 | Geoffrey Kipngetich |  KEN | 53.10 (5 h1) | 52.87 (3 h2) | |||
| 12 | Anuradha Vidushanka |  SRI | 53.31 (5 h2) | 53.30 (4 h2) | |||
| 13 | Huang Chien-Kang |  TPE | 53.33 (6 h1) | 53.62 (5 h2) | |||
| 14 | Cumache Yolver |  VEN | 55.34 (7 h2) | 54.15 (6 h2) | |||
| Rivaldo Leacock |  BAR | – (DNF h1) | – (DNS h2) | ||||
| Kyron McMaster |  IVB | – (DQ h2) | – (DQ h2) |
| Date | 22 August 2014 |
|---|---|
| Format | Top 8 times to Final A. Times determine make-up of subsidiary finals. |
| Time | 19:15 |
|---|
| Pos | Competitor | NOC | Time | ||
|---|---|---|---|---|---|
| 1 | Xu Zhihang | CHN | 50.79 | ||
| 2 | Mikael Antonio de Jesus | BRA | 51.12 | ||
| 3 | Mohamed Fares Jlassi | TUN | 52.57 | ||
| 4 | Akeem Chumney | SKN | 53.00 | ||
| 5 | Geoffrey Kipngetich | KEN | 53.10 | ||
| 6 | Huang Chien-Kang | TPE | 53.33 | ||
| 7 | Dangel Cotto | PUR | 53.99 | ||
| Rivaldo Leacock | BAR | – |
| Time | 19:24 |
|---|
| Pos | Competitor | NOC | Time | ||
|---|---|---|---|---|---|
| 1 | Witthawat Thumcha | THA | 51.80 | ||
| 2 | Victor Coroller | FRA | 51.91 | ||
| 3 | Dominik Hufnagl | AUT | 52.34 | ||
| 4 | Juan Francisco Núñez | DOM | 52.72 | ||
| 5 | Anuradha Vidushanka | SRI | 53.31 | ||
| 6 | Javad Shooryabi | IRI | 53.32 | ||
| 7 | Cumache Yolver | VEN | 55.34 | ||
| Kyron McMaster | IVB | – |
| Date | 25 August 2014 |
|---|
| Time | 19:58 |
|---|
| Pos | Competitor | NOC | Time | ||
|---|---|---|---|---|---|
| 1 | Xu Zhihang | CHN | 50.61 | ||
| 2 | Mohamed Fares Jlassi | TUN | 50.61 | ||
| 3 | Victor Coroller | FRA | 51.19 | ||
| 4 | Mikael Antonio de Jesus | BRA | 51.30 | ||
| 5 | Witthawat Thumcha | THA | 52.50 | ||
| 6 | Juan Francisco Núñez | DOM | 52.70 | ||
| 7 | Dominik Hufnagl | AUT | 52.95 | ||
| 8 | Akeem Chumney | SKN | 53.26 |
| Time | 19:47 |
|---|
| Pos | Competitor | NOC | Time | ||
|---|---|---|---|---|---|
| 1 | Javad Shooryabi | IRI | 52.31 | ||
| 2 | Dangel Cotto | PUR | 52.50 | ||
| 3 | Geoffrey Kipngetich | KEN | 52.87 | ||
| 4 | Anuradha Vidushanka | SRI | 53.30 | ||
| 5 | Huang Chien-Kang | TPE | 53.62 | ||
| 6 | Cumache Yolver | VEN | 54.15 | ||
| Kyron McMaster | IVB | – | |||
| Rivaldo Leacock | BAR | – |
