On 25 September 1988, Edwin Moses (United States) ran their 400 metres hurdles in 47.56 seconds at Seoul (Olympic Games).
On 4h/world, this time earns Edwin a Top 10% World ranking.
| 17.10 |
| 9.28 |
13 L |
L |
| H5 | 3.87(+0.10) | 20.97 | 9.04 | 13 L | L |
| H6 | 4.03(+0.16) | 25.00 | 8.68 | 13 L | L |
| H7 | 4.03(0.00) | 29.03 | 8.68 | 13 L | L |
| H8 | 4.20(+0.17) | 33.23 | 8.33 | 13 L | L |
| H9 | 4.33(+0.13) | 37.56 | 8.08 | 13 L | L |
| H10 | 4.57(+0.24) | 42.13 | 7.66 | 13 L | L |
| Finish | 5.43 | 47.56 | 7.37 | — — | — |
Avg. interval
4.04s
Std. deviation
0.27
Deceleration
Stride pattern
Very consistent intervals (σ=0.27s).
Fastest interval: 3.73s (H2–H3).
Excellent fatigue resistance: only 8.3% speed loss between the first and second halves (8.82 → 8.09 m/s).
Steady stride pattern.