On 6 August 2012, Michael Tinsley (United States) ran their 400 metres hurdles in 47.91 seconds at Londres (Olympic Games).
On 4h/world, this time earns Michael a Top 18% World ranking.
| 16.88 |
| 9.21 |
13 L |
L |
| H5 | 4.00(+0.20) | 20.88 | 8.75 | 14 R | R |
| H6 | 4.20(+0.20) | 25.08 | 8.33 | 14 L | L |
| H7 | 4.24(+0.04) | 29.32 | 8.25 | 14 R | R |
| H8 | 4.20(-0.04) | 33.52 | 8.33 | 14 L | L |
| H9 | 4.48(+0.28) | 38.00 | 7.81 | 15 L | L |
| H10 | 4.56(+0.08) | 42.56 | 7.68 | 15 L | L |
| Finish | 5.35 | 47.91 | 7.48 | — — | — |
Avg. interval
4.08s
Std. deviation
0.32
Deceleration
Stride pattern
Fastest interval: 3.6s (H2–H3).
Deceleration of 10.2% between the first half (8.86 m/s) and the second half (7.95 m/s).
Steady stride pattern.
Lead leg alternation: 8× Left, 2× Right.
All-time fastest sectors
All-time slowest sectors
Max speed
9.72m/s
Avg speed
8.35m/s
Std. deviation
0.32s