On 9 June 2017, Muhammad Abdall Kounta (France) ran their 400 metres hurdles in 50.84 seconds at Albi (France Championships).
| 18.62 |
| 8.75 |
14 R |
R |
| H5 | 4.20(+0.20) | 22.82 | 8.33 | 14 L | L |
| H6 | 4.24(+0.04) | 27.06 | 8.25 | 14 R | R |
| H7 | 4.52(+0.28) | 31.58 | 7.74 | 15 R | R |
| H8 | 4.56(+0.04) | 36.14 | 7.68 | 15 R | R |
| H9 | 4.60(+0.04) | 40.74 | 7.61 | 15 R | R |
| H10 | 4.76(+0.16) | 45.50 | 7.35 | 16 L | L |
| Finish | 5.34 | 50.84 | 7.49 | — — | — |
Avg. interval
4.34s
Std. deviation
0.26
Deceleration
Stride pattern
Very consistent intervals (σ=0.26s).
Fastest interval: 4s (H4–H5).
Very low deceleration (5.4%: 8.11 → 7.67 m/s), a likely sign of an over-managed first half.
Stutter on H10.
Lead leg alternation: 4× Left, 6× Right.
Max speed
8.75m/s
Avg speed
7.87m/s
Std. deviation
0.26s