| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.32 | 6.32 | 24 | D |
| H2 | 4.17 | 10.49 | 16 | G |
| H3 | 4.29(+0.12) | 14.78 | 16 | D |
| H4 | 4.31(+0.02) | 19.09 | 16 | G |
| H5 | 4.37(+0.06) | 23.46 | 16 | D |
| H6 | 4.57(+0.20) | 28.03 | 17 | D |
| H7 | 4.68(+0.11) | 32.71 | 17 | D |
| H8 | 4.75(+0.07) | 37.46 | 17 | D |
| H9 | 4.92(+0.17) | 42.38 | 17 | D |
| H10 | 5.05(+0.13) | 47.43 | 17 | D |
| Finish | 5.87 | 53.30 | — | — |
Total time
Avg. interval
4.57s
Std. deviation
0.29
Deceleration
Stride pattern
New personal best!
New national record!
Very consistent intervals (σ=0.29s).
Fastest interval: 4.17s (H2–H3).
Excellent fatigue resistance: only 8.6% speed loss between the first and second halves (7.89 → 7.21 m/s).
Steady stride pattern.
Lead leg alternation: 2× Left, 8× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 67% of 400m hurdles Elite-level.
Actual percentile: 67
n = 122 races · 58 athletes
Position within the pacing-consistency distribution (a higher value isn't necessarily a better race).
Position within the speed-loss distribution between the two race halves (a low value isn't always better pacing).
Hurdle fault rate, compared to the database.
On 27 August 2026, Fatoumata Binta Diallo (Portugal) ran their 400 metres hurdles in 53.30 seconds at Zürich (Diamond League).
On 4h/world, this time earns Fatoumata Binta a Top 15% World ranking.
This performance is the portugal record.