Total time
Avg. interval
4.18s
Std. deviation
0.24
Deceleration
Stride pattern
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Very consistent intervals (σ=0.24s).
Fastest interval: 3.8s (H2–H3).
Very low deceleration (5.4%: 8.47 → 8.01 m/s), a likely sign of an over-managed first half.
Stutter on H7.
Lead leg alternation: 9× Left, 1× Right.
Stride count and lead leg, hurdle by hurdle
Your splits vs a reference based on K. Warholm · 45.94s
Negative gap = ahead of the reference (fast start), positive = behind. The reference distributes the target time like the reference performance.
Closest opponent by time
On 11 July 2026, Xinfeng Xu (China) ran their 400 metres hurdles in 48.68 seconds at Ordos (Continental Championships).
This performance is the china record.