Total time
Avg. interval
4.96s
Std. deviation
0.43
Deceleration
Stride pattern
Fastest interval: 4.32s (H2–H3).
Deceleration of 12.8% between the first half (7.47 m/s) and the second half (6.51 m/s).
Steady stride pattern.
Lead leg alternation: 1× Left, 9× Right.
Stride count and lead leg, hurdle by hurdle
Your splits vs a reference based on S. McLaughlin-Levrone · 50.37s
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, Haru Hiraki (Japan) ran their 400 metres hurdles in 57.79 seconds at Nagoya (National Championships).