400m Hurdles|58.16s
Total time
Avg. interval
4.98s
Std. deviation
0.53
Deceleration
Stride pattern
High variability between intervals (σ=0.53s).
Fastest interval: 4.27s (H2–H3).
High deceleration: 16% speed loss in the second half (7.58 → 6.37 m/s), to work on with speed endurance.
Steady stride pattern.
Hurdle hit on H6.
Lead leg alternation: 9× Left, 1× 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 20 June 2026, Marie-Frédérique Poulin (Canada) ran their 400 metres hurdles in 58.16 seconds at Ottawa (National Championships).
Canada