| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.67 | 6.67 | — | G |
| H2 | 4.27 | 10.94 | 15 | G |
| H3 | 4.32(+0.05) | 15.26 | 15 | G |
| H4 | 4.57(+0.25) | 19.83 | 15 | G |
| H5 | 4.67(+0.10) | 24.50 | 15 | G |
| H6 | 4.93(+0.26) | 29.43 | 16 | D |
| H7 | 5.08(+0.15) | 34.51 | 16 | G |
| H8 | 5.27(+0.19) | 39.78 | 17 | G |
| H9 | 5.43(+0.16) | 45.21 | 17 | G |
| H10 | 5.70(+0.27) | 50.91 | 17 | G |
| Finish | 6.50 | 57.41 | — | — |
Total time
Avg. interval
4.92s
Std. deviation
0.47
Deceleration
Stride pattern
New personal best!
Fastest interval: 4.27s (H2–H3).
Deceleration of 13.5% between the first half (7.55 m/s) and the second half (6.53 m/s).
Steady stride pattern.
Lead leg alternation: 9× Left, 1× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 59% of 400m hurdles Intermediate-level.
Actual percentile: 59
n = 60 races · 51 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 11 July 2026, Hsin Ju Chung (Taiwan) ran their 400 metres hurdles in 57.41 seconds at Ordos (Asia Championships). It's also their new personal best.
The closest performance recorded on 4h/world belongs to Candice Von Plauen (57.37s at Albi), with 0.04 seconds away.