| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 5.67 | 5.67 | 20 | G |
| H2 | 3.52 | 9.19 | 13 | G |
| H3 | 3.64(+0.12) | 12.83 | 13 | G |
| H4 | 3.72(+0.08) | 16.55 | 13 | G |
| H5 | 3.92(+0.20) | 20.47 | 13 | G |
| H6 | 4.00(+0.08) | 24.47 | 13 | G |
| H7 | 4.24(+0.24) | 28.71 | 13 | G |
| H8 | 4.48(+0.24) | 33.19 | 14 | D |
| H9 | 4.52(+0.04) | 37.71 | 14 | G |
| H10 | 4.76(+0.24) | 42.47 | 14 | D |
| Finish | 5.63 | 48.10 | — | — |
Total time
Avg. interval
4.09s
Std. deviation
0.41
Deceleration
Stride pattern
Fastest interval: 3.52s (H2–H3).
Deceleration of 13.9% between the first half (9.04 m/s) and the second half (7.78 m/s).
Steady stride pattern.
Hurdle fault on H7.
Lead leg alternation: 8× Left, 2× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 50% of 400m hurdles Elite-level.
Actual percentile: 50
n = 155 races · 76 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 6 August 2012, Javier Culson (Puerto Rico) ran their 400 metres hurdles in 48.10 seconds at Londres (Olympic Games).
On 4h/world, this time earns Javier a Top 27% World ranking.