| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.10 | 6.10 | 22 | D |
| H2 | 4.00 | 10.10 | 14 | G |
| H3 | 4.11(+0.11) | 14.21 | 14 | D |
| H4 | 4.14(+0.03) | 18.35 | 14 | G |
| H5 | 4.24(+0.10) | 22.59 | 14 | D |
| H6 | 4.27(+0.03) | 26.86 | 14 | G |
| H7 | 4.42(+0.15) | 31.28 | 15 | G |
| H8 | 4.41(-0.01) | 35.69 | 15 | G |
| H9 | 4.41(0.00) | 40.10 | 15 | G |
| H10 | 4.44(+0.03) | 44.54 | 15 | G |
| Finish | 5.00 | 49.54 | — | — |
Total time
Avg. interval
4.27s
Std. deviation
0.15
Deceleration
Stride pattern
New personal best!
Very consistent intervals (σ=0.15s).
Fastest interval: 4s (H2–H3).
Very low deceleration (2.6%: 8.19 → 7.98 m/s), a likely sign of an over-managed first half.
Steady stride pattern.
Lead leg alternation: 7× Left, 3× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 9% of 400m hurdles Elite-level.
Actual percentile: 9
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 26 July 2026, Fantin Crisci (France) ran their 400 metres hurdles in 49.54 seconds at Albi (France Championships). It's also their new personal best.
On 4h/world, this time earns Fantin a Top 19% France ranking.