| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.58 | 6.58 | 23 | G |
| H2 | 4.17 | 10.75 | 15 | G |
| H3 | 4.30(+0.13) | 15.05 | 15 | G |
| H4 | 4.40(+0.10) | 19.45 | 15 | G |
| H5 | 4.57(+0.17) | 24.02 | 15 | G |
| H6 | 4.90(+0.33) | 28.92 | 16 | D |
| H7 | 4.90(0.00) | 33.82 | 16 | G |
| H8 | 5.17(+0.27) | 38.99 | 17 | G |
| H9 | 5.33(+0.16) | 44.32 | 17 | G |
| H10 | 5.33(0.00) | 49.65 | 17 | G |
| Finish | 5.90 | 55.55 | — | — |
Total time
Avg. interval
4.79s
Std. deviation
0.42
Deceleration
Stride pattern
New personal best!
Fastest interval: 4.17s (H2–H3).
Deceleration of 11.5% between the first half (7.7 m/s) and the second half (6.82 m/s).
Steady stride pattern.
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
| Hurdle | Actual | Reference | Gap |
|---|---|---|---|
| H1 | 6.58 | 6.62 | -0.04 |
| H2 | 10.75 | 10.85 | -0.10 |
| H3 | 15.05 | 15.35 | -0.30 |
| H4 | 19.45 | 19.85 | -0.40 |
| H5 | 24.02 | 24.44 | -0.42 |
| H6 | 28.92 | 29.16 | -0.24 |
| H7 | 33.82 | 34.01 | -0.19 |
| H8 | 38.99 | 39.04 | -0.05 |
| H9 | 44.32 | 44.16 | +0.16 |
| H10 | 49.65 | 49.41 | +0.24 |
| Finish | 55.55 | 55.55 | 0.00 |
Negative gap = ahead of the reference (fast start), positive = behind. The reference distributes the target time like the reference performance.
On 9 August 2025, Alexandra Ștefania Uta (Romania) ran their 400 metres hurdles in 55.55 seconds at Tampere (Europe Championships U20). It's also their new personal best.