On 4 October 2019, Lea Sprunger (Switzerland) ran their 400 metres hurdles in 54.06 seconds at Doha (World Championships).
On 4h/world, this time earns Lea a Top 20% World ranking.
This performance is the switzerland record.
| 19.16 |
| 8.10 |
14 L |
L |
| H5 | 4.48(+0.16) | 23.64 | 7.81 | 14 R | R |
| H6 | 4.64(+0.16) | 28.28 | 7.54 | 15 R | R |
| H7 | 4.84(+0.20) | 33.12 | 7.23 | 15 R | R |
| H8 | 4.96(+0.12) | 38.08 | 7.06 | 15 R | R |
| H9 | 5.04(+0.08) | 43.12 | 6.94 | 15 R | R |
| H10 | 5.12(+0.08) | 48.24 | 6.84 | 15 R | R |
| Finish | 5.82 | 54.06 | 6.87 | — — | — |
Avg. interval
4.64s
Std. deviation
0.34
Deceleration
Stride pattern
New personal best!
New national record!
Fastest interval: 4.16s (H2–H3).
Excellent fatigue resistance: only 9.7% speed loss between the first and second halves (7.83 → 7.07 m/s).
Steady stride pattern.
Lead leg alternation: 2× Left, 8× Right.