On 4 July 2021, Anna Ryzhykova (Ukraine) ran their 400 metres hurdles in 52.96 seconds at Stockholm (Diamond League).
On 4h/world, this time earns Anna a Top 9% World ranking.
This performance is the ukraine record.
| 18.67 |
| 8.41 |
14 L |
L |
| H5 | 4.32(+0.16) | 22.99 | 8.10 | 14 R | R |
| H6 | 4.60(+0.28) | 27.59 | 7.61 | 15 R | R |
| H7 | 4.68(+0.08) | 32.27 | 7.48 | 15 R | R |
| H8 | 4.76(+0.08) | 37.03 | 7.35 | 15 R | R |
| H9 | 4.92(+0.16) | 41.95 | 7.11 | 15 R | R |
| H10 | 5.24(+0.32) | 47.19 | 6.68 | 16 L | L |
| Finish | 5.77 | 52.96 | 6.93 | — — | — |
Avg. interval
4.52s
Std. deviation
0.41
Deceleration
Stride pattern
New personal best!
New national record!
Fastest interval: 3.96s (H2–H3).
Deceleration of 10.9% between the first half (8.05 m/s) and the second half (7.17 m/s).
Steady stride pattern.
Lead leg alternation: 3× Left, 7× Right.
All-time fastest sectors