On 26 July 2026, Binne Brok (Netherlands) ran their 400 metres hurdles in 52.10 seconds at Hengelo (Netherlands Championships).
| 18.17 |
| 8.50 |
13 R |
R |
| H5 | 4.26(+0.14) | 22.43 | 8.22 | 14 L | L |
| H6 | 4.58(+0.32) | 27.01 | 7.64 | 14 R | R |
| H7 | 4.72(+0.14) | 31.73 | 7.42 | 15 R | R |
| H8 | 5.06(+0.34) | 36.79 | 6.92 | 15 R | R |
| H9 | 4.88(-0.18) | 41.67 | 7.17 | 15 R | R |
| H10 | 4.84(-0.04) | 46.51 | 7.23 | 15 R | R |
| Finish | 5.59 | 52.10 | 7.16 | — — | — |
Avg. interval
4.47s
Std. deviation
0.42
Deceleration
Stride pattern
Fastest interval: 3.88s (H2–H3).
Deceleration of 12.1% between the first half (8.25 m/s) and the second half (7.25 m/s).
Steady stride pattern.
Lead leg alternation: 1× Left, 9× Right.