On 30 May 2026, Taiju Goto (Japan) ran their 400 metres hurdles in 49.25 seconds at Hong Kong (Asia Championships U20).
| 17.44 |
| 8.91 |
13 R |
R |
| H5 | 4.07(+0.14) | 21.51 | 8.60 | 13 R | R |
| H6 | 4.27(+0.20) | 25.78 | 8.20 | 15 R | R |
| H7 | 4.37(+0.10) | 30.15 | 8.01 | 15 R | R |
| H8 | 4.47(+0.10) | 34.62 | 7.83 | 15 R | R |
| H9 | 4.63(+0.16) | 39.25 | 7.56 | 15 R | R |
| H10 | 4.77(+0.14) | 44.02 | 7.34 | 15 R | R |
| Finish | 5.23 | 49.25 | 7.65 | — — | — |
Avg. interval
4.23s
Std. deviation
0.34
Deceleration
Stride pattern
Fastest interval: 3.7s (H2–H3).
Excellent fatigue resistance: only 9.9% speed loss between the first and second halves (8.6 → 7.75 m/s).
Steady stride pattern.
Hurdle fault on H9.