On 18 October 2026, R. Aswini (India) ran their 400 metres hurdles in 60.59 seconds at Jaipur (India Championships U23).
| 20.87 |
| 7.29 |
16 L |
L |
| H5 | 5.00(+0.20) | 25.87 | 7.00 | 17 L | L |
| H6 | 5.32(+0.32) | 31.19 | 6.58 | 17 L | L |
| H7 | 5.40(+0.08) | 36.59 | 6.48 | 17 L | L |
| H8 | 5.74(+0.34) | 42.33 | 6.10 | 18 R | R |
| H9 | 5.74(0.00) | 48.07 | 6.10 | 18 L | L |
| H10 | 5.84(+0.10) | 53.91 | 5.99 | 18 R | R |
| Finish | 6.68 | 60.59 | 5.99 | — — | — |
Avg. interval
5.22s
Std. deviation
0.48
Deceleration
Stride pattern
Fastest interval: 4.44s (H2–H3).
Deceleration of 13.4% between the first half (7.15 m/s) and the second half (6.19 m/s).
Steady stride pattern.
Lead leg alternation: 6× Left, 4× Right.