On 16 July 2023, Aada Aho (Finland) ran their 400 metres hurdles in 58.14 seconds at Espoo (Europe Championships U23).
| 19.86 |
| 7.74 |
16 L |
L |
| H5 | 4.60(+0.08) | 24.46 | 7.61 | 15 L | L |
| H6 | 4.92(+0.32) | 29.38 | 7.11 | 16 R | R |
| H7 | 4.96(+0.04) | 34.34 | 7.06 | 16 L | L |
| H8 | 5.32(+0.36) | 39.66 | 6.58 | 17 L | L |
| H9 | 5.68(+0.36) | 45.34 | 6.16 | 18 R | R |
| H10 | 5.92(+0.24) | 51.26 | 5.91 | 18 L | L |
| Finish | 6.88 | 58.14 | 5.81 | — — | — |
Avg. interval
4.96s
Std. deviation
0.54
Deceleration
Stride pattern
High variability between intervals (σ=0.54s).
Fastest interval: 4.24s (H2–H3).
High deceleration: 15.6% speed loss in the second half (7.56 → 6.38 m/s), to work on with speed endurance.
Steady stride pattern.
Lead leg alternation: 7× Left, 3× Right.