Comparison
Pit two athletes against each other, sector by sector, hundredth by hundredth.
VS
Dead heat
Duel replay
0.00sWaiting for the gun
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
Finish
X. Xu · 48.68s
J. Smith II · 48.68s
Total time
48.68s48.68s
0.00s
Average interval
4.18s4.13s
+0.05s
Std. deviation
0.240.25
-0.01
Fastest split
3.80s3.80s
0.00s
Deceleration
5.4%6.4%
-1.00
X. XU
48.68sJ. SMITH II
48.68s
48.68sJ. SMITH II48.68s| Sectors | Splits | Cumulative | Strides | Lead leg | ||||
|---|---|---|---|---|---|---|---|---|
| A | B | Diff. | A | B | Diff. | |||
| Start | 5.93 | 6.08 | -0.15 | 5.93 | 6.08 | -0.15 | 20/— | L/L |
| H2 | 3.80 | 3.80 | 0.00 | 9.73 | 9.88 | -0.15 | 13/13 | L/L |
| H3 | 4.18 | 3.87 | +0.31 | 13.91 | 13.75 | +0.16 | 13/13 | L/L |
| H4 | 3.89 | 3.93 | -0.04 | 17.80 | 17.68 | +0.12 | 13/13 | L/L |
| H5 | 4.04 | 4.03 | +0.01 | 21.84 | 21.71 | +0.13 | 14/13 | R/L |
| H6 | 4.14 | 4.17 | -0.03 | 25.98 | 25.88 | +0.10 | 14/14 | L/R |
| H7 | 4.17 | 4.13 | +0.04 | 30.15 | 30.01 | +0.14 | 15/14 | L/L |
| H8 | 4.39 | 4.27 | +0.12 | 34.54 | 34.28 | +0.26 | 15/15 | L/L |
| H9 | 4.43 | 4.40 | +0.03 | 38.97 | 38.68 | +0.29 | 15/15 | L/L |
| H10 | 4.58 | 4.60 | -0.02 | 43.55 | 43.28 | +0.27 | 15/— | L/— |
| Finish sprint | 5.13 | 5.40 | -0.27 | 48.68 | 48.68 | 0.00 | Σ 147/Σ 110 | —/— |
Stride pattern
Stride count and lead leg, hurdle by hurdle
Xu (2026)Smith II (2026)
The turning point
1 lead change
X. XU48.68sJ. SMITH II48.68s
48.68sJ. SMITH II48.68sX. XUH1 → H2
J. SMITH IIH3 → Finish sprint