The speed trap is at odd place at Suzuka, the exit of turn 15. Shows more about who's running less df than others more than anything else.
SPEED TRAP          KM/H
1   7 K. RAIKKONEN  306.2
2  44 L. HAMILTON   304.6
3   5 S. VETTEL     304.3
4  77 V. BOTTAS     304.3
5  16 C. LECLERC    302.6
6  31 E. OCON       302.3
7  35 S. SIROTKIN   300.2
8   9 M. ERICSSON   299.5
9  11 S. PEREZ      299.2
10 18 L. STROLL     299.0
11  8 R. GROSJEAN   297.7
12 20 K. MAGNUSSEN  297.3
13 28 B. HARTLEY    296.6
14 10 P. GASLY      295.1
15 14 F. ALONSO     294.8
16  2 S. VANDOORNE  294.7
17 33 M. VERSTAPPEN 294.5
18 55 C. SAINZ      291.0
19  3 D. RICCIARDO  290.8
20 27 N. HULKENBERG 290.2