Hamilton chose the medium start, Ferrari called for a VSC stop, and he stayed out after missing the entry: three choices to judge alongside Leclerc’s race.
Independent circuit traceMarina BaySingapore · Night street circuit
Ferrari score39 pts
Best FerrariP2 Sprint / P2 Race
Whole-race judgmentGOOD
Source confidencemedium
The decisive scene
Hamilton: later VSC response, exact action times unknown
The refresh went unused and the defence later weakened, but neither a guaranteed alternative finish nor a separately measured cost of the missed entry is established.
Featured decision read: MIXED
01
Ferrari's call
Ferrari called Hamilton to pit. He reported missing the entry and then choosing to continue on softs to protect track position.
02
Why the answer stays bounded
Hamilton was competitive with Antonelli before the episode and Singapore rewards track position. Norris also stayed out, but on younger mediums. The full radio, possible delay while waiting behind a teammate and availability of the next stop are unknown.
Decisive evidence
Hamilton's tyre plan at the decisive scene.
Tyre sequenceCited decision evidence
Ferrari called Hamilton to pit. He reported missing the entry and then choosing to continue on softs to protect track position.
Field start
S · 12M · 10
HAM1 tyre changes
ML1–18SL19–62
L1L62
What the visual shows
HAM: MEDIUM L1-18 -> SOFT L19-62
Why it matters for Ferrari
The sequence shows where Ferrari spent tyre life and track position; judge the alternative only against the missing live gap and traffic evidence.
How to read this evidence
Look atRead the compound blocks from left to right. Compound changes and verified tyre-age resets mark tyre changes, including changes during a red flag, not necessarily normal pit stops. The gold guide marks the lap named in the judgment.
Where the proof stopsHamilton was competitive with Antonelli before the episode and Singapore rewards track position. Norris also stayed out, but on younger mediums. The full radio, possible delay while waiting behind a teammate and availability of the next stop are unknown.
Source boundaryCited decision evidence. Official results anchor the finish; chart values are calculated from checked timing and normalized session evidence.
Both drivers · The verdicts at a glance
The decisions behind the result
Every reviewed call, with a short account of what Ferrari did. The complete Monday read compares the alternatives and the evidence behind each judgment.
Charles Leclerc
Leclerc: Lap 39 VSC tyre change
GOOD
Ferrari changed Leclerc from medium to used soft on Lap 39. The first replacement-tyre lap was Lap 40, with third recorded through Lap 41.
Confidence: medium
Leclerc: Lap 24 soft-to-medium change
GOOD
Ferrari ended Leclerc’s opening soft stint on Lap 24 and fitted medium, with fourth recorded on Laps 25 and 26.
Confidence: medium
Leclerc: Laps 41–62 pursuit and second-place conversion
GOOD
Leclerc completed the final soft stint, overtook Hamilton and pursued Verstappen without another tyre change.
Confidence: medium
Leclerc: Laps 8–9 early VSC continuation
GOOD
Leclerc made no stop and retained second at the VSC checkpoints on his opening softs.
Confidence: medium
Leclerc: used-soft start
GOOD
Ferrari started Leclerc on used softs as the other side of its compound split. He remained second at the first lap end.
Confidence: medium
Leclerc: Laps 29–31 local-yellow continuation
INCONCLUSIVE
Leclerc continued in fourth on his medium set during the local-yellow phase. This reviews the existing stint rather than a new sourced call.
Confidence: medium
Lewis Hamilton
Hamilton: later VSC response, exact action times unknown
MIXED
Ferrari called Hamilton to pit. He reported missing the entry and then choosing to continue on softs to protect track position.
Confidence: medium
Hamilton: Lap 18 medium-to-soft change
INCONCLUSIVE
Hamilton ended the medium run on Lap 18 and returned on used softs during Lap 19 after a discussion about unavailable pace and a plan change.
Confidence: medium
Hamilton: Laps 41–62 defence on the existing softs
MIXED
Hamilton continued the soft stint to the finish after the VSC episode. This is the consequence of the linked continuation, not a newly sourced command.
Confidence: medium
Hamilton: Laps 8–9 early VSC continuation
GOOD
Hamilton continued on the starting medium and retained third at the VSC checkpoints.
Confidence: medium
Hamilton: new-medium start
GOOD
Hamilton chose a new-medium start within Ferrari’s split-compound plan, seeking a longer opening stint while the team retained one-stop and two-stop options.
Confidence: medium
Hamilton: Laps 29–31 local-yellow continuation
INCONCLUSIVE
Hamilton continued in fifth on softs during the bounded local-yellow phase. No separate pit-wall command is established.
Confidence: medium
The option still open
The process change is the takeaway.
Prefer the proposed refresh over committing to the existing softs, conditional on usable replacement tyres and a manageable return into traffic.
Monday
Full Monday Debrief
Understand the choices. Know what to watch next.
A concise race letter, then a complete read of both drivers: the alternatives Ferrari had, the comparisons that matter, and the questions to test at the next GP. Free after every race.