What is the ideal length?

Aim for 75 to 95 seconds for most first-round interviews.

What lowers scores most?

Rambling transitions and missing numbers in key experiences.

Investment Banking Resume Walkthrough: Length vs Rating (2026)

Benchmark data on resume walkthrough length vs clarity scores, with a 90-second structure, timing checkpoints, and pitfalls candidates avoid in first rounds.

What this dataset is

Benchmarks below are based on anonymized, aggregated resume walkthroughs (n=9,420). Use them as directional targets.

Length vs clarity score

Walkthrough length	Avg clarity score (1-5)
45-60 seconds	3.1
60-90 seconds	3.8
90-120 seconds	3.4
120+ seconds	2.6

Best-performing structure

Present: one line on who you are now
Past: two experiences with numbers and ownership
Future: one line on why IB now

Timing checkpoints

0-15s: identity and focus
15-60s: two core experiences
60-90s: why IB and close

External references: Harvard resume resources and MIT resume resources.