Direct Answer: Who Holds the Second-Fastest Mark
The title of second-fastest man in the world depends on the event measured, because sprint records vary by distance and conditions. For the 100 meters, the top performance is the world record, while the second-fastest time is a separately ratified legal timing. For the 200 meters and 400 meters, the same principle applies: one ratified mark is the record, and another is the second-fastest verified time. Below is a technical, source-aligned breakdown for 100 m and 200 m, where both world record and second-fastest performances are consistently documented with wind readings, timing method, and venue context.
Context: Understanding World Rankings and Ratified Records
Elite sprint performances are evaluated against two benchmarks: world records (the best legal time ever) and world rankings (the second-fastest, third-fastest, etc.). Governing bodies require specific conditions—mainly legal wind (≤ +2.0 m/s), proper timing, and certified tracks—for ratification. Because altitude, wind, and timing technology evolve, lists are periodically updated. This section clarifies how rankings are determined, why conditions matter, and which marks remain second-fastest on recognized lists.
100 Meters: World Record and the Second-Fastest Legal Time
In the 100 meters, the world record belongs to one sprinter under specific conditions, while the second-fastest legal time is held by another athlete with a verified, wind-legal reading. Both marks are recognized by the world governing body and appear on official historical lists. Wind, altitude, and timing system accuracy are all factored into whether a time is labeled as record versus second-fastest. The following table summarizes the key entries for the 100 meters, with metric equivalents provided for clarity.
Table 1: 100 Meters—Record and Second-Fastest Legal Times
| Metric | Time | Wind (m/s) | Athlete | Date | Venue | Certification Notes |
|---|---|---|---|---|---|---|
| World Record | 9.58 | +0.9 | Usain Bolt (Jamaica) | 16 Aug 2009 | Berlin | IAAF ratified, fully automatic timing |
| Second-Fastest | 9.63 | −0.3 | Usain Bolt (Jamaica) | 05 Aug 2012 | London | IAAF ratified, legal wind, Olympic final |
Technical Conditions That Affect Rankings
Why do two runs of the same distance appear with different labels such as record and second-fastest? The difference hinges on strict technical conditions. Wind speed must be at or below +2.0 meters per second to be legal for record purposes. Timing must be certified by the national federation and recognized by the world body. Tracks must meet certification standards for curvature and altitude compensation. Because these factors vary by meet, a faster time at one venue may not displace a slower but perfectly ratified mark elsewhere. Understanding these criteria helps interpret why a given performance sits at a particular rank.
200 Meters: Record and Second-Fastest Context
The 200 meters introduces curvature and more measured splits, which can shift how performances compare. The world record stands as the fastest verified legal race ever over that distance, while the second-fastest is the next best ratified legal time, often occurring at major championships. Wind, bend negotiation, and race dynamics play distinct roles in 200 m outcomes compared to 100 m. The following table outlines the key benchmarks for the 200 meters, capturing athlete, time, conditions, date, and certification source.
Table 2: 200 Meters—Record and Second-Fastest Legal Times
| Metric | Time | Wind (m/s) | Athlete | Date | Venue | Certification Notes |
|---|---|---|---|---|---|---|
| World Record | 19.19 | −0.7 | Usain Bolt (Jamaica) | 20 Aug 2008 | Beijing | IAAF ratified, fully automatic timing |
| Second-Fastest | 19.30 | +0.6 | Andre De Grasse (Canada) | 17 Aug 2021 | Tokyo | IAAF ratified, legal wind, Olympic final |
Global Rankings and Consistent Verification
Maintaining accurate sprint lists requires consistent methodology. National federations report times to the world body, which checks wind, timing certification, and track compliance. Only then is a mark added to official historical rankings. Because verification can take weeks or months after a meet, public lists sometimes lag behind meet dates. When reviewing who is second-fastest, always check the date of ratification and the event, because rankings are event-specific and can differ between 100 m, 200 m, and other distances.
Comparative Summary of Key Distances
To quickly compare the top two performances across commonly referenced sprint distances, see the summary below. Each entry reflects the second-fastest ratified legal time for that event and includes wind, date, and championship context.
- 100 meters: 9.63 seconds by Usain Bolt (London 2012), wind −0.3 m/s, Olympic final, IAAF ratified.
- 200 meters: 19.30 seconds by Andre De Grasse (Tokyo 2021), wind +0.6 m/s, Olympic final, IAAF ratified.
- 400 meters: the pattern continues with a clear record holder and a separate, verified second-fastest mark under the same technical scrutiny.
Methodology Notes and Ongoing Updates
This explanation reflects current ratified lists as defined by the world governing body. If new legal performances are ratified, rankings may shift. Future updates will rest on officially published data, including timing details, wind readings, and certification confirmations. Until then, the second-fastest man for 100 meters and 200 meters remains tied to the specific performances and verification criteria outlined above.