Dina Asher-Smith: Fastest British Woman, Records & Facts

Anyone who has followed British sprinting in the last decade knows the same two numbers: 10.83 and 21.88 — Dina Asher-Smith owns them both as the British 100m and 200m records on her Dina Asher-Smith official website (athlete’s own biography) — and she became the benchmark for British sprinting as a teenager. This fact-checked profile sorts the verified results from the online chatter about her nationality, friendships, marriage and money.

Born: 4 December 1995 ·
100m PB: 10.83 seconds (British record) ·
200m PB: 21.88 seconds (British record) ·
World title: 200m champion (2019) ·
European titles: 100m and 200m champion (2018) ·
Olympic medals: 4x100m bronze (2016 and 2020)

Eight identifiers, one pattern: the official lines all agree — London-born, British-flagged, and timed faster than any woman in Great Britain’s history.

What is Dina Asher-Smith’s best 100m time?

The short answer: 10.83 seconds, run in Doha on 29 September 2019. World Athletics / Wanda Diamond League (international governing body) lists it as her 100m personal best, and she matched it again in Eugene on 17 July 2022.

100m personal best in context

• 10.83 seconds — Doha, 29 September 2019, and matched in Eugene, 17 July 2022 (World Athletics / Wanda Diamond League (official results database))
• 11.02 seconds — Hengelo, 2015, when she first took the British record aged 19 (BBC Sport (UK national broadcaster))
• First British woman to legally break 11 seconds for 100m, per the Royal Albert Hall Archive (official event archive)

At 19, at the FBK Games in Hengelo, Asher-Smith ran 11.02 seconds to break Montell Douglas’s British record of 11.05, set in 2008 — a record change covered by BBC Sport (UK national broadcaster). Her official biography frames that race as the start of a run that now ends at 10.83 (Dina Asher-Smith official website (athlete’s own biography)).

The 10.83 has now stood for more than two championship cycles. It was not a one-day peak: she produced the same time in Eugene in 2022, which is why the record reads as a level, not a lucky day.

200m personal best and relay records

• 200m PB: 21.88 seconds — Doha, 2 October 2019 (World Athletics / Wanda Diamond League (international governing body))
• First British woman under 22 seconds for 200m, per her official record list (Dina Asher-Smith official website (athlete’s own biography))
• British 4x100m relay record: 41.77 seconds (Dina Asher-Smith official website (athlete’s own biography))

The 21.88 came three days after the 100m record, on the same Doha track — World Athletics (international governing body) logs both dates. Her official biography places the relay breakthrough in the same era: she broke the British 200m and 4x100m records at the 2015 World Championships in Beijing (Dina Asher-Smith official website).

That 41.77 relay mark matters beyond trivia: it is the fastest a British women’s quartet has ever covered the distance, which means the same system that produced a world champion also produced the national relay standard.

Where the time ranks internationally

The same week in Doha, her 21.88 produced the world 200m title, a result the Royal Albert Hall Archive (official event archive) records in her official event biography. For readers who want the global picture: 10.83 seconds is the kind of time that wins medals at world level, not just national titles. Asher-Smith’s Doha week proved that at both distances at once.

The implication: her records are not one-off runs — the 10.83 was matched in Eugene three years later, and both marks were produced on the same championship stage in Doha.

The implication: Asher-Smith’s 10.83 and 21.88 are more than national records — they set the standard for a generation of British sprinters.

Who is the fastest British woman in history?

On the track, the answer is unambiguous: Dina Asher-Smith. She holds the British 100m record at 10.83 seconds and the British 200m record at 21.88 seconds (World Athletics (international governing body); Dina Asher-Smith official website (athlete’s own biography)).

British women’s sprint record history

• 2008–2015: Montell Douglas’s 11.05 gives way to Asher-Smith’s 11.02, run at 19 in Hengelo (BBC Sport (UK national broadcaster))
• 2019: the 100m record drops to 10.83 in Doha (World Athletics (international governing body))
• 200m: 21.88 in Doha, the first British sub-22 (Dina Asher-Smith official website (athlete’s own biography))

The record’s recent history is short and sharp. Montell Douglas’s 11.05, run in 2008, was the mark Asher-Smith chased down in 2015 — BBC Sport (UK national broadcaster) covered both the new time and the comparison. Four years later in Doha, the same record moved again, to 10.83.

Since Montell Douglas’s 11.05 in 2008, the record has changed hands exactly once — to Asher-Smith in 2015 — and then she lowered her own mark in 2019. The 200m record follows the same shape: a single handover, then a new barrier broken.

Who are some famous British female athletes?

• Montell Douglas — the record-holder Asher-Smith replaced in 2015
• Daryll Neita — British 100m sprinter and Asher-Smith’s relay teammate (World Athletics (official results archive))
• Clare Balding — veteran British sports broadcaster, profiled by CivicPost (editorial profile)

These names cluster for a reason: British women’s sprinting is a small, competitive group, and the public usually remembers the record-holders and the repeat medallists. Neita has pushed Asher-Smith in domestic 100m finals and lined up in the same GB relay squads — the start-list data is on the official record (World Athletics (official results archive)).

Outside athletics, Clare Balding built a parallel career as one of the most visible women in British sports media, and her own story is documented separately in CivicPost’s profile of Balding’s career and personal life.

What makes Asher-Smith the fastest British woman on record

What seals the title is not any single run but the combination: the 100m record, the 200m record, and championship medals at both distances. She is the first British woman to legally break 11 seconds for the 100m (Royal Albert Hall Archive (official event archive)), and the first British woman under 22 seconds for the 200m (Dina Asher-Smith official website (athlete’s own biography)). The word “history” in the question matters: no other British woman, past or present, has a faster legal 100m or 200m time on record (World Athletics (international governing body); official biography). That is the entire basis of the claim — and it has not changed since 2019.

The pattern: Asher-Smith’s status rests on verified times, not reputation. The record book is the argument, and the argument has not changed since 2019.

What this means: Asher-Smith’s record book is the definitive answer to who is the fastest British woman in history.

Is Dina Asher-Smith Jamaican?

No. Asher-Smith was born in Orpington, London, and competes for Great Britain and Northern Ireland at every level of international athletics (King’s College London (university profile); World Athletics (international governing body)).

Dina Asher-Smith’s birthplace and family background

• Born: 4 December 1995 (Royal Albert Hall Archive (official event archive))
• Birthplace: Orpington, London — born and raised there (King’s College London (university profile))
• Club: Blackheath and Bromley Harriers Athletic Club (King’s College London (university profile))

The Jamaican question attaches itself to many sprint champions because of the Caribbean’s long dominance in the sport. The documentary trail for Asher-Smith, however, is purely English: born in Orpington, raised in Orpington, developed at a London club, and registered to Great Britain.

Daryll Neita’s nationality and birthplace

• Daryll Neita is a British international sprinter, listed alongside Asher-Smith in GB relay results (World Athletics / Wanda Diamond League (official results archive))
• Both compete for Great Britain and Northern Ireland in international competition (World Athletics (international governing body))

Neita is grouped with Asher-Smith in fan questions for an obvious reason: they race the same events, in the same national vest, often in the same heats. The nationality answer for both is the same — they represent Great Britain, not Jamaica. Neita’s presence in Asher-Smith’s relay results is a matter of public record, not rumour.

Representing Great Britain and Northern Ireland

International athletics registers athletes to national federations, and the entry lists show the same country code for Asher-Smith at every level: GBR. Her results, from club races to world titles, sit inside the British system, and her world and European medals were won in a Great Britain vest (World Athletics (international governing body)).

The implication: the search query “Is Dina Asher-Smith Jamaican?” says more about sprinting’s global demographics than about her biography. Every official record answers the same way — London-born, British-raced.

The implication: nationality is settled by her vest, not by speculation.

Are Daryll Neita and Dina Asher-Smith friends?

Publicly, there is no evidence of a close friendship — and no public evidence of a feud either. What the record shows is a professional partnership that has produced relay medals for Great Britain (World Athletics / Wanda Diamond League (official results archive)).

Daryll Neita and Dina Asher-Smith as relay teammates

• Both have been part of British 4x100m relay quartets at major championships (World Athletics (official results archive))
• Britain’s 4x100m relay bronze medals from 2016 and 2020 came through that same relay system (World Athletics (official results archive))

The most visible connection is the relay. Asher-Smith’s two Olympic medals are both 4x100m bronzes — Rio 2016 and Tokyo 2020 — and Neita has been part of the British relay picture across both campaigns. That much is documented. What the results pages do not show is chemistry, friendship or friction.

Competition in British 100m finals

• Both race the 100m and 200m and line up against each other in domestic finals (World Athletics (official results archive))
• Amy Hunt, another British sprinter, is the third name that appears in the same online questions (World Athletics / Wanda Diamond League (athlete records))

On the track, the relationship is straightforward competition. They share start lists across British and international meetings, and their rivalry plays out in public. The results pages document competition; they do not document conversations.

Are Dina Asher-Smith and Amy Hunt friends?

The same standard applies to the Asher-Smith–Hunt question. Hunt competes in the same events and draws the same fan queries, but none of the official profiles or results displays gathered for this fact-check publishes anything about a personal relationship between them.

The pattern: teammate questions get answered by results, not by social media. The record demonstrates partnership; whatever exists beyond it is private, and no source collected here contradicts that.

The catch: without public confirmation, the friendship question remains unanswered — and that answer is the finding.

Is Dina Asher-Smith married?

No public record says she is. Her official biography lists athletics achievements, not a spouse, and no major profile gathered for this fact-check mentions a marriage (Dina Asher-Smith official website (athlete’s own biography)).

Public relationship status

• Official biography: training, records and career — no spouse mentioned (Dina Asher-Smith official website (athlete’s own biography))
• University profile: academic and athletic background only (King’s College London (university profile))
• Athlete record: results and personal bests only (World Athletics (international governing body))

For a public figure, “not confirmed” is not the same as “no.” In Asher-Smith’s case, the absence is consistent across every official source: no spouse in any biography, no marriage recorded in the athlete databases. That consistency is the finding.

What Dina has said about privacy

The research collected for this article contains no interview where Asher-Smith discusses marriage plans. The honest position is that she has not shared this part of her life, so verified coverage does not contain it either.

How she balances sport and personal life

• Graduated from King’s College London in 2017 while competing internationally (King’s College London (university profile))
• Combines modelling with full-time sprinting, per ITV News’ portrait of her career (ITV News (UK broadcaster))

The documented life is one of parallel commitments. Asher-Smith completed her King’s College London degree in 2017, a year after winning the European 200m title, and ITV News described her as “the history graduate and fashion model” breaking British records.

How rich is Dina Asher-Smith?

There is no verified answer, because Asher-Smith has never published a net-worth figure. What can be documented is how a sprinter of her profile earns money — and where the financial record goes quiet (Dina Asher-Smith official website (athlete’s own biography)).

What is known about Dina Asher-Smith’s net worth

• No net-worth figure appears in her official biography or athlete profile (Dina Asher-Smith official website (athlete’s own biography))
• Career coverage focuses on medals and records, not earnings (ITV News (UK broadcaster))
• Published estimates are not audited and vary between outlets — treat them as speculation

Search the phrase “Dina Asher-Smith net worth” and you will find estimates; none of them carries an official source, and the closest thing to a primary document — her own biography — says nothing about money.

Prize money and British Athletics support

• World Athletics’ Diamond League is the main competition circuit for elite track sprinters (World Athletics / Wanda Diamond League (international governing body))
• National federation funding and appearance fees make up the rest of a sprinter’s income, though Asher-Smith’s personal contracts are not public

Professional sprinting’s income structure is well documented at the institutional level: prize money from World Athletics events, private endorsements, and national federation support. Where Asher-Smith sits inside that structure is not a matter of public record.

Sponsorship and endorsements in sprinting

Sponsorship is where sprinters with her profile typically earn the largest share. The useful comparison for UK readers is other British sports: cyclist Chris Froome’s retirement and reported net worth were covered at length, while Asher-Smith’s earnings remain private — a contrast visible in CivicPost’s coverage of Froome’s career and net worth. Endorsement deals exist for athletes at her level, but signing a deal is not the same as disclosing it. Until Asher-Smith publishes financial figures — or a finance outlet documents them from primary sources — “how rich is Dina Asher-Smith?” has one honest answer: not publicly known.

The trade-off: curiosity about wealth is understandable, but the absence of data is itself the finding. A fact-check ends where the sources stop — and here, the sources stop before money.

The catch: Without an audited figure, any net worth claim is speculation, not fact.

Dina Asher-Smith’s career timeline

Six milestones, one pattern: the records came first, and the medals followed at every major championship.

The implication: since 2015, every major championship on Asher-Smith’s calendar has produced either a medal or a national record — often both.

What’s confirmed vs what’s still unclear

Here is where the record book and the rumour mill part ways.

The pattern: the athletic record is settled, while the personal questions remain open because the athlete keeps them private. Confirmed facts come from official results; uncertainty comes from a boundary that no source crosses.

What the sources say

“Holds the British 100m record at 10.83 seconds. Holds the British 200m record at 21.88 seconds.”

— Dina Asher-Smith’s official biography (athlete’s own website)

“She was 19 when she first became the fastest British woman through her 11.02-second 100m performance.”

— BBC Sport (UK national broadcaster’s athletics coverage)

“10.83 seconds, recorded in Doha on 29 September 2019.”

— World Athletics / Wanda Diamond League (international governing body)

The pattern: when the athlete’s own biography, a national broadcaster and the governing body’s database all agree, that is the story. Everything else is speculation.

The takeaway

Dina Asher-Smith is the fastest British woman in history, with national records at 100m and 200m that no other British woman has matched — earned on the biggest stages athletics has. The personal questions that drive search traffic — Is she married? How rich is she? Is she friends with her rivals? — all resolve to the same verified answer: not publicly confirmed. For British sprint fans, the choice is clear: trust the official record book, which has not been wrong once, or keep chasing personal-life speculation that no source has ever backed up.

Frequently asked questions