Julien Alfred gets out strongly, and she storms away to win in 21:71, a meeting record and a new personal best for the Olympic silver medalist!

Alfred was so far ahead that second-place Dina Asher-Smith came in at 22:25, with Britain's Amy Hunt third with 22:31.

That's a season best for Asher-Smith and a personal best for Hunt. Not a bad day's work!

Daryll Neita comes sixth with 22:69, a season best.

Image source, Reuters

The runners are in the blocks...

Image source, Getty Images

On to the women's 200m, the second event of the day for Team GB star Dina Asher-Smith.

Asher-Smith and Daryll Neita join Ireland's Rhasidat Adeleke in the women's 200m after winning the women's 4x100m relay earlier on.

Though Olympic champion Gabby Thomas is absent, silver medalist Julien Alfred is favourite to take first place. Her season best is 21:88 seconds.

Harry Poole
BBC Sport at London Stadium

That's a huge win for Oblique Seville.

The Jamaican 24-year-old actually finished last in the Paris 2024 Olympic final - but, in what was one of the greatest 100m showdowns of all time, all eight men finished within 0.12 seconds of the gold medal that night.

He clocked 9.91 secs there, and he has put down a huge statement with 9.86 seconds to beat a stellar line-up today.

Noah Lyles has seen his season disrupted by injury so far and clearly has some sharpening up to do before the World Championships.

Image source, Reuters

Colin Jackson
Two-time world 110m hurdles champion on BBC TV

Consistency has got to be the key for Seville.

He got out of the block well and he just kept applying the pressure because he knew what the pack was like.

He was cruising at the end and looking up at the scoreboard

Image source, Getty Images

Jamaica Oblique Seville takes the men's 100m with a 9.86 seconds finish!

He crosses the line ahead of world and Olympic champion Noah Lyles of the United States who has a time of 10 seconds on the dot.

Great Britain's Zharnel Hughes has third with 10.02, while compatriots Jeremiah Azu and Louie Hinchliffe are sixth and eighth respectively with times of 10.11 and 10.21.

All eight athletes are in the blocks at the London Stadium.

The crowd fall into a hush.

Wait for the gun...

Image source, Getty Images

There's three British athletes lining up in the men's 100m.

Louie Hinchliffe (lane one), Zharnel Hughes (lane three) and Jeremiah Azu (lane eight) all raced in the men's 4x100m earlier today and go again two hours later.

Olympic and world champion Noah Lyles is in lane five, while Botswana's Letsile Tebogo, the 200m Olympic champion and 100m world silver medallist, is alongside him in lane six.

Steve Cram
Athletics commentator on BBC TV

You have to give Gudaf Tsegay some credit because that's as good as she's raced in a while.

It was reminiscent of the old Tsegay who goes out hard and then manages to maintain and sustain.

Great Britain's Jazmin Sawyers and Katarina Johnson-Thompson are sixth and seventh, respectively, at the half-way stage in the long jump.

Italy's Larissa Iapichino, who is the reigning European indoor champion, is currently leading the group, with USA's Claire Byrant in second and Annik Kalin of Switzerland in third.

Image source, Reuters

Tsegay leads the final lap closely followed by Hull, but the Ethiopian finds an extra gear despite her crazy first lap and extends her lead to win!

Her time of 4:11:88 is a world lead, national record for Ethiopia and a meet record.

Hull comes second with 4:13:68, and Ireland's Sarah Healy third with 4:16:26.

Great Britain's Erin Wallace and Katie Snowden finish 14th and 16th respectively.

Image source, Getty Images

Ethiopian duo Gudaf Tsegay and Birke Haylom have flown out of the blocks, probably too fast you must say.

Australia's Jess Hull is realing them in...

Great Britain's Morgan Lake has taken first place in the women's high jump as the only athlete to clear 1.96m.

The other three competitors at that height, including Olympic and world champion Yaroslava Mahuchikh of Ukraine, all failed in their three attempts at that height.

Lake's 1.96m clearance equals her season best - she has a go at 2m, clapped on by her home crowd, but fails with her first two tries.

Image source, Getty Images

Image source, Getty Images

The women's mile is about to get underway.

The event sees Britons Revee Walcott-Nolan - who won bronze in the women's 1500m at the European Athletics Indoor Championship in March - Katie Snowden and Erin Wallace take on Australia's Jessica Hull and Ethiopian Gudaf Tsegay.

The USA's Sinclaire Johnson comes in with the field's best time this season (4:23:58).

Steve Cram
Athletics commentator on BBC TV

Great race from Dobson - he judged it very well.

Lane 7 was a good lane for him.

Just look at the shock on his face. He knew Matt [Hudson-Smith] was done so then came the opportunity for him to fly through.

Colin Jackson
Two-time world 110m hurdles champion on BBC TV

Dobson's looking at everyone and thinking 'where has that come from'.

But it's come from his legs!

Image source, Getty Images

Image source, Getty Images

Olivia McTaggart, Angelica Moser and Emily Grove miss all three of their attempts at 4.84m, giving Katie Moon the chance to win the event... but she doesn't even leave the ground!

That means McTaggart takes first place, Moon second and Moser third.

Britain's Molly Caudery takes fifth place.

It's a British winner in the men's 400m, but it's Charles Dobson who takes a surprise first place ahead of Matthew Hudson-Smith!

The 25-year-old wins with a personal best of 44.14 seconds in lane seven, while Olympic silver medallist Hudson Smith is behind him with 44.27.

South Africa's Zakithi Nene rounds out the top three, while Toby Harries finished eighth with 45.41 in lane one.

Here we go in the men's 400m.

Matthew Hudson-Smith is lane five, with fellow British athletes Toby Harries and Charlie Dobson also in the field.

Harry Poole
BBC Sport at London Stadium

Image source, Getty Images

Here last year, Matthew Hudson-Smith delighted the home crowd by smashing his European 400m record.

It asserted him as a strong gold-medal contender heading into Paris 2024, but again the Briton fell agonisingly short of a first global title.

He was four-hundredths of a second behind American Quincy Hall at the Stade de France, having been 0.09 secs off gold at the 2023 World Championships. But it has only made him more determined to take the next step on the podium and he vowed last summer that those near-misses were "just the start".

The 30-year-old has already clocked 44.10 seconds this season, and still has plenty of time to improve on that before Tokyo. Has he got another record-breaking run in him today, I wonder?

He told BBC Sport: "Last year as a whole was amazing. Even though I came short in literally the last five metres, not many people can say they have a silver at the Olympics.

"We have seen where the improvements could be and we've been working on those little increments, and it's exciting what's to come. I just take it one race at a time and I know when I put a race together I'm the best in the world."