12-Yr-Old Yu Zidi Cranks Out 2:08.52 200 Fly With Chinese Nationals Final Yet To Come

2025 CHINESE NATIONAL SWIMMING CHAMPIONSHIPS

The 2025 Chinese National Swimming Championships continued tonight from Shenzhen and we were treated to another significant swim at the hands of 12-year-old Yu Zidi.

After firing off a monster performance of 2:10.63 in the women’s 200m IM last night to qualify for the World Championships, Yu followed up with a mark of 2:08.52 to take the second seed out of the women’s 200m fly semi-finals.

Taking the top spot in the semi was Yu Liyan who touched in 2:08.43 so Yu Zidi‘s outing was just .09 off that mark to be in the running for a World Championships roster slot in the event.

Yu split 28.59/33.16 (1:01.75)/33.25/33.52 (1:06.77) to check in with a time that rendered her just outside the list of China’s top 10 performers of all time. Her 2:08.52 performance overtook her previous personal best of 2:09.86 notched as an 11-year-old at last August’s Chinese Summer National Championships.

For perspective, the reigning U.S. National Age Group Record for 11-12-year-old girls rests at the 2:15.02 Cassidy Bayer established in 2012. Additionally, the 11-12-year-old boys’ benchmark sits at 2:11.07 from Dean Jones in 2018. Yu surpassed both of these by a significant margin to now rank 14th in the world on the season.

Yu Zidi‘s Performances Thus Far at Chinese Nationals

  • 54.78 100m freestyle, relay leadoff
  • 2:10.63 200m IM
  • 1:59.32 200m free
  • 2:08.52 200m fly

97
Leave a Reply

Subscribe
Notify of

97 Comments
newest
oldest most voted
Inline Feedbacks
View all comments
Emily Se-Bom Lee
1 month ago

1:56.58 for wang

Rafael
Reply to  Emily Se-Bom Lee
1 month ago

1:55:22 on prelims

Troyy
1 month ago

Not so great quality video of Zidi’s 200 fly

https://x.com/swimcoverage/status/1925159601969954886

Rafael
Reply to  Troyy
1 month ago

She seems tall but still a teen, much less muscle than any other

carlo
Reply to  Rafael
1 month ago

She’s not particularly tall unless she had a massive growth spurt since last year.

Rafael
Reply to  carlo
1 month ago

Around 1,60 maybe? Tall for a 12 year old (but there are 13 14 years old over 1,80 so…)

ScovaNotiaSwimmer
Reply to  carlo
1 month ago

I have a daughter who is 13 and plays volleyball so I see a lot of tall girls around that age and 168cm is definitely well above average for that age although not extreme for sure

Rafael
Reply to  ScovaNotiaSwimmer
1 month ago

I am near 1,80 there are 12 13 year old teen on my kid school as tall some even taller than me

ScovaNotiaSwimmer
Reply to  Rafael
1 month ago

Yeah, but those kids are outliers. There are also *many* – actually most, 12 year olds that are well under 168cm.

ScovaNotiaSwimmer
Reply to  ScovaNotiaSwimmer
1 month ago

This is really all moot, because it doesn’t really matter if she is 168cm at 12, it’s more important if she is done growing and will stay 168cm or if this is just a pit stop to a much taller final height. And only time will tell!

ScovaNotiaSwimmer
1 month ago

It is not unreasonable for a country of 1 BILLION people to produce a major outlier.

She’s clearly much further along in her physical development than many other 12-year olds so it is very possible that she won’t grow much more or at all, so she may just be ahead of the development curve than many other very talented 12-year olds.

Stand Down Margaret
Reply to  ScovaNotiaSwimmer
1 month ago

Yes, India is also producing outliers in track and field, swimming, basketball, etc.

Tongue firmly planted in cheek.

There has not been a swimmer (purportedly 12) to ever have these performances or anything close. Why would that be??? Is she somehow, genetically and physically an outlier to that great extent?

Last edited 1 month ago by Stand Down Margaret
Rafael
Reply to  Stand Down Margaret
1 month ago

There were 12 year old WR holders in swimming

Emily Se-Bom Lee
1 month ago

47.77 for pan

lilac
Reply to  Emily Se-Bom Lee
1 month ago

thats good news for the usa swimswan needs to he doing a live recap for this meet

emmie
Reply to  lilac
1 month ago

I also assume he’s tapering for November like many of the Chinese swimmers

Troyy
Reply to  Emily Se-Bom Lee
1 month ago

Apparently he has covid

zyprock
1 month ago

Yu 2:06 in the final.

lilac
Reply to  zyprock
1 month ago

your joking

lilac
Reply to  lilac
1 month ago

what was the milleseconds for it

BrianD
Reply to  zyprock
1 month ago

2:06.83

Troyy
Reply to  zyprock
1 month ago

She’s scary

lilac
Reply to  zyprock
1 month ago

would have gotten 4th in paris

Aquajosh
Reply to  lilac
1 month ago

She is faster at 12 than Mary T was at 14. That NAG (2:07.01) has stood for 46 years. I mean, it stands to reason that a nation of over a billion with a talent identification system would produce some generational talents, but her development is so far ahead of any IMmer or flyer (male or female) or freestyler for her age. If she continues at this rate, McIntosh may very well be the one swimming for silvers by Los Angeles. Unreal.

Rafael
Reply to  zyprock
1 month ago

People were wondering if she could be faster than meagher

Tencor
1 month ago

2:06.83…… pardon me as I pick up my jaw from the floor

Swimfanjacoby
1 month ago

No i see his point yall just mad negative fr

Antipodean
1 month ago

If she’s trying to qualify for world champs, it doesn’t matter if she’s 11 or 16. Why immediately do you think CHEAT?

About Retta Race

Former Masters swimmer and coach Loretta (Retta) thrives on a non-stop but productive schedule. Nowadays, that includes having earned her MBA while working full-time in IT while owning French 75 Boutique while also providing swimming insight for BBC.

Read More »