Swim of the Week: Thomas Heilman’s 13-14 100 Fly NAG (SCY) Nears 15-16 Mark

Disclaimer: Swim of the Week is not meant to be a conclusive selection of the best overall swim of the week, but rather one Featured Swim to be explored in deeper detail. The Swim of the Week is an opportunity to take a closer look at the context of one of the many fast swims this week, perhaps a swim that slipped through the cracks as others grabbed the headlines, or a race we didn’t get to examine as closely in the flood of weekly meets.

Thomas Heilman went on a well-documented record-breaking spree over the first half of December, shattering National Age Group Records left and right in both long course meters and short course yards in the boys’ 13-14 category.

Between the US Open, the YOTA/Arena Capital Classic and the Winter Junior Championships – East, Heilman knocked off 14 NAGs in 11 days.

And while each of these swims holds significance, one that stands out from the rest is the record he broke in the SCY 100 fly in Greensboro.

Heilman came into Winter Juniors – East with a best time of 47.35 in the event, set in April, with the boys’ 13-14 NAG sitting at 46.95 from Michael Andrew in 2014. Andrew and Heilman marked the only Americans ever aged 14 and under to have been sub-48, with Russian native Andrei Minakov the only other 13-14 swimmer listed under 48 (47.78) on USA Swimming’s age group rankings.

Heilman took down Andrew’s NAG in the prelims, clocking 46.42, and then absolutely annihilated that time in the final, blasting a scintillating 45.81.

Not only did that swim win him gold in Greensboro, beating a finals field that featured three 18-year-olds and four 17-year-olds, and make him over a second faster than any other 13-14 swimmer in history, it also nearly took down the 15-16 NAG.

Over at the West meet in Austin, Sandpiper of Nevada swimmer Ilya Kharun broke Luca Urlando‘s 15-16 NAG of 45.62 in 45.59, and while that was a breakout performance for Kharun, it incredibly leaves Heilman just over two-tenths off the record one age group up. He’s also less than a second off the 17-18 NAG, held by Tom Shields at 44.91.

After his incredible 11 days of racing, Heilman now owns the 13-14 NAG in the following events:

  • 100 freestyle SCY – 43.51
  • 200 freestyle SCY – 1:34.68
  • 100 butterfly SCY – 45.81
  • 200 butterfly SCY – 1:42.77
  • 400 freestyle relay SCY (Cavalier Aquatics/Piedmont Family YMCA) – 3:07.45 (Heilman, Will Browne, Tanner Kidd, Richard Wang)
  • 50 freestyle LCM – 22.95
  • 100 freestyle LCM – 51.12
  • 200 freestyle LCM – 1:51.27
  • 100 butterfly LCM – 53.27

In This Story

Leave a Reply

Notify of
newest most voted
Inline Feedbacks
View all comments
1 month ago

For anyone curious, the second fastest swimmers in those events have the following times:
43.90 in the 100 free
1:36.75 in the 200 free
46.95 in the 100 fly
1:45.39 in the 200 fly
23.12 in the 50 free
54.59 in the 100 free
1:53.04 in the 200 free
54.59 in the 100 fly

Reply to  jeff
1 month ago

oops 51.25 not 54.59 in the 100 free lol

Reply to  jeff
1 month ago

He’s obviously an incredible freestyler but his fly times really put him in his own league

Sam B
1 month ago

But but. Duncan Scott is 24 and looks younger than him

1 month ago

Keep the perspective that he turned 15 the second day of the meet and was able to swim all his races in the 13-14 boys category – “swimmers’ age are recorded as on the first day of the meet”. He was only 14 one day.

Swam with Thomas
Reply to  yardfan
1 month ago

Not entirely sure where you got this information. Thomas won’t be 15 for another few months.

Reply to  yardfan
1 month ago

He turns 15 in February

Aerobic Endurance
Reply to  yardfan
1 month ago

Fake news. He’s still 14….

flex tape cant fix that
Reply to  yardfan
1 month ago

idk wear the heck u got ur news. he doesnt turn 15 until at least the end of january

Reply to  yardfan
1 month ago

Didn’t I read in a previous SS article that he doesn’t age up until June?!

Reply to  yardfan
1 month ago

I know what your talking about you meant MA I believe yeah it was a bit weird but you’re right should have just said his name in the first place.

1 month ago

Outlandish predictions for 2024

50.0- 100 fly bronze
1:53.0 200 fly silver

1:46.0 200m free split on the prelims relay- USA silver

Medley relay- 49.5 split prelims- gold

1 month ago

This kid could have a scholarship at a top 8 ncaa team at only 14 💀

About James Sutherland

James Sutherland

James swam five years at Laurentian University in Sudbury, Ontario, specializing in the 200 free, back and IM. He finished up his collegiate swimming career in 2018, graduating with a bachelor's degree in economics. In 2019 he completed his graduate degree in sports journalism. Prior to going to Laurentian, James swam …

Read More »