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USA Boys 10 & under - 100 Y Fly

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
301 Tatsumasa Sekine 1:13.74 9 AAA Min AAAA: 1:09.79 (+3.95s | 5.4%) Santa Clara Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Fly
34.33
34.33
100 Fly
39.41
1:13.74
100 Fly
1:13.74
302 Daniel De La Torre 1:13.77 9 AAA Min AAAA: 1:09.79 (+3.98s | 5.4%) Heritage High School 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Fly
31.73
31.73
100 Fly
42.04
1:13.77
100 Fly
1:13.77
303 Luke Harriger 1:13.79 10 AAA Min AAAA: 1:09.79 (+4.00s | 5.4%) Lima Family YMCA Swim Team 03/12/2026 2026 OH SC Junior Championships
50 Fly
34.87
34.87
100 Fly
38.92
1:13.79
100 Fly
1:13.79
304 Noah Williams 1:13.82 10 AAA Min AAAA: 1:09.79 (+4.03s | 5.5%) Crosshill Christian 02/13/2026 2026 OR HS 4a 4
50 Fly
34.03
34.03
100 Fly
39.79
1:13.82
100 Fly
1:13.82
305 Kevin Zou 1:13.86 10 AAA Min AAAA: 1:09.79 (+4.07s | 5.5%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Fly
34.45
34.45
100 Fly
39.41
1:13.86
100 Fly
1:13.86
306 Collin Johnson 1:13.92 10 AAA Min AAAA: 1:09.79 (+4.13s | 5.6%) Machine Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Fly
33.92
33.92
100 Fly
40.00
1:13.92
100 Fly
1:13.92
307 Johann Gomez Ugalde 1:13.93 10 AAA Min AAAA: 1:09.79 (+4.14s | 5.6%) Sharks 03/27/2026 2026 Sunshine State Showcase
50 Fly
34.16
34.16
100 Fly
39.77
1:13.93
100 Fly
1:13.93
308 Carson Swift 1:13.98 10 AAA Min AAAA: 1:09.79 (+4.19s | 5.7%) Nitro Swimming 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 Fly
34.85
34.85
100 Fly
39.13
1:13.98
100 Fly
1:13.98
309 Declan Wang 1:13.98 10 AAA Min AAAA: 1:09.79 (+4.19s | 5.7%) Aquazot Swim Club 11/21/2025 2025 CA MVN Turkey Classic
50 Fly
34.73
34.73
100 Fly
39.25
1:13.98
100 Fly
1:13.98
310 Kellan Naisbitt 1:13.99 10 AAA Min AAAA: 1:09.79 (+4.20s | 5.7%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Fly
34.62
34.62
100 Fly
39.37
1:13.99
100 Fly
1:13.99
311 Charles Swinsick 1:14.00 10 AAA Min AAAA: 1:09.79 (+4.21s | 5.7%) Marlins Of Raleigh 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Fly
34.57
34.57
100 Fly
39.43
1:14.00
100 Fly
1:14.00
312 Sebastian Horn-Rios 1:14.02 10 AAA Min AAAA: 1:09.79 (+4.23s | 5.7%) T2 Aquatics 12/04/2025 RAFC Winter Classic
50 Fly
33.48
33.48
100 Fly
40.54
1:14.02
100 Fly
1:14.02
313 Charles Rings 1:14.03 9 AAA Min AAAA: 1:09.79 (+4.24s | 5.7%) Kelso 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Fly
33.70
33.70
100 Fly
40.33
1:14.03
100 Fly
1:14.03
314 Benjamin Balmaceda 1:14.06 10 AAA Min AAAA: 1:09.79 (+4.27s | 5.8%) Alamo Heights Aquatic Club ? A 02/20/2026 2026 ST AAAA SC STAGS
50 Fly
35.56
35.56
100 Fly
38.50
1:14.06
100 Fly
1:14.06
315 Luke Muller 1:14.06 10 AAA Min AAAA: 1:09.79 (+4.27s | 5.8%) Marist Catholic 02/13/2026 2026 OR HS 4a 4
50 Fly
33.64
33.64
100 Fly
40.42
1:14.06
100 Fly
1:14.06
316 Matvey Fadeev 1:14.08 10 AAA Min AAAA: 1:09.79 (+4.29s | 5.8%) Issaquah Swim Team 03/19/2026 2026 NW Region Age Group Champs Approved
50 Fly
34.69
34.69
100 Fly
39.39
1:14.08
100 Fly
1:14.08
317 Troy Cary 1:14.10 10 AAA Min AAAA: 1:09.79 (+4.31s | 5.8%) Alamo Area Aquatic Association 10/10/2025 2025 ST ASC Bob Thompson Open
50 Fly
34.64
34.64
100 Fly
39.46
1:14.10
100 Fly
1:14.10
318 Jaeden Lin 1:14.12 9 AAA Min AAAA: 1:09.79 (+4.33s | 5.8%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Fly
34.51
34.51
100 Fly
39.61
1:14.12
100 Fly
1:14.12
319 Matias Cardona 1:14.13 10 AAA Min AAAA: 1:09.79 (+4.34s | 5.9%) SwimFast 03/05/2026 2026 FG Age Group SCY Championships
50 Fly
34.22
34.22
100 Fly
39.91
1:14.13
100 Fly
1:14.13
320 Asher Knapp 1:14.23 10 AAA Min AAAA: 1:09.79 (+4.44s | 6.0%) Tide Swimming 01/23/2026 2026 USAS IMX Games
50 Fly
33.35
33.35
100 Fly
40.88
1:14.23
100 Fly
1:14.23
321 Lucas Sharp 1:14.25 10 AAA Min AAAA: 1:09.79 (+4.46s | 6.0%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Fly
34.84
34.84
100 Fly
39.41
1:14.25
100 Fly
1:14.25
322 Aurelius Lien 1:14.34 9 AAA Min AAAA: 1:09.79 (+4.55s | 6.1%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Fly
35.11
35.11
100 Fly
39.23
1:14.34
100 Fly
1:14.34
323 Rossi Cofield 1:14.40 9 AAA Min AAAA: 1:09.79 (+4.61s | 6.2%) Rockville Montgomery Swim Club 02/13/2026 39th Black History Swim Meet
50 Fly
34.34
34.34
100 Fly
40.06
1:14.40
100 Fly
1:14.40
324 Ryan Wang 1:14.40 9 AAA Min AAAA: 1:09.79 (+4.61s | 6.2%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Fly
34.23
34.23
100 Fly
40.17
1:14.40
100 Fly
1:14.40
325 Alan Su 1:14.42 10 AAA Min AAAA: 1:09.79 (+4.63s | 6.2%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Fly
33.93
33.93
100 Fly
40.49
1:14.42
100 Fly
1:14.42
326 Trevor Lam 1:14.42 9 AAA Min AAAA: 1:09.79 (+4.63s | 6.2%) Dare Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Fly
33.82
33.82
100 Fly
40.60
1:14.42
100 Fly
1:14.42
327 Luke Ford 1:14.47 10 AAA Min AAAA: 1:09.79 (+4.68s | 6.3%) The Claremont Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Fly
34.77
34.77
100 Fly
39.70
1:14.47
100 Fly
1:14.47
328 Branimir Petkov 1:14.52 10 AAA Min AAAA: 1:09.79 (+4.73s | 6.3%) Evolution Racing Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Fly
34.72
34.72
100 Fly
39.80
1:14.52
100 Fly
1:14.52
329 Jacob Wall 1:14.64 10 AA Min AAA: 1:14.59 (+0.05s | 0.1%) Seton Catholic 02/15/2025 Boys District IV 2A Champs 2025
50 Fly
33.85
33.85
100 Fly
40.79
1:14.64
100 Fly
1:14.64
330 Yutaka Marescot 1:14.65 10 AA Min AAA: 1:14.59 (+0.06s | 0.1%) Phoenix Aquatic Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Fly
36.21
36.21
100 Fly
38.44
1:14.65
100 Fly
1:14.65
331 Cristiano Dawson 1:14.71 10 AA Min AAA: 1:14.59 (+0.12s | 0.2%) SwimMAC Carolina 07/21/2026 2026 SwimMAC Short Course IntraSquad Shootout
50 Fly
35.47
35.47
100 Fly
39.24
1:14.71
100 Fly
1:14.71
332 Carson Zeiger 1:14.75 10 AA Min AAA: 1:14.59 (+0.16s | 0.2%) New Wave Swim Team 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Fly
34.56
34.56
100 Fly
40.19
1:14.75
100 Fly
1:14.75
333 Alex Yang 1:14.76 10 AA Min AAA: 1:14.59 (+0.17s | 0.2%) Three Village Swim Club 01/23/2026 2026 USAS IMX Games
50 Fly
35.12
35.12
100 Fly
39.64
1:14.76
100 Fly
1:14.76
334 Ryder Lu 1:14.79 10 AA Min AAA: 1:14.59 (+0.20s | 0.3%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Fly
34.64
34.64
100 Fly
40.15
1:14.79
100 Fly
1:14.79
335 Bryan Jing 1:14.79 10 AA Min AAA: 1:14.59 (+0.20s | 0.3%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Fly
34.65
34.65
100 Fly
40.14
1:14.79
100 Fly
1:14.79
336 Jorden Li 1:14.82 10 AA Min AAA: 1:14.59 (+0.23s | 0.3%) Arctic Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Fly
35.66
35.66
100 Fly
39.16
1:14.82
100 Fly
1:14.82
337 Parker Burgess 1:14.87 10 AA Min AAA: 1:14.59 (+0.28s | 0.4%) Archbishop Murphy High School 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Fly
30.90
30.90
100 Fly
43.97
1:14.87
100 Fly
1:14.87
338 Leo Wu 1:14.89 8 AA Min AAA: 1:14.59 (+0.30s | 0.4%) Dragon Swim Team 01/17/2026 2026 PV January Open Audrey Moore
50 Fly
34.04
34.04
100 Fly
40.85
1:14.89
100 Fly
1:14.89
339 Zane Deshayes 1:14.89 10 AA Min AAA: 1:14.59 (+0.30s | 0.4%) Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Fly
35.44
35.44
100 Fly
39.45
1:14.89
100 Fly
1:14.89
340 Alexander Baytin 1:14.92 9 AA Min AAA: 1:14.59 (+0.33s | 0.4%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Fly
34.36
34.36
100 Fly
40.56
1:14.92
100 Fly
1:14.92
341 Wyatt Larson 1:14.98 10 AA Min AAA: 1:14.59 (+0.39s | 0.5%) Denver Swim Academy 02/27/2026 2026 CO CSI SC Age Group Championships
50 Fly
35.18
35.18
100 Fly
39.80
1:14.98
100 Fly
1:14.98
342 Justin Huang 1:15.00 10 AA Min AAA: 1:14.59 (+0.41s | 0.5%) Tac Titans 07/31/2026 2026 TAC TITANS Summer Sizzler
50 Fly
34.07
34.07
100 Fly
40.93
1:15.00
100 Fly
1:15.00
343 Ariovistus Pardee 1:15.03 10 AA Min AAA: 1:14.59 (+0.44s | 0.6%) Maui Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Fly
36.72
36.72
100 Fly
38.31
1:15.03
100 Fly
1:15.03
344 Jeffrey Moon 1:15.05 10 AA Min AAA: 1:14.59 (+0.46s | 0.6%) Commerce Aquatics Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Fly
34.42
34.42
100 Fly
40.63
1:15.05
100 Fly
1:15.05
345 Preston Tran 1:15.10 10 AA Min AAA: 1:14.59 (+0.51s | 0.7%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Fly
34.66
34.66
100 Fly
40.44
1:15.10
100 Fly
1:15.10
346 Franklin Chao 1:15.12 10 AA Min AAA: 1:14.59 (+0.53s | 0.7%) North Carolina Aquatic Club 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Fly
34.05
34.05
100 Fly
41.07
1:15.12
100 Fly
1:15.12
347 Seth Snyder 1:15.16 10 AA Min AAA: 1:14.59 (+0.57s | 0.8%) Lynchburg YMCA Swim Team 01/02/2026 2026 LY Winter Invitational
50 Fly
36.79
36.79
100 Fly
38.37
1:15.16
100 Fly
1:15.16
348 Henry Chung 1:15.17 10 AA Min AAA: 1:14.59 (+0.58s | 0.8%) Commonwealth Swimming 06/26/2026 2026 NE CS Summer Classic
50 Fly
34.78
34.78
100 Fly
40.39
1:15.17
100 Fly
1:15.17
349 Elliott Lesnau 1:15.17 10 AA Min AAA: 1:14.59 (+0.58s | 0.8%) Plymouth Canton Cruisers 03/14/2026 2026 SCY 10 Under Championship Meet
50 Fly
34.04
34.04
100 Fly
41.13
1:15.17
100 Fly
1:15.17
350 Luke Lee 1:15.18 10 AA Min AAA: 1:14.59 (+0.59s | 0.8%) Suburban Seahawks Club 12/11/2025 2025 Katie Ledecky Invitational
50 Fly
36.02
36.02
100 Fly
39.16
1:15.18
100 Fly
1:15.18

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.