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USA Boys 10 & under - 100 M Free

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
401 Danylo Marshchivskyi 1:28.77 8 BB Min A: 1:20.19 (+8.58s | 9.7%) Blast Sharks 07/24/2025 2025 CA SCS Summer A G Champs CANY
402 Zachary Bixler 1:28.81 10 BB Min A: 1:20.19 (+8.62s | 9.7%) Inland Coastal Aquatic Club 07/24/2025 2025 SI LC AG CHAMPS
50 Free
41.50
41.50
100 Free
47.31
1:28.81
100 Free
1:28.81
403 Bryant Stringham 1:28.84 10 BB Min A: 1:20.19 (+8.65s | 9.7%) Olympus Aquatics 06/06/2025 Speed Lake City 2025
50 Free
42.82
42.82
100 Free
46.02
1:28.84
100 Free
1:28.84
404 Marcus Jensen 1:28.87 10 BB Min A: 1:20.19 (+8.68s | 9.8%) Voltage Aquatics 05/16/2025 2025 Spring Fling LC Invitational
50 Free
42.35
42.35
100 Free
46.52
1:28.87
100 Free
1:28.87
405 Brayden Nguyen 1:28.87 9 BB Min A: 1:20.19 (+8.68s | 9.8%) San Jose Goosemonkeys 05/23/2025 Zone 1 South May Firecracker 500
406 Jayden Liu 1:28.89 10 BB Min A: 1:20.19 (+8.70s | 9.8%) Pacific Dragons Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
407 Benjamin Gonen 1:28.91 9 BB Min A: 1:20.19 (+8.72s | 9.8%) YMCA of Austin Swim Alliance 04/05/2025 2025 ST TXLA 10 U Long Course Kick Off
408 Micah Lamb 1:28.92 10 BB Min A: 1:20.19 (+8.73s | 9.8%) Riptide Aquatics 05/16/2025 2025 FAST May Invite
50 Free
41.82
41.82
100 Free
47.10
1:28.92
100 Free
1:28.92
409 Anthony Ryan 1:28.97 10 BB Min A: 1:20.19 (+8.78s | 9.9%) Valley Swim Team Phoenix 06/14/2024 2024 Winchester Long Course Inviational
410 Jayan Naik 1:29.00 10 BB Min A: 1:20.19 (+8.81s | 9.9%) Capital of Texas Aquatics 06/27/2025 2025 ST HPAC Long Course STX Championship
411 Gavin Mendes 1:29.07 10 BB Min A: 1:20.19 (+8.88s | 10.0%) Downey Dolphins Swim Team 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
41.36
41.36
100 Free
47.71
1:29.07
100 Free
1:29.07
412 Adam Kao 1:29.08 10 BB Min A: 1:20.19 (+8.89s | 10.0%) Life Time Oregon Swim Team 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
413 Louis Yu 1:29.14 8 BB Min A: 1:20.19 (+8.95s | 10.0%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Free
42.99
42.99
100 Free
46.15
1:29.14
100 Free
1:29.14
414 Benjamin Leger 1:29.15 10 BB Min A: 1:20.19 (+8.96s | 10.1%) Lynchburg YMCA Swim Team 07/12/2024 2024 CCA Summer Awards
50 Free
41.79
41.79
100 Free
47.36
1:29.15
100 Free
1:29.15
415 Graham McGuire 1:29.19 8 BB Min A: 1:20.19 (+9.00s | 10.1%) Swim Florida 04/11/2025 2025 GCST Spring Invite
50 Free
41.92
41.92
100 Free
47.27
1:29.19
100 Free
1:29.19
416 Oliver Tadday 1:29.21 10 BB Min A: 1:20.19 (+9.02s | 10.1%) Gold\\\\\\'s Aquatics Club (Camas) 08/02/2025 GACC 2025 End Of Season Meet
50 Free
42.25
42.25
100 Free
46.96
1:29.21
100 Free
1:29.21
417 Romi Jones 1:29.22 10 BB Min A: 1:20.19 (+9.03s | 10.1%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
418 Patricio Pasquel Garcia 1:29.23 10 BB Min A: 1:20.19 (+9.04s | 10.1%) Titanes de Tym 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
41.54
41.54
100 Free
47.69
1:29.23
100 Free
1:29.23
419 Ryan Peng 1:29.25 10 BB Min A: 1:20.19 (+9.06s | 10.2%) Roseburg Y Swim Team 05/02/2025 2025 AAA May LC Invitational
50 Free
43.23
43.23
100 Free
46.02
1:29.25
100 Free
1:29.25
420 Jaden Moy 1:29.27 10 BB Min A: 1:20.19 (+9.08s | 10.2%) Fast Falcons 06/06/2025 2025 MAKOS Summer Splash
421 Scott Maley 1:29.34 10 BB Min A: 1:20.19 (+9.15s | 10.2%) Rochester Swim Club 07/18/2025 2025 MN MTKA Minnesota Regional Championship
50 Free
41.90
41.90
100 Free
47.44
1:29.34
100 Free
1:29.34
422 Anthony Ma 1:29.34 10 BB Min A: 1:20.19 (+9.15s | 10.2%) Cottonwood Heights Aquatics 06/13/2025 2025 SDAT Summer Spectacular
50 Free
42.61
42.61
100 Free
46.73
1:29.34
100 Free
1:29.34
423 Calvin Larkin 1:29.35 9 BB Min A: 1:20.19 (+9.16s | 10.3%) Bend Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
42.29
42.29
100 Free
47.06
1:29.35
100 Free
1:29.35
424 Lucas Shamshurin 1:29.36 10 BB Min A: 1:20.19 (+9.17s | 10.3%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
425 Owen Friedman 1:29.37 8 BB Min A: 1:20.19 (+9.18s | 10.3%) Legacy Aquatics 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
41.60
41.60
100 Free
47.77
1:29.37
100 Free
1:29.37
426 Daniel Thorpe 1:29.40 9 BB Min A: 1:20.19 (+9.21s | 10.3%) Aquajets Swim Team 05/29/2025 2025 MN WOLF HUFF N PUFF INVITE
50 Free
41.37
41.37
100 Free
48.03
1:29.40
100 Free
1:29.40
427 Charles Jodrey 1:29.40 10 BB Min A: 1:20.19 (+9.21s | 10.3%) Mercy HealthPlex Sea Wolves 08/06/2025 2025 Summer Elite Showcase
50 Free
43.78
43.78
100 Free
45.62
1:29.40
100 Free
1:29.40
428 Jackson Volpe 1:29.42 10 BB Min A: 1:20.19 (+9.23s | 10.3%) Lake Erie Silver Dolphins 07/12/2025 LSSC Avon Classic
50 Free
42.78
42.78
100 Free
46.64
1:29.42
100 Free
1:29.42
429 Thomas Cooke 1:29.45 9 BB Min A: 1:20.19 (+9.26s | 10.4%) Aptos Cabrillo Swim Club 06/27/2025 Valley Splash
430 Carson Yin 1:29.46 10 BB Min A: 1:20.19 (+9.27s | 10.4%) Tualatin Hills Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
42.30
42.30
100 Free
47.16
1:29.46
100 Free
1:29.46
431 Reid Siemens 1:29.58 8 BB Min A: 1:20.19 (+9.39s | 10.5%) Hurricanes Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
42.27
42.27
100 Free
47.31
1:29.58
100 Free
1:29.58
432 Ian Susanto 1:29.61 9 BB Min A: 1:20.19 (+9.42s | 10.5%) Legacy Aquatics 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
41.28
41.28
100 Free
48.33
1:29.61
100 Free
1:29.61
433 Cameron Ecklof 1:29.65 9 BB Min A: 1:20.19 (+9.46s | 10.6%) Sporting Jax Aquatic Club 06/20/2025 2025 FAST Independence Invitational
50 Free
42.36
42.36
100 Free
47.29
1:29.65
100 Free
1:29.65
434 Alexander Dmyterko 1:29.70 10 BB Min A: 1:20.19 (+9.51s | 10.6%) Wahoo\\\\\\'s of Wellington 06/07/2025 2025 TCA Aaron Vaughn Memorial
435 Edward Uvejzovic 1:29.71 10 BB Min A: 1:20.19 (+9.52s | 10.6%) Olympus Aquatics 06/06/2025 Speed Lake City 2025
50 Free
42.93
42.93
100 Free
46.78
1:29.71
100 Free
1:29.71
436 Nicholas Medina 1:29.86 9 BB Min A: 1:20.19 (+9.67s | 10.8%) Laker Swim 06/12/2025 2025 RAFC Summer Solstice
50 Free
42.55
42.55
100 Free
47.31
1:29.86
100 Free
1:29.86
437 Philip Mortimer 1:29.86 10 BB Min A: 1:20.19 (+9.67s | 10.8%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
438 Marcello Rinaldi 1:29.88 10 BB Min A: 1:20.19 (+9.69s | 10.8%) Minnetonka Swim Club 05/03/2025 2025 MN RSC Pentathlon
439 Demian Jarmy 1:29.94 10 BB Min A: 1:20.19 (+9.75s | 10.8%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
440 Marcus Pass 1:30.01 9 BB Min A: 1:20.19 (+9.82s | 10.9%) Sioux Falls Swim Team 05/09/2025 2025 SD SFST Ready For Long Course
50 Free
41.73
41.73
100 Free
48.28
1:30.01
100 Free
1:30.01
441 Phinnaeus Johnson 1:30.02 10 BB Min A: 1:20.19 (+9.83s | 10.9%) South Valley Makos 06/27/2025 Valley Splash
442 Liam Davila 1:30.05 9 BB Min A: 1:20.19 (+9.86s | 10.9%) Saint Petersburg Aquatics 01/16/2026 2026 TRIALS FUNDRAISER MEET
50 Free
42.21
42.21
100 Free
47.84
1:30.05
100 Free
1:30.05
443 Mateo Turcinov 1:30.06 10 BB Min A: 1:20.19 (+9.87s | 11.0%) Lake Erie Silver Dolphins 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
42.93
42.93
100 Free
47.13
1:30.06
100 Free
1:30.06
444 Ty Hoggard 1:30.06 10 BB Min A: 1:20.19 (+9.87s | 11.0%) Blue Dolfins 04/26/2025 2025 Ron Nardozzi Pre Derby Sprint Invite
445 Alex Liu 1:30.06 9 BB Min A: 1:20.19 (+9.87s | 11.0%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
446 Wesley Wei 1:30.08 10 BB Min A: 1:20.19 (+9.89s | 11.0%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
447 Haoran Cong 1:30.09 10 BB Min A: 1:20.19 (+9.90s | 11.0%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Free
41.82
41.82
100 Free
48.27
1:30.09
100 Free
1:30.09
448 Marek Martini 1:30.12 9 BB Min A: 1:20.19 (+9.93s | 11.0%) Blue Dragons Swim Team 06/26/2025 2025 Howard Jones Open
449 Jay Dai 1:30.13 10 BB Min A: 1:20.19 (+9.94s | 11.0%) Alto Swim Club 07/19/2025 Alto Last Splash
450 Ian Chan 1:30.14 10 BB Min A: 1:20.19 (+9.95s | 11.0%) Trident Aquatic Club 08/06/2025 2025 Summer Elite Showcase
50 Free
41.90
41.90
100 Free
48.24
1:30.14
100 Free
1:30.14

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.