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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
451 Joseph Jorgensen 1:28.70 9 BB Min A: 1:20.19 (+8.51s | 9.6%) Coastal Machine Aquatics Club 07/23/2025 2025 CA SCS Summer A G Champs
452 Jaxson Ransom 1:28.70 8 BB Min A: 1:20.19 (+8.51s | 9.6%) Valley Swim Team Phoenix 07/11/2024 2024 RAYS Summer Awards
50 Free
42.18
42.18
100 Free
46.52
1:28.70
100 Free
1:28.70
453 James Mayo 1:28.71 9 BB Min A: 1:20.19 (+8.52s | 9.6%) Gulf Coast Swim Team 05/30/2025 GCST Friday Night At The Races
454 Mario Aoki 1:28.73 8 BB Min A: 1:20.19 (+8.54s | 9.6%) Falfins Swimming 04/26/2025 2025 CO FST Spring LC Fever
50 Free
41.99
41.99
100 Free
46.74
1:28.73
100 Free
1:28.73
455 Gabriel Terrones 1:28.74 9 BB Min A: 1:20.19 (+8.55s | 9.6%) Team Eugene Aquatics 06/27/2025 TEAM Summer Invitational
456 Adam Zamora 1:28.75 10 BB Min A: 1:20.19 (+8.56s | 9.6%) La Grande Swim Club 07/25/2025 2025 IES LC CHAMPIONSHIPS
457 Aedan Allen 1:28.76 9 BB Min A: 1:20.19 (+8.57s | 9.7%) Lone Star Aquatic Club 05/31/2025 2025 ST LSAC For The City (LCM)
458 Danylo Marshchivskyi 1:28.77 7 BB Min A: 1:20.19 (+8.58s | 9.7%) Blast Sharks 07/24/2025 2025 CA SCS Summer A G Champs CANY
459 Zachary Bixler 1:28.81 9 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
460 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
461 Marcus Jensen 1:28.87 9 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
462 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
463 Jayden Liu 1:28.89 9 BB Min A: 1:20.19 (+8.70s | 9.8%) Pacific Dragons Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
464 Benjamin Gonen 1:28.91 8 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
465 Micah Lamb 1:28.92 9 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
466 Anthony Ryan 1:28.97 8 BB Min A: 1:20.19 (+8.78s | 9.9%) Valley Swim Team Phoenix 06/14/2024 2024 Winchester Long Course Inviational
467 Jayan Naik 1:29.00 9 BB Min A: 1:20.19 (+8.81s | 9.9%) Capital of Texas Aquatics 06/27/2025 2025 ST HPAC Long Course STX Championship
468 Luke Chai 1:29.01 8 BB Min A: 1:20.19 (+8.82s | 9.9%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
469 Gavin Mendes 1:29.07 9 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
470 Adam Kao 1:29.08 9 BB Min A: 1:20.19 (+8.89s | 10.0%) Life Time Oregon Swim Team 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
471 Peter Brandt 1:29.08 10 BB Min A: 1:20.19 (+8.89s | 10.0%) Issaquah Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
472 Nolan Heasley 1:29.11 10 BB Min A: 1:20.19 (+8.92s | 10.0%) Pierre Swim Team 06/28/2025 2025 SD Summer Starter
50 Free
39.64
39.64
100 Free
49.47
1:29.11
100 Free
1:29.11
473 Charles Liu Bates 1:29.13 10 BB Min A: 1:20.19 (+8.94s | 10.0%) California Dolphins Swim Team 05/10/2025 PC SRVA LCM C B BB+
474 Louis Yu 1:29.14 7 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
475 Benjamin Leger 1:29.15 8 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
476 Seoyul Moon 1:29.19 10 BB Min A: 1:20.19 (+9.00s | 10.1%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
477 Graham McGuire 1:29.19 7 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
478 Oliver Tadday 1:29.21 9 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
479 Romi Jones 1:29.22 9 BB Min A: 1:20.19 (+9.03s | 10.1%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
480 Patricio Pasquel Garcia 1:29.23 9 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
481 Ryan Peng 1:29.25 9 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
482 William Tate 1:29.27 10 BB Min A: 1:20.19 (+9.08s | 10.2%) Pueblo County Swim Team 06/06/2025 2025 CO La Junta Invitational
483 Jaden Moy 1:29.27 9 BB Min A: 1:20.19 (+9.08s | 10.2%) Fast Falcons 06/06/2025 2025 MAKOS Summer Splash
484 Anthony Ma 1:29.34 9 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
485 Scott Maley 1:29.34 9 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
486 Calvin Larkin 1:29.35 8 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
487 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
488 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
489 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
490 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
491 Jackson Volpe 1:29.42 9 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
492 Thomas Cooke 1:29.45 8 BB Min A: 1:20.19 (+9.26s | 10.4%) Aptos Cabrillo Swim Club 06/27/2025 Valley Splash
493 Carson Yin 1:29.46 9 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
494 Levi Lahr 1:29.58 10 BB Min A: 1:20.19 (+9.39s | 10.5%) Hurricanes Swim Team 05/10/2025 2025 MN HURR LC Spring Opener
50 Free
41.28
41.28
100 Free
48.30
1:29.58
100 Free
1:29.58
495 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
496 Ian Susanto 1:29.61 8 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
497 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
498 Alexander Dmyterko 1:29.70 9 BB Min A: 1:20.19 (+9.51s | 10.6%) Wahoo\\\\\\'s of Wellington 06/07/2025 2025 TCA Aaron Vaughn Memorial
499 Edward Uvejzovic 1:29.71 9 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
500 Enrique Trinidad 1:29.76 10 BB Min A: 1:20.19 (+9.57s | 10.7%) YMCA of West Central Florida B 04/11/2025 2025 Stingrays Early LCM Season Opener

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.