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USA Boys 10 & under - 100 Y 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
5401 Ayansh Sinha 1:31.46 10 B: 1:27.99 (+3.47s | 3.8%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
50 Free
42.73
42.73
100 Free
48.73
1:31.46
100 Free
1:31.46
5402 Evan Dao 1:31.47 9 B: 1:27.99 (+3.48s | 3.8%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
50 Free
43.22
43.22
100 Free
48.25
1:31.47
100 Free
1:31.47
5403 Jeongdam Kong 1:31.47 10 B: 1:27.99 (+3.48s | 3.8%) Waterloo Swimming 02/01/2026 2026 ST WLOO February Splash
5404 Barrett Sturgill 1:31.48 9 B: 1:27.99 (+3.49s | 3.8%) YMCA of Virginia\\\\\\'s Blue Ridge 01/02/2026 2026 LY Winter Invitational
50 Free
43.85
43.85
100 Free
47.63
1:31.48
100 Free
1:31.48
5405 Cole Erickson 1:31.49 8 B: 1:27.99 (+3.50s | 3.8%) Reno Aquatic Club 07/31/2026 2026 High Country Short Course Championship
50 Free
41.31
41.31
100 Free
50.18
1:31.49
100 Free
1:31.49
5406 Tristan Osborne 1:31.50 10 B: 1:27.99 (+3.51s | 3.8%) Altavista Area YMCA Dolphins 03/07/2026 PYSA Champs 2026
50 Free
40.62
40.62
100 Free
50.88
1:31.50
100 Free
1:31.50
5407 Ryan Shen 1:31.50 8 B: 1:27.99 (+3.51s | 3.8%) Santa Clara Swim Club 07/25/2026 2026 DACA SC CBA Meet
5408 Spencer Drummond 1:31.50 10 B: 1:27.99 (+3.51s | 3.8%) Pacific Swim 09/20/2026 2026 SI PS Freestyle Festival Sun
50 Free
43.09
43.09
100 Free
48.41
1:31.50
100 Free
1:31.50
5409 Jayden Chen 1:31.50 10 B: 1:27.99 (+3.51s | 3.8%) Tualatin Hills Swim Club 10/10/2025 2025 October FNT
5410 Joseph Guite 1:31.51 10 B: 1:27.99 (+3.52s | 3.8%) Mecklenburg Swim Association 03/07/2026 2026 MSA March Madness Invitational
5411 Carson DeMarco 1:31.54 10 B: 1:27.99 (+3.55s | 3.9%) O\\\\\\'Neal Aquatics 11/09/2025 2025 12 And Under Mini Meet V2
50 Free
44.82
44.82
50 Free
44.82
100 Free
46.72
1:31.54
50 Free
46.72
5412 Charles Fukuma 1:31.54 10 B: 1:27.99 (+3.55s | 3.9%) South Valley Makos 09/14/2024 Milpitas Aquatic Club SC CBA+ Meet
5413 Joey de Bear 1:31.54 9 B: 1:27.99 (+3.55s | 3.9%) Upper Arlington Swim Club 02/19/2026 2026 OH UASC SC Regional Championships
50 Free
42.55
42.55
100 Free
48.99
1:31.54
100 Free
1:31.54
5414 Cameron Duncan 1:31.54 9 B: 1:27.99 (+3.55s | 3.9%) H.E.S. Hurricanes Swim Team 03/27/2026 2026 MR Bronze Championships Central KBM
50 Free
43.23
43.23
100 Free
48.31
1:31.54
100 Free
1:31.54
5415 Thomas Comport 1:31.55 8 B: 1:27.99 (+3.56s | 3.9%) Highbridge Aquatics 12/05/2025 2025 Holiday Classic
50 Free
42.82
42.82
100 Free
48.73
1:31.55
100 Free
1:31.55
5416 Matthew Zhu 1:31.55 9 B: 1:27.99 (+3.56s | 3.9%) Pacific Dragons Swim Team 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
50 Free
41.35
41.35
100 Free
50.20
1:31.55
100 Free
1:31.55
5417 Ettore Billip 1:31.55 9 B: 1:27.99 (+3.56s | 3.9%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
5418 Kevin Struemph 1:31.55 10 B: 1:27.99 (+3.56s | 3.9%) Wild West Aquatic Club 10/17/2026 2026 BD SWAToberfest Sprintacular
5419 Michael Maznychko 1:31.56 9 B: 1:27.99 (+3.57s | 3.9%) Qns Aquatic Club 11/22/2025 2025 MR QNS Protect Ya Turkey Neck Invite
50 Free
41.58
41.58
100 Free
49.98
1:31.56
100 Free
1:31.56
5420 Harrison Randall 1:31.56 9 B: 1:27.99 (+3.57s | 3.9%) Baylor Swim Club 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Free
42.38
42.38
100 Free
49.18
1:31.56
100 Free
1:31.56
5421 Emmett Escobedo 1:31.56 10 B: 1:27.99 (+3.57s | 3.9%) Miami Swimming 09/19/2026 2026 DSC Season Opener Invite
5422 Emilio Roa 1:31.56 10 B: 1:27.99 (+3.57s | 3.9%) McAllen Swim Club 10/09/2026 2026 ST SASA Sombrero Dos
50 Free
42.69
42.69
100 Free
48.87
1:31.56
100 Free
1:31.56
5423 Preston Roberts 1:31.57 10 B: 1:27.99 (+3.58s | 3.9%) Findlay YMCA Frogs 02/19/2026 2026 OH SOS SC Regional Championships
50 Free
43.59
43.59
100 Free
47.98
1:31.57
100 Free
1:31.57
5424 Declan Brouwers 1:31.57 10 B: 1:27.99 (+3.58s | 3.9%) Egra Waves 12/05/2025 EGRA 2025 Winter Washout
50 Free
41.49
41.49
100 Free
50.08
1:31.57
100 Free
1:31.57
5425 Andrew Wang 1:31.57 9 B: 1:27.99 (+3.58s | 3.9%) Badger Swim Club,Inc. 10/04/2025 2025 MR BGNW Marlins October Harvest Festival
50 Free
42.56
42.56
100 Free
49.01
1:31.57
100 Free
1:31.57
5426 Xavier Tuazon 1:31.57 8 B: 1:27.99 (+3.58s | 3.9%) Cougar Aquatic Team 01/31/2026 2026 CAT Cougar Snow Storm
50 Free
42.62
42.62
100 Free
48.95
1:31.57
100 Free
1:31.57
5427 Theodore Stamatelos 1:31.57 9 B: 1:27.99 (+3.58s | 3.9%) Peddie Aquatic Association 02/01/2026 2026 PTAC Kickoff
50 Free
43.14
43.14
100 Free
48.43
1:31.57
100 Free
1:31.57
5428 Kauri Katene 1:31.57 7 B: 1:27.99 (+3.58s | 3.9%) Badger Swim Club,Inc. 03/07/2026 2026 MR Metro 8 Under Championships
50 Free
43.21
43.21
100 Free
48.36
1:31.57
100 Free
1:31.57
5429 Joseph Slicer 1:31.57 7 B: 1:27.99 (+3.58s | 3.9%) Wright County Wave Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Free
44.17
44.17
100 Free
47.40
1:31.57
100 Free
1:31.57
5430 Max Kalik 1:31.57 8 B: 1:27.99 (+3.58s | 3.9%) Mason Manta Rays 10/23/2026 2026 CLPR Halloween Meet
50 Free
43.75
43.75
100 Free
47.82
1:31.57
100 Free
1:31.57
5431 Landon Ciaccio 1:31.58 10 B: 1:27.99 (+3.59s | 3.9%) Machine Aquatics 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 Free
43.16
43.16
100 Free
48.42
1:31.58
100 Free
1:31.58
5432 Carter Sparks 1:31.58 10 B: 1:27.99 (+3.59s | 3.9%) Front Range Barracudas 07/30/2026 2026 CO CUDA Coda
50 Free
40.40
40.40
50 Free
40.40
75 Free
25.37
1:05.77
100 Free
25.81
1:31.58
50 Free
51.18
5433 Daniel Cai 1:31.59 9 B: 1:27.99 (+3.60s | 3.9%) All Star Aquatics 10/11/2025 2025 ASA October Kick Off
50 Free
43.46
43.46
100 Free
48.13
1:31.59
100 Free
1:31.59
5434 Alton Ersoz 1:31.60 10 B: 1:27.99 (+3.61s | 3.9%) South Shore Sails 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
50 Free
42.41
42.41
100 Free
49.19
1:31.60
100 Free
1:31.60
5435 Peter Ortiz 1:31.60 8 B: 1:27.99 (+3.61s | 3.9%) YMCA East Hampton Hurricanes 02/28/2026 2026 MR TVSC St Patrick S Day 8 Under Meet
50 Free
44.62
44.62
100 Free
46.98
1:31.60
100 Free
1:31.60
5436 Harrison Way 1:31.60 9 B: 1:27.99 (+3.61s | 3.9%) Jersey Aquatic Club 02/21/2026 CAT 12 Under Silver Bronze Champs Region A
50 Free
40.96
40.96
100 Free
50.64
1:31.60
100 Free
1:31.60
5437 Joshua Miller 1:31.60 10 B: 1:27.99 (+3.61s | 3.9%) Parkway-Rockwood Gateway Swim 10/09/2026 Fall Festival Invitational
50 Free
43.62
43.62
100 Free
47.98
1:31.60
100 Free
1:31.60
5438 Jey Ram 1:31.61 9 B: 1:27.99 (+3.62s | 4.0%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Free
42.89
42.89
100 Free
48.72
1:31.61
100 Free
1:31.61
5439 Ronan Connellan 1:31.62 10 B: 1:27.99 (+3.63s | 4.0%) Baylor Swim Club 01/09/2026 2026 MCC January Invite
50 Free
42.24
42.24
100 Free
49.38
1:31.62
100 Free
1:31.62
5440 Lucas Li 1:31.62 9 B: 1:27.99 (+3.63s | 4.0%) Alto Swim Club 03/07/2026 DACA CBA Meet
5441 Owen Rogers 1:31.64 10 B: 1:27.99 (+3.65s | 4.0%) Nation\\\\\\'s Capital Swim Club 03/21/2026 2026 MAKO SPRING FLING
50 Free
43.37
43.37
100 Free
48.27
1:31.64
100 Free
1:31.64
5442 Holden Lee 1:31.64 10 B: 1:27.99 (+3.65s | 4.0%) Palo Alto Stanford Aquatics 10/03/2026 PASA CBA+ SCY Meet Oct 2026
5443 Sterling Davidson 1:31.65 9 B: 1:27.99 (+3.66s | 4.0%) Heartland Aquatics 11/22/2025 2025 MW HLA Goggle Gobble
50 Free
43.56
43.56
100 Free
48.09
1:31.65
100 Free
1:31.65
5444 Alexander Kolpakov 1:31.66 9 B: 1:27.99 (+3.67s | 4.0%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
50 Free
43.20
43.20
100 Free
48.46
1:31.66
100 Free
1:31.66
5445 Benjamin Ely 1:31.66 10 B: 1:27.99 (+3.67s | 4.0%) Area Tallahassee Aquatic Club 09/25/2026 2026 Tropic Like It S Hot Open
25 Free
19.31
19.31
50 Free
22.49
41.80
50 Free
41.80
75 Free
25.17
1:06.97
100 Free
24.69
1:31.66
50 Free
49.86
5446 Walter Miles 1:31.67 8 B: 1:27.99 (+3.68s | 4.0%) Madison Swimming Association 01/30/2026 MSA Ray Fogg Memorial Meet 2026
50 Free
42.21
42.21
100 Free
49.46
1:31.67
100 Free
1:31.67
5447 Nicholas Ballard 1:31.67 9 B: 1:27.99 (+3.68s | 4.0%) Battlefield Area Star Swimmers 01/09/2026 NOVA New Year S Kick Off
50 Free
42.95
42.95
100 Free
48.72
1:31.67
100 Free
1:31.67
5448 Santino Verderaime 1:31.68 9 B: 1:27.99 (+3.69s | 4.0%) Pikes Peak Athletics 11/08/2024 2024 CO Pikes Peak Finals
50 Free
43.76
43.76
100 Free
47.92
1:31.68
100 Free
1:31.68
5449 Branson Leung 1:31.68 10 B: 1:27.99 (+3.69s | 4.0%) East Bay Bat Rays 10/10/2026 SRVA SC C B BB+ Meet
5450 Yug Sharma 1:31.68 9 B: 1:27.99 (+3.69s | 4.0%) East Bay Bat Rays 07/10/2026 Redwood Empire Swim League Championship
50 Free
45.17
45.17
100 Free
46.51
1:31.68
100 Free
1:31.68

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.