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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
4101 Ryan Li 1:58.59 10 B: 1:40.99 (+17.60s | 14.8%) Blazing Barracudas 07/12/2025 LSSC Avon Classic
50 Free
55.91
55.91
100 Free
1:02.68
1:58.59
100 Free
1:58.59
4102 Ethan LiFeng 1:58.65 7 B: 1:40.99 (+17.66s | 14.9%) Tualatin Hills Swim Club 06/12/2026 2026 THSC June Open
50 Free
54.07
54.07
100 Free
1:04.58
1:58.65
100 Free
1:58.65
4103 Nicolas Rivera 1:58.66 10 B: 1:40.99 (+17.67s | 14.9%) Blue Marlins Aquatic Club 05/22/2026 2026 T2 Aquatics Norris Foundation LC Meet
4104 Sterling Howland 1:58.67 10 B: 1:40.99 (+17.68s | 14.9%) Omni Otters Swim Club 05/30/2026 2026 MN RSC Summer Jam
4105 Andy Li 1:58.68 9 B: 1:40.99 (+17.69s | 14.9%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Free
57.14
57.14
100 Free
1:01.54
1:58.68
100 Free
1:58.68
4106 Ian Kamel Castro 1:58.70 8 B: 1:40.99 (+17.71s | 14.9%) Baylor Swim Club 04/24/2026 2026 ARENA Long Course Invitational Meet
4107 Alden Banachowski 1:58.73 9 B: 1:40.99 (+17.74s | 14.9%) Swim Melbourne 06/07/2025 2025 TCA Aaron Vaughn Memorial
4108 Lucas Corredor 1:58.75 8 B: 1:40.99 (+17.76s | 15.0%) T2 Aquatics 04/17/2026 2026 GCST Spring Open
4109 Lucien Dickert 1:58.75 10 B: 1:40.99 (+17.76s | 15.0%) St Croix Swim Club 06/19/2026 2026 MN MAN Red White Blue Invite Copied
50 Free
53.15
53.15
100 Free
1:05.60
1:58.75
100 Free
1:58.75
4110 Alexander Ngaw 1:58.75 8 B: 1:40.99 (+17.76s | 15.0%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
4111 Ryan Sharzehi 1:58.76 9 B: 1:40.99 (+17.77s | 15.0%) Multnomah Athletic Club 05/01/2026 2026 THSC Spring Invite
50 Free
56.58
56.58
100 Free
1:02.18
1:58.76
100 Free
1:58.76
4112 Jihwan Kwon 1:58.77 7 B: 1:40.99 (+17.78s | 15.0%) Memphis Thunder Aquatic Club 05/29/2026 2026 Spring Invitational
4113 Julian Kau 1:58.77 10 B: 1:40.99 (+17.78s | 15.0%) Palo Alto Stanford Aquatics 05/17/2025 2025 LAMV SCM C B A+
50 Free
54.47
54.47
100 Free
1:04.30
1:58.77
100 Free
1:58.77
4114 AJ Estes 1:58.77 9 B: 1:40.99 (+17.78s | 15.0%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Free
55.70
55.70
100 Free
1:03.07
1:58.77
100 Free
1:58.77
4115 Dominick Baldock 1:58.80 9 B: 1:40.99 (+17.81s | 15.0%) Apex Aquatic Club 04/11/2026 2026 Fox April Long Course Invitational
4116 Owen Bailey 1:58.81 9 B: 1:40.99 (+17.82s | 15.0%) Mission Aurora Colorado Swimmi 06/06/2026 2026 CO MACS Suburban League Invite
4117 Graham Simmons 1:58.84 7 B: 1:40.99 (+17.85s | 15.0%) Greater Tampa Swim Association 06/26/2026 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET
50 Free
54.30
54.30
100 Free
1:04.54
1:58.84
100 Free
1:58.84
4118 Aryo Sedaghat Khorasani 1:58.85 9 B: 1:40.99 (+17.86s | 15.0%) Alto Swim Club 06/12/2026 BAC Long Course
4119 Daniel He 1:58.86 8 B: 1:40.99 (+17.87s | 15.0%) Rochester Swim Club 05/02/2026 2026 MN RSC Pentathlon
4120 Lucas Hunt 1:58.87 9 B: 1:40.99 (+17.88s | 15.0%) Bay Club Panthers 06/12/2026 BAC Long Course
4121 Vivaan Yadav 1:58.88 7 B: 1:40.99 (+17.89s | 15.0%) Beaverton Area Aquatics Club 06/12/2026 2026 THSC June Open
50 Free
54.44
54.44
100 Free
1:04.44
1:58.88
100 Free
1:58.88
4122 Weston Klundt 1:58.89 8 B: 1:40.99 (+17.90s | 15.1%) Spokane Waves Aquatic Team 04/25/2026 2026 SWAT Spring Fling
50 Free
54.69
54.69
100 Free
1:04.20
1:58.89
100 Free
1:58.89
4123 Alden Porter 1:58.90 7 B: 1:40.99 (+17.91s | 15.1%) Virginia Gators 06/19/2026 2026 Firefish June Jam
50 Free
57.69
57.69
100 Free
1:01.21
1:58.90
100 Free
1:58.90
4124 Cohen Groboske 1:58.90 9 B: 1:40.99 (+17.91s | 15.1%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
4125 Hudson Rice 1:58.92 9 B: 1:40.99 (+17.93s | 15.1%) Hanover Aquatics 04/18/2026 2026 SwimRVA Carnation Clash
50 Free
58.32
58.32
100 Free
1:00.60
1:58.92
100 Free
1:58.92
4126 Adonis Sanchez 1:58.92 10 B: 1:40.99 (+17.93s | 15.1%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
50 Free
52.99
52.99
100 Free
1:05.93
1:58.92
100 Free
1:58.92
4127 Andrew Mastilenko 1:58.94 10 B: 1:40.99 (+17.95s | 15.1%) Lakeshore Swim Club 07/12/2025 LSSC Avon Classic
4128 Cassian Huldeen 1:58.97 9 B: 1:40.99 (+17.98s | 15.1%) Wright County Wave Swim Club 06/05/2026 2026 MN NSAC Summer Invite
50 Free
54.61
54.61
100 Free
1:04.36
1:58.97
100 Free
1:58.97
4129 Hayden Long 1:58.99 9 B: 1:40.99 (+18.00s | 15.1%) Manta Ray Aquatics 07/11/2025 2025 SI SDSA All Ages NTS Meet
4130 Oliver Glassick 1:59.00 10 B: 1:40.99 (+18.01s | 15.1%) Sporting Jax Aquatic Club 05/23/2025 EAJ Mayhem 2025
4131 Caleb Kurniawan 1:59.05 10 B: 1:40.99 (+18.06s | 15.2%) Orca Aquatics 05/30/2026 2026 NE RIAC Sail Away On The Ferry
4132 Noah Sea 1:59.07 8 B: 1:40.99 (+18.08s | 15.2%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Free
54.07
54.07
100 Free
1:05.00
1:59.07
100 Free
1:59.07
4133 Levi Roy 1:59.09 7 B: 1:40.99 (+18.10s | 15.2%) Denver Swim Academy 06/26/2026 2026 CO Zone 2 District Meet DU
50 Free
55.42
55.42
100 Free
1:03.67
1:59.09
100 Free
1:59.09
4134 Nolan Wilson 1:59.10 8 B: 1:40.99 (+18.11s | 15.2%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Free
53.59
53.59
100 Free
1:05.51
1:59.10
100 Free
1:59.10
4135 Julian Shaw 1:59.10 8 B: 1:40.99 (+18.11s | 15.2%) Tennessee Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
50 Free
55.19
55.19
100 Free
1:03.91
1:59.10
100 Free
1:59.10
4136 Clayton Cole 1:59.14 9 B: 1:40.99 (+18.15s | 15.2%) Indian River Aquatics 05/22/2026 2026 Dr Aspi Doctor Memorial Swim Invite
4137 Ezra Junio 1:59.15 10 B: 1:40.99 (+18.16s | 15.2%) Legacy Aquatics 11/02/2024 Oregon City Fall Open 2024
50 Free
59.09
59.09
100 Free
1:00.06
1:59.15
100 Free
1:59.15
4138 Michael Demaine 1:59.16 9 B: 1:40.99 (+18.17s | 15.2%) North Carolina Aquatic Club 06/12/2026 2026 GCY Sprint And Distance
50 Free
56.93
56.93
100 Free
1:02.23
1:59.16
100 Free
1:59.16
4139 Augustus Greener 1:59.17 9 B: 1:40.99 (+18.18s | 15.3%) Portland Aquatic Club 06/26/2025 2025 Howard Jones Open
4140 Adrian Mataras 1:59.18 10 B: 1:40.99 (+18.19s | 15.3%) Crimson Aquatics 04/11/2026 2026 NE CS Season Opener
50 Free
54.93
54.93
100 Free
1:04.25
1:59.18
100 Free
1:59.18
4141 Jack Harvey 1:59.19 9 B: 1:40.99 (+18.20s | 15.3%) Seacoast Swim Club 05/30/2026 2026 NE NSSC May Invitational At Colby
4142 Benson Amspacher 1:59.19 9 B: 1:40.99 (+18.20s | 15.3%) King Aquatic Club 06/14/2025 2025 IST June Invtational
4143 Haomiao Zhuang 1:59.20 7 B: 1:40.99 (+18.21s | 15.3%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
4144 Jackson Downs 1:59.26 10 B: 1:40.99 (+18.27s | 15.3%) Saluki Swim Club 04/11/2026 2026 Saluki International
50 Free
53.36
53.36
100 Free
1:05.90
1:59.26
100 Free
1:59.26
4145 John Knudsen 1:59.27 10 B: 1:40.99 (+18.28s | 15.3%) Puget Sound Swim Club 06/20/2025 2025 IE VS Starlight Open
4146 Matthew Reisch 1:59.30 8 B: 1:40.99 (+18.31s | 15.3%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
4147 Alec Xu 1:59.32 10 B: 1:40.99 (+18.33s | 15.4%) Mei\\\\\\'s Typhoons Swimming Club 05/15/2026 2026 NE YNS May Specialty Meet
50 Free
57.13
57.13
100 Free
1:02.19
1:59.32
100 Free
1:59.32
4148 Ian Wu 1:59.33 9 B: 1:40.99 (+18.34s | 15.4%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
4149 Calvin Carlson 1:59.39 9 B: 1:40.99 (+18.40s | 15.4%) Foxjets Swim Team 06/19/2026 2026 MN MAN Red White Blue Invite Copied
50 Free
56.21
56.21
100 Free
1:03.18
1:59.39
100 Free
1:59.39
4150 Lane Davis 1:59.40 7 B: 1:40.99 (+18.41s | 15.4%) Eufaula Wave Runners 04/11/2026 CAT5 LC Open 2026
50 Free
55.84
55.84
100 Free
1:03.56
1:59.40
100 Free
1:59.40

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.