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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
1501 Leon Mishin 1:30.00 7 BB Min A: 1:20.19 (+9.81s | 10.9%) Walnut Creek Aquabears 06/13/2026 Orinda PC LC AG C B BB+
1502 Itai Nadav 1:30.02 10 BB Min A: 1:20.19 (+9.83s | 10.9%) Palo Alto Stanford Aquatics 06/26/2026 SUNN Silicon Valley CBA+ LCM
1503 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
1504 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
1505 Liam Taylor 1:30.08 9 BB Min A: 1:20.19 (+9.89s | 11.0%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Free
42.20
42.20
100 Free
47.88
1:30.08
100 Free
1:30.08
1506 Young Sun 1:30.10 9 BB Min A: 1:20.19 (+9.91s | 11.0%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1507 William MacIntosh 1:30.12 9 BB Min A: 1:20.19 (+9.93s | 11.0%) Highlander Aquatic Club 04/11/2026 2026 Ron Nardozzi Pre Derby Sprint Invite C
1508 Auden Farley 1:30.14 9 BB Min A: 1:20.19 (+9.95s | 11.0%) Bolles School Sharks 06/18/2026 2026 June Classic
50 Free
44.25
44.25
100 Free
45.89
1:30.14
100 Free
1:30.14
1509 Oliver Parrish 1:30.15 10 BB Min A: 1:20.19 (+9.96s | 11.0%) Northern KY Clippers 05/01/2026 CLPR 3rd Annual Northern KY Derby
50 Free
42.29
42.29
100 Free
47.86
1:30.15
100 Free
1:30.15
1510 Callan Bunyan 1:30.16 9 BB Min A: 1:20.19 (+9.97s | 11.1%) Southwest Stars Swim Club 06/11/2026 2026 RAFC Summer Solstice Invitational
50 Free
44.44
44.44
100 Free
45.72
1:30.16
100 Free
1:30.16
1511 Hendrix Eldridge 1:30.18 9 BB Min A: 1:20.19 (+9.99s | 11.1%) Northside Aquatics 06/11/2026 2026 ST NIST George Block Invitational
50 Free
42.98
42.98
100 Free
47.20
1:30.18
100 Free
1:30.18
1512 Eric Hu 1:30.19 9 BB Min A: 1:20.19 (+10.00s | 11.1%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
1513 Henry Sun 1:30.20 7 BB Min A: 1:20.19 (+10.01s | 11.1%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
1514 Manning Reardon 1:30.21 10 BB Min A: 1:20.19 (+10.02s | 11.1%) City of Mobile Swim Associatio 04/18/2026 2026 CMSA First Chance LCM
1515 Andrew Werlinger 1:30.22 9 BB Min A: 1:20.19 (+10.03s | 11.1%) Occoquan Swimming 06/05/2026 HNVR Storm Surge 2026
50 Free
44.34
44.34
100 Free
45.88
1:30.22
100 Free
1:30.22
1516 Anderson Wang 1:30.24 10 BB Min A: 1:20.19 (+10.05s | 11.1%) South Florida Aquatic Club 05/22/2026 2026 Terrapin Invite
1517 Briggs North 1:30.24 10 BB Min A: 1:20.19 (+10.05s | 11.1%) Aberdeen Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
43.91
43.91
100 Free
46.33
1:30.24
100 Free
1:30.24
1518 Ian Ding 1:30.24 9 BB Min A: 1:20.19 (+10.05s | 11.1%) North Shore Swim Club 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
1519 Karl Dunkel 1:30.25 10 BB Min A: 1:20.19 (+10.06s | 11.1%) Crimson Aquatics 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
1520 Maxen Cao 1:30.27 9 BB Min A: 1:20.19 (+10.08s | 11.2%) Otter Swim Club 06/12/2026 2026 DACA LC CBA Meet
1521 Loui George 1:30.28 8 BB Min A: 1:20.19 (+10.09s | 11.2%) Camana Bay Aquatic Club 05/15/2026 2026 TAC TITANS Spring Fling Meet
50 Free
42.62
42.62
100 Free
47.66
1:30.28
100 Free
1:30.28
1522 Tyler Morris 1:30.28 10 BB Min A: 1:20.19 (+10.09s | 11.2%) North Lexington YMCA 06/26/2026 2026 Colonel Summer Classic Copied
50 Free
42.51
42.51
100 Free
47.77
1:30.28
100 Free
1:30.28
1523 Stephan Fesenko 1:30.30 8 BB Min A: 1:20.19 (+10.11s | 11.2%) Bolles School Sharks 04/25/2025 14th Annual JAX50 Sprint Dual Challenge
1524 Ezra Epstein 1:30.31 10 BB Min A: 1:20.19 (+10.12s | 11.2%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
50 Free
42.15
42.15
100 Free
48.16
1:30.31
100 Free
1:30.31
1525 William Vaughn 1:30.31 9 BB Min A: 1:20.19 (+10.12s | 11.2%) Jupiter Dragons Swim Team 06/13/2026 2026 TCA Aaron Vaughn Memorial
50 Free
43.39
43.39
100 Free
46.92
1:30.31
100 Free
1:30.31
1526 Jayden Bae 1:30.32 8 BB Min A: 1:20.19 (+10.13s | 11.2%) Moons Aquatics Club 05/01/2026 Speedo Spring Splash
50 Free
41.51
41.51
100 Free
48.81
1:30.32
100 Free
1:30.32
1527 Samuel Hoftiezer 1:30.32 8 BB Min A: 1:20.19 (+10.13s | 11.2%) Watertown Area Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
41.81
41.81
100 Free
48.51
1:30.32
100 Free
1:30.32
1528 Quincy Happeny 1:30.33 10 BB Min A: 1:20.19 (+10.14s | 11.2%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Free
41.79
41.79
100 Free
48.54
1:30.33
100 Free
1:30.33
1529 Noah Chang 1:30.33 9 BB Min A: 1:20.19 (+10.14s | 11.2%) North Coast Aquatics 04/24/2026 2026 SI PS ABB Meet B Group
50 Free
43.12
43.12
100 Free
47.21
1:30.33
100 Free
1:30.33
1530 Ethan Fu 1:30.34 10 BB Min A: 1:20.19 (+10.15s | 11.2%) Revolution Swim Club 05/01/2026 2026 NE CS Spring Fling
50 Free
41.81
41.81
100 Free
48.53
1:30.34
100 Free
1:30.34
1531 Neo Perera 1:30.35 10 BB Min A: 1:20.19 (+10.16s | 11.2%) Los Altos Mountain View Aquati 06/26/2026 SUNN Silicon Valley CBA+ LCM
1532 Ryan Khalili 1:30.41 10 BB Min A: 1:20.19 (+10.22s | 11.3%) Highlands Ranch Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Free
43.77
43.77
100 Free
46.64
1:30.41
100 Free
1:30.41
1533 Rhys Beyeler-Evans 1:30.42 10 BB Min A: 1:20.19 (+10.23s | 11.3%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
1534 Logan Yip 1:30.43 10 BB Min A: 1:20.19 (+10.24s | 11.3%) South San Francisco Aquatics 06/12/2026 BAC Long Course
1535 Robert Mello 1:30.43 10 BB Min A: 1:20.19 (+10.24s | 11.3%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
50 Free
42.57
42.57
100 Free
47.86
1:30.43
100 Free
1:30.43
1536 Arkhip Novikov 1:30.46 10 BB Min A: 1:20.19 (+10.27s | 11.4%) The Berkeley Barracudas 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Free
39.84
39.84
100 Free
50.62
1:30.46
100 Free
1:30.46
1537 Zander Flores 1:30.47 8 BB Min A: 1:20.19 (+10.28s | 11.4%) Alameda Gators 06/13/2026 Orinda PC LC AG C B BB+
1538 Mikhail Lagzdin 1:30.47 9 BB Min A: 1:20.19 (+10.28s | 11.4%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1539 Philip Klocek 1:30.47 10 BB Min A: 1:20.19 (+10.28s | 11.4%) Toronto Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
1540 Ian An 1:30.48 10 BB Min A: 1:20.19 (+10.29s | 11.4%) Csp Tideriders 04/17/2026 2026 METS Long Course Kickoff
1541 Atulit Gaur 1:30.48 10 BB Min A: 1:20.19 (+10.29s | 11.4%) United Swim Club 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
1542 Robert Liu 1:30.49 9 BB Min A: 1:20.19 (+10.30s | 11.4%) Csp Tideriders 04/17/2026 2026 METS Long Course Kickoff
1543 Martin Li 1:30.49 9 BB Min A: 1:20.19 (+10.30s | 11.4%) Wave Aquatics 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
50 Free
43.57
43.57
100 Free
46.92
1:30.49
100 Free
1:30.49
1544 Micah Greer 1:30.51 10 BB Min A: 1:20.19 (+10.32s | 11.4%) Manchester Makos Swim Team 06/26/2026 2026 HSA June Invitational
1545 Aiden Hu 1:30.51 10 BB Min A: 1:20.19 (+10.32s | 11.4%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
1546 Jose Ramos Morales 1:30.52 9 BB Min A: 1:20.19 (+10.33s | 11.4%) Denver Triton Swim Team 06/26/2026 2026 CO Zone 2 District Meet DU
50 Free
42.50
42.50
100 Free
48.02
1:30.52
100 Free
1:30.52
1547 Callahan Calkins 1:30.52 10 BB Min A: 1:20.19 (+10.33s | 11.4%) Hydro Swim Club 05/02/2026 SwimRise IMX IMR Challenge
1548 William Song 1:30.52 8 BB Min A: 1:20.19 (+10.33s | 11.4%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Free
42.42
42.42
100 Free
48.10
1:30.52
100 Free
1:30.52
1549 Graham Talton 1:30.52 10 BB Min A: 1:20.19 (+10.33s | 11.4%) Enfinity Aquatic Club 04/17/2026 2026 STAR April Friday Night At The Races
50 Free
43.36
43.36
100 Free
47.16
1:30.52
100 Free
1:30.52
1550 Ethan Park 1:30.53 9 BB Min A: 1:20.19 (+10.34s | 11.4%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400

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.