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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
2451 Quinn Judd 1:39.74 8 B Min BB: 1:30.59 (+9.15s | 9.2%) Westlake Aquatic Facility 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Free
46.49
46.49
100 Free
53.25
1:39.74
100 Free
1:39.74
2452 Warren Keppel-Moressa 1:39.74 8 B Min BB: 1:30.59 (+9.15s | 9.2%) Sprc Stingrays 05/29/2026 2026 FOX Speedo Summer Spectacular Meet
50 Free
46.31
46.31
100 Free
53.43
1:39.74
100 Free
1:39.74
2453 Riko Jaya 1:39.74 8 B Min BB: 1:30.59 (+9.15s | 9.2%) YMCA Presidio Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
2454 Ari Isis 1:39.76 10 B Min BB: 1:30.59 (+9.17s | 9.2%) Capital of Texas Aquatics 05/02/2025 2025 ST ASC Cinco De Mayo
50 Free
46.55
46.55
100 Free
53.21
1:39.76
100 Free
1:39.76
2455 Teo Dickens 1:39.76 10 B Min BB: 1:30.59 (+9.17s | 9.2%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
50 Free
46.80
46.80
100 Free
52.96
1:39.76
100 Free
1:39.76
2456 Miles Haberle 1:39.77 8 B Min BB: 1:30.59 (+9.18s | 9.2%) Mecklenburg Swim Association 06/20/2026 2026 NCS QCD Long Course Invite
50 Free
43.52
43.52
100 Free
56.25
1:39.77
100 Free
1:39.77
2457 Logan Walker 1:39.78 10 B Min BB: 1:30.59 (+9.19s | 9.2%) Fort Collins Area Swim Team 06/05/2026 2026 CO FAST June Bonanza Open
2458 Maximus Agresti 1:39.79 9 B Min BB: 1:30.59 (+9.20s | 9.2%) Punahou Aquatics Institute 07/03/2026 2026 Keo Nakama Swim Meet
2459 Benjamin Cook 1:39.80 9 B Min BB: 1:30.59 (+9.21s | 9.2%) Firefish Aquatics 06/05/2026 HNVR Storm Surge 2026
50 Free
48.05
48.05
100 Free
51.75
1:39.80
100 Free
1:39.80
2460 Hunter Bruenning 1:39.80 9 B Min BB: 1:30.59 (+9.21s | 9.2%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Free
45.97
45.97
100 Free
53.83
1:39.80
100 Free
1:39.80
2461 Abhinav Sundar 1:39.83 9 B Min BB: 1:30.59 (+9.24s | 9.3%) Valley Splash 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Free
47.38
47.38
100 Free
52.45
1:39.83
100 Free
1:39.83
2462 Ian Webster 1:39.84 10 B Min BB: 1:30.59 (+9.25s | 9.3%) Columbia River Swim Team 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
49.73
49.73
100 Free
50.11
1:39.84
100 Free
1:39.84
2463 Ethan Zhou 1:39.84 8 B Min BB: 1:30.59 (+9.25s | 9.3%) Unattached 05/02/2026 2026 MN RSC Pentathlon
2464 Brooks Lansang 1:39.85 10 B Min BB: 1:30.59 (+9.26s | 9.3%) Bolles School Sharks 05/23/2025 EAJ Mayhem 2025
2465 Sebastian Plante 1:39.85 10 B Min BB: 1:30.59 (+9.26s | 9.3%) Sunrise Swim Club 07/31/2026 2026 NE NSSC New England Summer Championship
50 Free
46.34
46.34
100 Free
53.51
1:39.85
100 Free
1:39.85
2466 Joshua Niswonger 1:39.87 10 B Min BB: 1:30.59 (+9.28s | 9.3%) Palo Alto Stanford Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
2467 Julius Zhong 1:39.92 9 B Min BB: 1:30.59 (+9.33s | 9.3%) Gilroy Gators Swim Team 05/23/2025 Zone 1 South May Firecracker 500
2468 Benjamin Wachter 1:39.92 10 B Min BB: 1:30.59 (+9.33s | 9.3%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
50 Free
46.82
46.82
100 Free
53.10
1:39.92
100 Free
1:39.92
2469 Owen Garces 1:39.93 9 B Min BB: 1:30.59 (+9.34s | 9.3%) YMCA of Florida\\\\\\'s First Coast 05/22/2026 EAJ Mayhem 2026
50 Free
45.92
45.92
100 Free
54.01
1:39.93
100 Free
1:39.93
2470 Yihao Wu 1:39.93 9 B Min BB: 1:30.59 (+9.34s | 9.3%) Laker Swim 06/11/2026 2026 RAFC Summer Solstice Invitational
2471 Milo Gordon 1:39.96 8 B Min BB: 1:30.59 (+9.37s | 9.4%) Flatiron Athletic Club 07/11/2025 2025 CO NJ Firecracker Invite
50 Free
49.91
49.91
100 Free
50.05
1:39.96
100 Free
1:39.96
2472 Anay Agarwal 1:39.99 9 B Min BB: 1:30.59 (+9.40s | 9.4%) West Coast Aquatics 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
2473 Ira Pan 1:40.00 8 B Min BB: 1:30.59 (+9.41s | 9.4%) Excel Aquatics 05/28/2026 2026 IE VS Apple Capital
50 Free
46.95
46.95
100 Free
53.05
1:40.00
100 Free
1:40.00
2474 Zachary McDonnell 1:40.00 10 B Min BB: 1:30.59 (+9.41s | 9.4%) Firestone Akron Swim Team 07/10/2026 2026 OH NE LC Regional Champs
50 Free
46.41
46.41
100 Free
53.59
1:40.00
100 Free
1:40.00
2475 Harvey Yuan 1:40.00 8 B Min BB: 1:30.59 (+9.41s | 9.4%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
2476 Jasper Harrison 1:40.02 9 B Min BB: 1:30.59 (+9.43s | 9.4%) Cougar Aquatic Team 05/30/2026 2026 HACY Summer Solstice
50 Free
48.39
48.39
100 Free
51.63
1:40.02
100 Free
1:40.02
2477 Alexander Tallon 1:40.03 10 B Min BB: 1:30.59 (+9.44s | 9.4%) Triton Swimming of Louisville 05/15/2026 2026 Triton Summer Launch
50 Free
47.37
47.37
100 Free
52.66
1:40.03
100 Free
1:40.03
2478 Shuya Nishimura 1:40.04 10 B Min BB: 1:30.59 (+9.45s | 9.4%) Findlay YMCA Frogs 07/10/2026 2026 OH NW LC Regional Champs
50 Free
46.38
46.38
100 Free
53.66
1:40.04
100 Free
1:40.04
2479 Eric Viana 1:40.04 9 B Min BB: 1:30.59 (+9.45s | 9.4%) Stingrays Swim Team 06/26/2026 2026 VSI LC Northern District Champs
50 Free
49.06
49.06
100 Free
50.98
1:40.04
100 Free
1:40.04
2480 Carter Grassi 1:40.05 10 B Min BB: 1:30.59 (+9.46s | 9.5%) Randolph YMCA 05/09/2026 2026 CAT May The Splash Be With You
50 Free
45.39
45.39
100 Free
54.66
1:40.05
100 Free
1:40.05
2481 Ryan Passarotti 1:40.08 8 B Min BB: 1:30.59 (+9.49s | 9.5%) Randolph YMCA 06/13/2026 2026 Big CAT LC Challenge
75 Free
47.83
47.83
100 Free
52.25
1:40.08
50 Free
1:40.08
2482 Johnny Li 1:40.09 8 B Min BB: 1:30.59 (+9.50s | 9.5%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
50 Free
46.89
46.89
100 Free
53.20
1:40.09
100 Free
1:40.09
2483 Leo Yu 1:40.09 9 B Min BB: 1:30.59 (+9.50s | 9.5%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
50 Free
47.06
47.06
100 Free
53.03
1:40.09
100 Free
1:40.09
2484 Dominic Tran 1:40.11 10 B Min BB: 1:30.59 (+9.52s | 9.5%) Waterloo Swimming 05/08/2026 2026 ST ASC Cinco De Mayo
50 Free
43.76
43.76
100 Free
56.35
1:40.11
100 Free
1:40.11
2485 Hank Morse 1:40.11 9 B Min BB: 1:30.59 (+9.52s | 9.5%) C.M. Gatton Beaumont YMCA 06/05/2026 25th Annual CLPR David Webb Meet
50 Free
46.35
46.35
100 Free
53.76
1:40.11
100 Free
1:40.11
2486 Henry Chen 1:40.11 9 B Min BB: 1:30.59 (+9.52s | 9.5%) West Essex YMCA Racers 06/13/2026 2026 Big CAT LC Challenge
50 Free
45.98
45.98
100 Free
54.13
1:40.11
100 Free
1:40.11
2487 Jace Gordon 1:40.13 9 B Min BB: 1:30.59 (+9.54s | 9.5%) Los Gatos Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
2488 Jacob Akerley 1:40.13 10 B Min BB: 1:30.59 (+9.54s | 9.5%) Rocky Mountain Rapids 06/05/2026 2026 COSA Long Couse Open
50 Free
48.44
48.44
100 Free
51.69
1:40.13
100 Free
1:40.13
2489 Isaiah Burdett 1:40.14 9 B Min BB: 1:30.59 (+9.55s | 9.5%) Waves Of Wilmington Inc 04/25/2026 2026 WAVE Sprint Into LC
2490 Connor Darling 1:40.15 10 B Min BB: 1:30.59 (+9.56s | 9.5%) Crimson Aquatics 05/16/2026 2026 NE CS Spring Fever
50 Free
47.73
47.73
100 Free
52.42
1:40.15
100 Free
1:40.15
2491 Blake Baisch 1:40.18 10 B Min BB: 1:30.59 (+9.59s | 9.6%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
50 Free
46.55
46.55
100 Free
53.63
1:40.18
100 Free
1:40.18
2492 Adrian Karimov 1:40.22 9 B Min BB: 1:30.59 (+9.63s | 9.6%) Bravo Swim Team 05/22/2026 2026 Terrapin Invite
2493 Aleksei Novik 1:40.23 10 B Min BB: 1:30.59 (+9.64s | 9.6%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Free
47.48
47.48
100 Free
52.75
1:40.23
100 Free
1:40.23
2494 Orion Grapsas 1:40.23 9 B Min BB: 1:30.59 (+9.64s | 9.6%) Upper Valley Aquatic Club 06/26/2026 2026 NE MST ESC June Memorial
2495 Thomas Van Bruggen 1:40.24 8 B Min BB: 1:30.59 (+9.65s | 9.6%) Minnetonka Swim Club 05/08/2026 2026 MN STRM Spring Startup
50 Free
48.43
48.43
100 Free
51.81
1:40.24
100 Free
1:40.24
2496 Calvin Jap 1:40.25 9 B Min BB: 1:30.59 (+9.66s | 9.6%) Worthington Swim Club 07/10/2026 2026 OH NW LC Regional Champs
50 Free
45.88
45.88
100 Free
54.37
1:40.25
100 Free
1:40.25
2497 Alexander Zhang 1:40.26 9 B Min BB: 1:30.59 (+9.67s | 9.6%) Alamo Area Aquatic Association 07/25/2025 2025 ST AAAA NE LC End Of Season Splash
50 Free
47.49
47.49
100 Free
52.77
1:40.26
100 Free
1:40.26
2498 Jason Ma 1:40.26 10 B Min BB: 1:30.59 (+9.67s | 9.6%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
2499 Ziyi Yang 1:40.30 9 B Min BB: 1:30.59 (+9.71s | 9.7%) Shawmut Aquatic Club 05/01/2026 2026 NE CS Spring Fling
50 Free
44.85
44.85
100 Free
55.45
1:40.30
100 Free
1:40.30
2500 George Sollog 1:40.32 9 B Min BB: 1:30.59 (+9.73s | 9.7%) Nova of Virginia 06/25/2026 LC Central District Champs

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.