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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
2351 Rafael Ochoa 1:38.82 9 B Min BB: 1:30.59 (+8.23s | 8.3%) Tuna Swim Club 07/11/2026 2026 MN BAC Last Chance Invitational
50 Free
45.10
45.10
100 Free
53.72
1:38.82
100 Free
1:38.82
2352 Mason Park 1:38.83 9 B Min BB: 1:30.59 (+8.24s | 8.3%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
2353 Lawrence Lan 1:38.84 9 B Min BB: 1:30.59 (+8.25s | 8.3%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
2354 Avery Walker 1:38.85 9 B Min BB: 1:30.59 (+8.26s | 8.4%) Westerville Aquatic Club 07/10/2026 2026 OH Central LC Regional Champs
2355 Ethan Zhang 1:38.86 9 B Min BB: 1:30.59 (+8.27s | 8.4%) Fmy Gators 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
46.23
46.23
100 Free
52.63
1:38.86
100 Free
1:38.86
2356 Pearson Saunders 1:38.88 10 B Min BB: 1:30.59 (+8.29s | 8.4%) Planet Swim Aquatics 06/26/2026 2026 Planet Swim Summer Championships
2357 Vivaan Agarwal 1:38.89 9 B Min BB: 1:30.59 (+8.30s | 8.4%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
2358 Leonardo Goh 1:38.90 9 B Min BB: 1:30.59 (+8.31s | 8.4%) Piedmont Swim Team 06/27/2026 NVST Summer Plunge 2026
2359 Weston Tyrrell 1:38.92 8 B Min BB: 1:30.59 (+8.33s | 8.4%) Capital City Athletics 06/19/2026 2026 CO Falfins Long Course Open
50 Free
46.05
46.05
100 Free
52.87
1:38.92
100 Free
1:38.92
2360 League Anakata 1:38.92 10 B Min BB: 1:30.59 (+8.33s | 8.4%) Alameda Gators 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
2361 Otto Myers 1:38.92 9 B Min BB: 1:30.59 (+8.33s | 8.4%) Greater Orlando Aquatics Team 04/25/2026 11th Annual Hohne Memorial Invitational
2362 Advith Vallakati 1:38.92 10 B Min BB: 1:30.59 (+8.33s | 8.4%) Buckeye Swim Club 07/10/2026 2026 OH Central LC Regional Champs
50 Free
45.18
45.18
100 Free
53.74
1:38.92
100 Free
1:38.92
2363 Ari Farzin-Horton 1:38.92 9 B Min BB: 1:30.59 (+8.33s | 8.4%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
2364 Gordon Song 1:38.95 9 B Min BB: 1:30.59 (+8.36s | 8.4%) Arctic Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
2365 George O'Sullivan 1:38.96 10 B Min BB: 1:30.59 (+8.37s | 8.5%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Free
45.01
45.01
100 Free
53.95
1:38.96
100 Free
1:38.96
2366 Quinn Sengpiel 1:38.96 10 B Min BB: 1:30.59 (+8.37s | 8.5%) La Crosse Area Family YMCA Swi 05/30/2026 2026 MN RSC Summer Jam
50 Free
47.43
47.43
100 Free
51.53
1:38.96
100 Free
1:38.96
2367 Ethan Zhao 1:38.96 9 B Min BB: 1:30.59 (+8.37s | 8.5%) Phoenix Swimming 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
2368 Grady Pilger 1:38.96 9 B Min BB: 1:30.59 (+8.37s | 8.5%) Swim Melbourne 07/25/2026 SEA Pirate Plunge 2026
2369 Jason Buhr 1:38.96 10 B Min BB: 1:30.59 (+8.37s | 8.5%) Pikes Peak Athletics 05/16/2026 2026 CO Hilltopper Invite
2370 Jay Kowren 1:38.97 10 B Min BB: 1:30.59 (+8.38s | 8.5%) Bainbridge Island Swim Club 05/02/2025 2025 PN BC May Flowers
2371 Jai Duncan Minor 1:38.97 9 B Min BB: 1:30.59 (+8.38s | 8.5%) Portland Aquatic Club 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Free
46.03
46.03
100 Free
52.94
1:38.97
100 Free
1:38.97
2372 Joseph Wheeler 1:38.98 10 B Min BB: 1:30.59 (+8.39s | 8.5%) Battlefield Area Star Swimmers 05/02/2026 BASS Jim Frye Memorial Invitational May 2026
2373 Theodore Wray 1:39.01 8 B Min BB: 1:30.59 (+8.42s | 8.5%) North Baltimore Aquatic Club 07/24/2026 2026 Maryland Long Course Junior Championship
50 Free
46.76
46.76
100 Free
52.25
1:39.01
100 Free
1:39.01
2374 Luca Bertolino 1:39.02 10 B Min BB: 1:30.59 (+8.43s | 8.5%) Bergen Barracudas Swim Team 06/13/2026 2026 Big CAT LC Challenge
50 Free
45.61
45.61
100 Free
53.41
1:39.02
100 Free
1:39.02
2375 George Burkhardt 1:39.06 8 B Min BB: 1:30.59 (+8.47s | 8.6%) Firefish Aquatics 06/19/2026 2026 Firefish June Jam
50 Free
44.72
44.72
100 Free
54.34
1:39.06
100 Free
1:39.06
2376 Oliver Loening 1:39.07 10 B Min BB: 1:30.59 (+8.48s | 8.6%) Daly City Dolphins 06/26/2026 2026 HSA June Invitational
2377 Youssef Abdelmaseh 1:39.07 10 B Min BB: 1:30.59 (+8.48s | 8.6%) Sarasota Tsunami Swim Team 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
50 Free
47.63
47.63
100 Free
51.44
1:39.07
100 Free
1:39.07
2378 Jeremiah Yoo 1:39.07 8 B Min BB: 1:30.59 (+8.48s | 8.6%) Bellevue Club Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Free
46.25
46.25
100 Free
52.82
1:39.07
100 Free
1:39.07
2379 Joshua Thomas 1:39.08 10 B Min BB: 1:30.59 (+8.49s | 8.6%) Sunnyvale Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
2380 Crew Kimmons 1:39.09 9 B Min BB: 1:30.59 (+8.50s | 8.6%) Granite Falls Makos 05/02/2026 GOLD LC Open 2026
2381 Carter Sparks 1:39.12 10 B Min BB: 1:30.59 (+8.53s | 8.6%) Front Range Barracudas 06/12/2026 2026 RST Coach Beth Rushmore Classic
50 Free
46.36
46.36
100 Free
52.76
1:39.12
100 Free
1:39.12
2382 Levi Durden 1:39.12 9 B Min BB: 1:30.59 (+8.53s | 8.6%) Riptide Aquatics 05/15/2026 2026 FAST May Invite
50 Free
46.56
46.56
100 Free
52.56
1:39.12
100 Free
1:39.12
2383 Isaac Kim 1:39.13 8 B Min BB: 1:30.59 (+8.54s | 8.6%) Eagle Swim Team Inc. 07/24/2026 2026 Maryland Long Course Junior Championship
50 Free
43.83
43.83
100 Free
55.30
1:39.13
100 Free
1:39.13
2384 Walter Lientz 1:39.13 9 B Min BB: 1:30.59 (+8.54s | 8.6%) Occoquan Swimming 06/05/2026 HNVR Storm Surge 2026
50 Free
44.30
44.30
100 Free
54.83
1:39.13
100 Free
1:39.13
2385 Seth Nareedokmai 1:39.13 8 B Min BB: 1:30.59 (+8.54s | 8.6%) Jcc Sailfish 06/12/2025 Holtrey Summer Classic
50 Free
46.37
46.37
100 Free
52.76
1:39.13
100 Free
1:39.13
2386 Knox Monsivais 1:39.15 10 B Min BB: 1:30.59 (+8.56s | 8.6%) Lehi Aquatics 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Free
44.67
44.67
100 Free
54.48
1:39.15
100 Free
1:39.15
2387 Blake Boyer 1:39.16 9 B Min BB: 1:30.59 (+8.57s | 8.6%) Enfinity Aquatic Club 05/15/2026 2026 EAC Memorial Invite
50 Free
45.21
45.21
100 Free
53.95
1:39.16
100 Free
1:39.16
2388 Maxim Luzan 1:39.16 10 B Min BB: 1:30.59 (+8.57s | 8.6%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Free
47.54
47.54
100 Free
51.62
1:39.16
100 Free
1:39.16
2389 Quintus Cheung 1:39.16 9 B Min BB: 1:30.59 (+8.57s | 8.6%) Milpitas Aquatic Club 06/27/2025 Valley Splash
2390 Milo Chan 1:39.16 10 B Min BB: 1:30.59 (+8.57s | 8.6%) Seattle Metropolitan Aquatic C 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
2391 Logan Shen 1:39.19 10 B Min BB: 1:30.59 (+8.60s | 8.7%) Alto Swim Club 07/19/2025 Alto Last Splash
2392 Ettore Billip 1:39.19 9 B Min BB: 1:30.59 (+8.60s | 8.7%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
2393 Alexander Mizell 1:39.20 10 B Min BB: 1:30.59 (+8.61s | 8.7%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
2394 George Bilyk 1:39.21 9 B Min BB: 1:30.59 (+8.62s | 8.7%) Issaquah Swim Team 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
2395 Charles Brown 1:39.22 8 B Min BB: 1:30.59 (+8.63s | 8.7%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
2396 Isaiah Bridge 1:39.23 10 B Min BB: 1:30.59 (+8.64s | 8.7%) Redmond Aquatic Club 05/08/2026 Bend Swim Club May Invitational 2026
2397 Kevin Zhang 1:39.25 10 B Min BB: 1:30.59 (+8.66s | 8.7%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
2398 Cooper Garrett 1:39.25 9 B Min BB: 1:30.59 (+8.66s | 8.7%) Unattached 05/29/2026 2026 TRI CITY INVITATIONAL
2399 Bennett Kohlmeyer 1:39.28 10 B Min BB: 1:30.59 (+8.69s | 8.8%) Life Time Colorado Swim Club 04/26/2025 2025 CO FST Spring LC Fever
50 Free
46.21
46.21
100 Free
53.07
1:39.28
100 Free
1:39.28
2400 Aidan De La Cruz 1:39.28 9 B Min BB: 1:30.59 (+8.69s | 8.8%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Free
47.21
47.21
100 Free
52.07
1:39.28
100 Free
1:39.28

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.