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USA Boys 10 & under - 100 M Back

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
2401 Nolan Williams 1:56.77 10 B: 1:56.69 (+0.08s | 0.1%) Loyola Blakefield Aquatics 04/11/2026 2026 Fox April Long Course Invitational
2402 Leo Gibson 1:56.79 10 B: 1:56.69 (+0.10s | 0.1%) Tnt Swimming 04/18/2026 2026 CMSA First Chance LCM
2403 Alan Ngo 1:56.81 10 B: 1:56.69 (+0.12s | 0.1%) Memphis Thunder Aquatic Club 07/10/2026 2026 MTAC Last Chance Long Course
50 Back
59.74
59.74
100 Back
57.07
1:56.81
100 Back
1:56.81
2404 Yale Cho 1:56.82 9 B: 1:56.69 (+0.13s | 0.1%) Wyckoff YMCA 05/30/2026 2026 HACY Summer Solstice
50 Back
56.45
56.45
100 Back
1:00.37
1:56.82
100 Back
1:56.82
2405 Felix Jackson 1:56.83 9 B: 1:56.69 (+0.14s | 0.1%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
2406 Desmond Kobek 1:56.86 10 B: 1:56.69 (+0.17s | 0.1%) Great Illinois Swimmers 08/06/2025 2025 Summer Elite Showcase
2407 Roman Milliken 1:56.86 8 B: 1:56.69 (+0.17s | 0.1%) Great Waves Aquatics 05/10/2025 2025 NCAT TYR LC Age Group Open
50 Back
57.23
57.23
100 Back
59.63
1:56.86
100 Back
1:56.86
2408 Oliver Belanger 1:56.87 7 B: 1:56.69 (+0.18s | 0.2%) Granite Falls Makos 05/15/2026 2026 TAC TITANS Spring Fling Meet
50 Back
56.30
56.30
100 Back
1:00.57
1:56.87
100 Back
1:56.87
2409 Oliver Gremban 1:56.87 10 B: 1:56.69 (+0.18s | 0.2%) North Coast Aquatics 06/06/2026 2026 SI JBST SPLASH DASH MAX
2410 Harsith Manjushri Navin 1:56.88 8 B: 1:56.69 (+0.19s | 0.2%) Marlins Of Raleigh 06/26/2026 2026 MOR Long Course Qualifier
50 Back
58.46
58.46
100 Back
58.42
1:56.88
100 Back
1:56.88
2411 Ryan Chen 1:56.89 10 B: 1:56.69 (+0.20s | 0.2%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
2412 Lehai Li 1:56.91 10 B: 1:56.69 (+0.22s | 0.2%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational
2413 Adam Feng 1:56.91 8 B: 1:56.69 (+0.22s | 0.2%) YMCA of the Triangle Area Swim 06/12/2026 2026 SwimRVA Summer Invitational
50 Back
58.29
58.29
100 Back
58.62
1:56.91
100 Back
1:56.91
2414 Zayden Robles 1:56.91 10 B: 1:56.69 (+0.22s | 0.2%) Capital Area Aquatics 06/06/2026 2026 HPAC Sunshine Splash
2415 Tang Li 1:56.94 10 B: 1:56.69 (+0.25s | 0.2%) Denver Swim Academy 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Back
54.44
54.44
100 Back
1:02.50
1:56.94
100 Back
1:56.94
2416 Clyde Hanna 1:56.96 9 B: 1:56.69 (+0.27s | 0.2%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
2417 George Burkhardt 1:56.97 9 B: 1:56.69 (+0.28s | 0.2%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
2418 Skyler Merritt-Hiebing 1:56.99 10 B: 1:56.69 (+0.30s | 0.3%) Germantown Swim Team 06/26/2026 2026 Dick Fadgen Tiger Classic
2419 George Cryan 1:57.00 8 B: 1:56.69 (+0.31s | 0.3%) Northern KY Clippers 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
57.81
57.81
100 Back
59.19
1:57.00
100 Back
1:57.00
2420 Koda Bogert 1:57.01 10 B: 1:56.69 (+0.32s | 0.3%) Hale YMCA Riptides 05/16/2026 2026 NE KCY Invitational
2421 Alex van den Berg 1:57.01 9 B: 1:56.69 (+0.32s | 0.3%) Swim Melbourne 05/03/2025 TCSC Go For The Gold Invitational
2422 Teoman Kara 1:57.01 10 B: 1:56.69 (+0.32s | 0.3%) Parkway-Rockwood Gateway Swim 04/17/2026 2026 METS Long Course Kickoff
2423 Hohyeon Cho 1:57.02 10 B: 1:56.69 (+0.33s | 0.3%) Santa Clara Swim Club 06/27/2025 Valley Splash
2424 Timur Shafigulin 1:57.04 10 B: 1:56.69 (+0.35s | 0.3%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
2425 Amir Arfaoui 1:57.05 10 B: 1:56.69 (+0.36s | 0.3%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
54.11
54.11
100 Back
1:02.94
1:57.05
100 Back
1:57.05
2426 Jaden Feng 1:57.06 8 B: 1:56.69 (+0.37s | 0.3%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
2427 Jackson Minniear 1:57.07 9 B: 1:56.69 (+0.38s | 0.3%) Nation\\\\\\'s Capital Swim Club 06/05/2026 HNVR Storm Surge 2026
50 Back
57.36
57.36
100 Back
59.71
1:57.07
100 Back
1:57.07
2428 James Allen 1:57.11 9 B: 1:56.69 (+0.42s | 0.4%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
50 Back
56.63
56.63
100 Back
1:00.48
1:57.11
100 Back
1:57.11
2429 Jonathan Fosheim 1:57.12 10 B: 1:56.69 (+0.43s | 0.4%) Webster Swim Team 07/17/2026 2026 SD Long Course Rising Stars Swim Meet
50 Back
57.91
57.91
100 Back
59.21
1:57.12
100 Back
1:57.12
2430 John Posenau 1:57.14 9 B: 1:56.69 (+0.45s | 0.4%) Nova of Virginia 05/15/2026 NOVA Spring Splash
2431 John Love 1:57.15 8 B: 1:56.69 (+0.46s | 0.4%) Aquatic Team Of Mecklenburg 06/25/2026 ONSA Independence Invitational Copied
50 Back
57.41
57.41
100 Back
59.74
1:57.15
100 Back
1:57.15
2432 Myroslav Cheban 1:57.18 8 B: 1:56.69 (+0.49s | 0.4%) Bure-Aqua Academy 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Back
54.79
54.79
100 Back
1:02.39
1:57.18
100 Back
1:57.18
2433 Reed Song 1:57.21 9 B: 1:56.69 (+0.52s | 0.4%) Columbia Aquatics Association 06/13/2026 2026 CAC Schools Out For Summer LCM Swim Meet
50 Back
56.29
56.29
100 Back
1:00.92
1:57.21
100 Back
1:57.21
2434 Jacob Gamio 1:57.21 9 B: 1:56.69 (+0.52s | 0.4%) Alamo Area Aquatic Association 06/20/2025 2025 ST AAAA NS George Block Invite
2435 Evan Zhou 1:57.24 9 B: 1:56.69 (+0.55s | 0.5%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Back
54.96
54.96
100 Back
1:02.28
1:57.24
100 Back
1:57.24
2436 Caden Rucki 1:57.29 9 B: 1:56.69 (+0.60s | 0.5%) North Carolina Aquatic Club 06/12/2026 2026 GCY Sprint And Distance
50 Back
56.80
56.80
100 Back
1:00.49
1:57.29
100 Back
1:57.29
2437 Edward Chiu 1:57.30 9 B: 1:56.69 (+0.61s | 0.5%) Front Range Barracudas 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
2438 Anders Cai 1:57.31 10 B: 1:56.69 (+0.62s | 0.5%) Mission Valley YMCA 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
58.29
58.29
100 Back
59.02
1:57.31
100 Back
1:57.31
2439 Fisher Cui 1:57.32 9 B: 1:56.69 (+0.63s | 0.5%) Mei\\\\\\'s Typhoons Swimming Club 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
2440 Connor Chiang 1:57.32 10 B: 1:56.69 (+0.63s | 0.5%) West Coast Aquatics 04/25/2025 2025 PN KING Spring Derby
2441 Theeran Subramaniam 1:57.34 10 B: 1:56.69 (+0.65s | 0.6%) Scarlet Aquatics 05/30/2026 2026 Scarlet Heat Madness
50 Back
55.77
55.77
100 Back
1:01.57
1:57.34
100 Back
1:57.34
2442 Avery Walker 1:57.36 9 B: 1:56.69 (+0.67s | 0.6%) Westerville Aquatic Club 07/10/2026 2026 OH Central LC Regional Champs
2443 Jack Arckey 1:57.36 9 B: 1:56.69 (+0.67s | 0.6%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
55.85
55.85
100 Back
1:01.51
1:57.36
100 Back
1:57.36
2444 Cooper Lerch 1:57.37 9 B: 1:56.69 (+0.68s | 0.6%) Stingrays Swim Team 04/26/2024 2024 Helen Wang Sunflower Classic
2445 Hayden Guthrie 1:57.37 10 B: 1:56.69 (+0.68s | 0.6%) Gulf Coast Swim Team 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
55.73
55.73
100 Back
1:01.64
1:57.37
100 Back
1:57.37
2446 Camden Evenson 1:57.38 10 B: 1:56.69 (+0.69s | 0.6%) Aberdeen Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
59.40
59.40
100 Back
57.98
1:57.38
100 Back
1:57.38
2447 Maxwell Kushner 1:57.38 8 B: 1:56.69 (+0.69s | 0.6%) Castle Rock Swimming 05/02/2026 2026 CO Longmont IMR IMX Adrenaline Gauntlet
50 Back
57.65
57.65
100 Back
59.73
1:57.38
100 Back
1:57.38
2448 Nail Kurbetdinov 1:57.41 8 B: 1:56.69 (+0.72s | 0.6%) X-Cel Swimming 06/20/2026 2026 Hot Summer Nights
2449 Lukas Fort 1:57.42 9 B: 1:56.69 (+0.73s | 0.6%) Bainbridge Island Swim Club 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
2450 Caleb Kelly 1:57.44 9 B: 1:56.69 (+0.75s | 0.6%) Frederick Area Swim Team 07/17/2026 2026 MD Long Course Last Chance Meet
50 Back
54.75
54.75
100 Back
1:02.69
1:57.44
100 Back
1:57.44

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.