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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
351 Andrew Szalay 1:41.85 10 BB Min A: 1:32.29 (+9.56s | 9.4%) Austin Swim Club 06/27/2025 2025 ST HPAC Long Course STX Championship
352 Jayden Huang 1:41.88 10 BB Min A: 1:32.29 (+9.59s | 9.4%) Harbor Aquatics Club 06/14/2025 2025 IST June Invtational
353 Liam Johnson 1:41.90 10 BB Min A: 1:32.29 (+9.61s | 9.4%) Winchester Swim Team 05/17/2024 HNVR Storm Surge 2024
50 Back
47.81
47.81
100 Back
54.09
1:41.90
100 Back
1:41.90
354 William Power 1:41.90 10 BB Min A: 1:32.29 (+9.61s | 9.4%) Unattached 06/27/2025 Valley Splash
355 Graham McGuire 1:41.90 8 BB Min A: 1:32.29 (+9.61s | 9.4%) Swim Florida 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
356 Landon Gura 1:41.93 9 BB Min A: 1:32.29 (+9.64s | 9.5%) North Coast Aquatics 07/24/2025 2025 SI LC AG CHAMPS
50 Back
50.94
50.94
100 Back
50.99
1:41.93
100 Back
1:41.93
357 Aadit Ranade 1:41.95 9 BB Min A: 1:32.29 (+9.66s | 9.5%) Nitro Swimming 06/27/2025 2025 ST HPAC Long Course STX Championship
358 Shenukha Alahakoon 1:42.02 10 BB Min A: 1:32.29 (+9.73s | 9.5%) Tualatin Hills Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
48.75
48.75
100 Back
53.27
1:42.02
100 Back
1:42.02
359 Zhengran Shao 1:42.03 10 BB Min A: 1:32.29 (+9.74s | 9.5%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
50 Back
49.50
49.50
100 Back
52.53
1:42.03
100 Back
1:42.03
360 Emerson Bohan 1:42.03 10 BB Min A: 1:32.29 (+9.74s | 9.5%) Tsunamis Swim Team 01/16/2026 January Central Park Series
361 William Palumbo 1:42.04 10 BB Min A: 1:32.29 (+9.75s | 9.6%) Nova of Virginia 07/11/2024 2024 RAYS Summer Awards
50 Back
52.24
52.24
100 Back
49.80
1:42.04
100 Back
1:42.04
362 Austin Xue 1:42.14 9 BB Min A: 1:32.29 (+9.85s | 9.6%) Waterloo Swimming 05/31/2025 2025 ST ASC June Bug
50 Back
49.90
49.90
100 Back
52.24
1:42.14
100 Back
1:42.14
363 Finnegan Halvorson 1:42.25 10 BB Min A: 1:32.29 (+9.96s | 9.7%) Foxjets Swim Team 05/10/2025 2025 MN HURR LC Spring Opener
50 Back
49.99
49.99
100 Back
52.26
1:42.25
100 Back
1:42.25
364 Conrad Shwe 1:42.27 9 BB Min A: 1:32.29 (+9.98s | 9.8%) Clovis Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
51.04
51.04
50 Back
0.00
51.04
50 Back
51.04
75 Back
51.23
1:42.27
100 Back
0.00
1:42.27
50 Back
51.23
365 Marcus Jensen 1:42.34 10 BB Min A: 1:32.29 (+10.05s | 9.8%) Voltage Aquatics 05/16/2025 2025 Spring Fling LC Invitational
50 Back
48.20
48.20
100 Back
54.14
1:42.34
100 Back
1:42.34
366 Hudson Zillmer 1:42.43 10 BB Min A: 1:32.29 (+10.14s | 9.9%) North Suburban Aquatic Club 07/18/2025 2025 MN STRM Minnesota Regional Championship
50 Back
48.05
48.05
100 Back
54.38
1:42.43
100 Back
1:42.43
367 Ivan Zhao 1:42.60 8 BB Min A: 1:32.29 (+10.31s | 10.0%) Southwest Stars Swim Club 05/16/2025 2025 PA Long Course Invite
50 Back
51.82
51.82
100 Back
50.78
1:42.60
100 Back
1:42.60
368 Conrad Chiu 1:42.61 10 BB Min A: 1:32.29 (+10.32s | 10.1%) Corvallis Aquatic Team 06/27/2025 TEAM Summer Invitational
50 Back
47.28
47.28
100 Back
55.33
1:42.61
100 Back
1:42.61
369 Otto Seeber 1:42.65 9 BB Min A: 1:32.29 (+10.36s | 10.1%) Flatiron Athletic Club 07/25/2025 2025 CO CSI Age Group Championships
50 Back
49.53
49.53
100 Back
53.12
1:42.65
100 Back
1:42.65
370 Artemii Ilchenko 1:42.66 9 BB Min A: 1:32.29 (+10.37s | 10.1%) San Antonio Wave 05/16/2025 2025 ST AAAA NS Salute To The Troops
50 Back
50.78
50.78
100 Back
51.88
1:42.66
100 Back
1:42.66
371 Leo Gazzard 1:42.68 9 BB Min A: 1:32.29 (+10.39s | 10.1%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
372 Eddie Bi 1:42.69 9 BB Min A: 1:32.29 (+10.40s | 10.1%) California Dolphins Swim Team 05/10/2025 PC SRVA LCM C B BB+
373 Bennett Gregory 1:42.70 10 BB Min A: 1:32.29 (+10.41s | 10.1%) YMCA of Austin Swim Alliance 04/19/2025 2025 ST ASC Long Course Kickoff
50 Back
49.85
49.85
100 Back
52.85
1:42.70
100 Back
1:42.70
374 Henry Luevano 1:42.78 8 BB Min A: 1:32.29 (+10.49s | 10.2%) Aces Swim Club 07/25/2025 2025 CO CSI Age Group Championships
50 Back
50.85
50.85
100 Back
51.93
1:42.78
100 Back
1:42.78
375 Gabriel Terrones 1:42.78 10 BB Min A: 1:32.29 (+10.49s | 10.2%) Team Eugene Aquatics 06/06/2025 2025 THSC June Invitational
50 Back
51.46
51.46
100 Back
51.32
1:42.78
100 Back
1:42.78
376 Arnesh Saraswat 1:42.82 10 BB Min A: 1:32.29 (+10.53s | 10.2%) SwimStrongsville 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
52.47
52.47
100 Back
50.35
1:42.82
100 Back
1:42.82
377 Henry Bresson 1:42.84 10 BB Min A: 1:32.29 (+10.55s | 10.3%) Chinook Aquatic Club 05/29/2025 2025 IE VS Apple Capital
50 Back
52.63
52.63
100 Back
50.21
1:42.84
100 Back
1:42.84
378 Michael Ma 1:43.01 10 BB Min A: 1:32.29 (+10.72s | 10.4%) Sarasota Sharks 05/16/2025 2025 SYS Memorial Meet
50 Back
50.58
50.58
100 Back
52.43
1:43.01
100 Back
1:43.01
379 Maximus Wan 1:43.02 10 BB Min A: 1:32.29 (+10.73s | 10.4%) Highlander Aquatic Club 05/16/2025 2025 PA Long Course Invite
50 Back
50.08
50.08
100 Back
52.94
1:43.02
100 Back
1:43.02
380 Jasper Corrigan 1:43.07 9 BB Min A: 1:32.29 (+10.78s | 10.5%) Occoquan Swimming 08/06/2025 2025 Summer Elite Showcase
50 Back
51.42
51.42
100 Back
51.65
1:43.07
100 Back
1:43.07
381 Joseph Morin 1:43.10 10 BB Min A: 1:32.29 (+10.81s | 10.5%) Alamo Area Aquatic Association 07/25/2025 2025 ST AAAA NE LC End Of Season Splash
382 Niranjan Bharathan 1:43.12 10 BB Min A: 1:32.29 (+10.83s | 10.5%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
49.63
49.63
100 Back
53.49
1:43.12
100 Back
1:43.12
383 Alfie Mobbs 1:43.17 9 BB Min A: 1:32.29 (+10.88s | 10.5%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
384 Noah Gaal 1:43.18 9 BB Min A: 1:32.29 (+10.89s | 10.6%) Aces Swim Club 07/25/2025 2025 CO CSI Age Group Championships
385 Chezeq Morgos 1:43.18 10 BB Min A: 1:32.29 (+10.89s | 10.6%) Sea Dragon Aquatics 05/03/2025 2025 Sea Dragon May Open
50 Back
51.09
51.09
100 Back
52.09
1:43.18
100 Back
1:43.18
386 Nico Losada-Saputo 1:43.18 10 BB Min A: 1:32.29 (+10.89s | 10.6%) Orinda Aquatics 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
387 Ethan Hartley 1:43.19 10 BB Min A: 1:32.29 (+10.90s | 10.6%) Quest Swimming 06/27/2024 NOVA Firecracker Classic
388 Oliver Tadday 1:43.24 10 BB Min A: 1:32.29 (+10.95s | 10.6%) Gold\\\\\\'s Aquatics Club (Camas) 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
389 George Yu 1:43.28 10 BB Min A: 1:32.29 (+10.99s | 10.6%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Back
52.69
52.69
100 Back
50.59
1:43.28
100 Back
1:43.28
390 Ronan Kruse 1:43.36 9 BB Min A: 1:32.29 (+11.07s | 10.7%) South Bay Aquatics 07/11/2025 2025 SI SDSA All Ages NTS Meet
391 Moss Fano 1:43.40 9 BB Min A: 1:32.29 (+11.11s | 10.7%) Team Greenville 06/12/2025 Holtrey Summer Classic
50 Back
48.83
48.83
100 Back
54.57
1:43.40
100 Back
1:43.40
392 James Stitt 1:43.40 10 BB Min A: 1:32.29 (+11.11s | 10.7%) Team Pittsburgh Elite Aquatics 06/12/2025 Holtrey Summer Classic
50 Back
50.55
50.55
100 Back
52.85
1:43.40
100 Back
1:43.40
393 Jacob Akerley 1:43.44 10 BB Min A: 1:32.29 (+11.15s | 10.8%) Rocky Mountain Rapids 07/25/2025 2025 CO CSI Age Group Championships
50 Back
50.46
50.46
100 Back
52.98
1:43.44
100 Back
1:43.44
394 Ransom Schwartz 1:43.47 10 BB Min A: 1:32.29 (+11.18s | 10.8%) Swim Florida 05/03/2025 2025 Sea Dragon May Open
50 Back
51.11
51.11
100 Back
52.36
1:43.47
100 Back
1:43.47
395 Aedan Allen 1:43.49 10 BB Min A: 1:32.29 (+11.20s | 10.8%) Lone Star Aquatic Club 06/27/2025 2025 ST HPAC Long Course STX Championship
396 Charles Qiao 1:43.59 9 BB Min A: 1:32.29 (+11.30s | 10.9%) Firestone Akron Swim Team 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
52.22
52.22
100 Back
51.37
1:43.59
100 Back
1:43.59
397 Thomas Halford 1:43.68 10 BB Min A: 1:32.29 (+11.39s | 11.0%) Pikes Peak Athletics 07/25/2025 2025 CO CSI Age Group Championships
50 Back
51.68
51.68
100 Back
52.00
1:43.68
100 Back
1:43.68
398 Ian Susanto 1:43.71 9 BB Min A: 1:32.29 (+11.42s | 11.0%) Legacy Aquatics 07/05/2025 2025 OR CRST Summer Blast 3
50 Back
50.61
50.61
100 Back
53.10
1:43.71
100 Back
1:43.71
399 Camden Kern 1:43.74 10 BB Min A: 1:32.29 (+11.45s | 11.0%) Cavalier Aquatics/Piedmont Fam 06/21/2024 28th Annual SMAC Summer Classic
400 Chayton Zhou 1:43.77 9 BB Min A: 1:32.29 (+11.48s | 11.1%) Pleasanton Seahawks 06/07/2025 2025 06 07 CDST LC C B BB+ Meet

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.