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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
401 William Haines 1:30.75 10 A Min AA: 1:28.19 (+2.56s | 2.8%) North Shore Swim Club 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Back
43.82
43.82
100 Back
46.93
1:30.75
100 Back
1:30.75
402 Kevin Lou 1:30.77 10 A Min AA: 1:28.19 (+2.58s | 2.8%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
44.09
44.09
100 Back
46.68
1:30.77
100 Back
1:30.77
403 Joshua Gonen 1:30.80 9 A Min AA: 1:28.19 (+2.61s | 2.9%) YMCA of Austin Swim Alliance 06/12/2026 2026 ST TXLA Texas Open Invite
50 Back
44.45
44.45
100 Back
46.35
1:30.80
100 Back
1:30.80
404 James Dyatlovitsky 1:30.80 8 A Min AA: 1:28.19 (+2.61s | 2.9%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
45.22
45.22
100 Back
45.58
1:30.80
100 Back
1:30.80
405 Jarvis Naveen 1:30.82 9 A Min AA: 1:28.19 (+2.63s | 2.9%) Life Time Swim Team - Central 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Back
45.17
45.17
100 Back
45.65
1:30.82
100 Back
1:30.82
406 Yupeng Wang 1:30.84 10 A Min AA: 1:28.19 (+2.65s | 2.9%) Monterey Park Manta Rays 06/11/2026 ARMADA 2026 SCS June AG Invite
407 Mark Chechuy 1:30.87 10 A Min AA: 1:28.19 (+2.68s | 2.9%) South Orange County Aquatics 06/11/2026 2026 SCS June AG Invite
50 Back
45.58
45.58
100 Back
45.29
1:30.87
100 Back
1:30.87
408 Grigorii Vasilenko 1:30.88 9 A Min AA: 1:28.19 (+2.69s | 3.0%) Legacy Aquatics 06/26/2026 2026 TEAM Summer Invitational
409 Maxen Cao 1:30.90 9 A Min AA: 1:28.19 (+2.71s | 3.0%) Otter Swim Club 06/12/2026 2026 DACA LC CBA Meet
410 Keanu Gharib 1:30.90 9 A Min AA: 1:28.19 (+2.71s | 3.0%) Team Swim Los Angeles 06/11/2026 2026 SCS June AG Invite CANY
411 Theodore Ream 1:30.94 10 A Min AA: 1:28.19 (+2.75s | 3.0%) SwimMAC Carolina 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
44.68
44.68
100 Back
46.26
1:30.94
100 Back
1:30.94
412 Garrett Legg 1:30.94 8 A Min AA: 1:28.19 (+2.75s | 3.0%) Pleasanton Seahawks 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
413 Jayden Chang 1:30.96 10 A Min AA: 1:28.19 (+2.77s | 3.0%) Maywood Sparks Swim Team 06/11/2026 2026 SCS June AG Invite CANY
50 Back
45.11
45.11
100 Back
45.85
1:30.96
100 Back
1:30.96
414 Clark Peterson 1:30.97 10 A Min AA: 1:28.19 (+2.78s | 3.1%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
50 Back
44.12
44.12
100 Back
46.85
1:30.97
100 Back
1:30.97
415 Louis Han 1:30.98 10 A Min AA: 1:28.19 (+2.79s | 3.1%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
416 Henry Odean 1:31.02 9 A Min AA: 1:28.19 (+2.83s | 3.1%) Nitro Swimming 06/11/2026 2026 ST NIST George Block Invitational
50 Back
45.63
45.63
100 Back
45.39
1:31.02
100 Back
1:31.02
417 Aiden Turner 1:31.04 10 A Min AA: 1:28.19 (+2.85s | 3.1%) Old Dominion Aquatic Club 06/05/2026 2026 TIDE Schools Out Classic
50 Back
44.02
44.02
100 Back
47.02
1:31.04
100 Back
1:31.04
418 Robert Mello 1:31.05 10 A Min AA: 1:28.19 (+2.86s | 3.1%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
44.76
44.76
100 Back
46.29
1:31.05
100 Back
1:31.05
419 Kai Jyawook 1:31.06 10 A Min AA: 1:28.19 (+2.87s | 3.2%) H2okie Aquatics 06/13/2026 2026 BSC Model City Invitational
50 Back
44.38
44.38
100 Back
46.68
1:31.06
100 Back
1:31.06
420 Nan-Yi Yeh 1:31.08 10 A Min AA: 1:28.19 (+2.89s | 3.2%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Back
44.68
44.68
100 Back
46.40
1:31.08
100 Back
1:31.08
421 Theodore Pickeral 1:31.13 9 A Min AA: 1:28.19 (+2.94s | 3.2%) H2okie Aquatics 06/13/2026 2026 BSC Model City Invitational
50 Back
43.40
43.40
100 Back
47.73
1:31.13
100 Back
1:31.13
422 Greyson Huddleston 1:31.14 9 A Min AA: 1:28.19 (+2.95s | 3.2%) Patriot Aquatics 06/26/2026 2026 Planet Swim Summer Championships
423 Graham Terzer 1:31.18 10 A Min AA: 1:28.19 (+2.99s | 3.3%) The Spartans of La Canada 06/11/2026 2026 SCS June AG Invite
50 Back
43.79
43.79
100 Back
47.39
1:31.18
100 Back
1:31.18
424 James Zechmeister 1:31.18 9 A Min AA: 1:28.19 (+2.99s | 3.3%) Minnetonka Swim Club 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Back
43.96
43.96
100 Back
47.22
1:31.18
100 Back
1:31.18
425 Lucas Jiang 1:31.19 9 A Min AA: 1:28.19 (+3.00s | 3.3%) Kingfish Swimming Medfield 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
426 Ashton VanKeulen 1:31.22 10 A Min AA: 1:28.19 (+3.03s | 3.3%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
45.66
45.66
100 Back
45.56
1:31.22
100 Back
1:31.22
427 Mauro Carrasco 1:31.22 10 A Min AA: 1:28.19 (+3.03s | 3.3%) Southwest Aquatic Team 05/16/2026 2026 BD SWAT School S Out Summer Bash
50 Back
45.90
45.90
100 Back
45.32
1:31.22
100 Back
1:31.22
428 Ryan Nesmith 1:31.23 10 A Min AA: 1:28.19 (+3.04s | 3.3%) Swim Florida 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
45.28
45.28
100 Back
45.95
1:31.23
100 Back
1:31.23
429 Luka Radchenko Avondo 1:31.25 9 A Min AA: 1:28.19 (+3.06s | 3.4%) Nitro Swimming 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
45.33
45.33
100 Back
45.92
1:31.25
100 Back
1:31.25
430 Connor Finan 1:31.26 9 A Min AA: 1:28.19 (+3.07s | 3.4%) Atlantic Coast Athletic Club 05/29/2026 2026 SwimRVA Success Bell
50 Back
44.91
44.91
100 Back
46.35
1:31.26
100 Back
1:31.26
431 Isaac Zepeda 1:31.27 10 A Min AA: 1:28.19 (+3.08s | 3.4%) South Gate Aquatics Club 06/11/2026 2026 SCS June AG Invite
50 Back
45.29
45.29
100 Back
45.98
1:31.27
100 Back
1:31.27
432 Keegan Bertoia 1:31.29 10 A Min AA: 1:28.19 (+3.10s | 3.4%) Schertz YMCA Swim Team 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
433 Christoph Navarrete Espitia 1:31.29 10 A Min AA: 1:28.19 (+3.10s | 3.4%) Sarasota Sharks 06/11/2026 2026 Sarastoa Shark Open
50 Back
44.93
44.93
100 Back
46.36
1:31.29
100 Back
1:31.29
434 Aiden Suffel 1:31.29 10 A Min AA: 1:28.19 (+3.10s | 3.4%) Lakeshore Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
44.86
44.86
100 Back
46.43
1:31.29
100 Back
1:31.29
435 Gairen Bean 1:31.29 10 A Min AA: 1:28.19 (+3.10s | 3.4%) South Bay Aquatics 05/23/2026 2026 SI HSA A All Ages NTS May 23 24
436 Garrett Michel 1:31.33 10 A Min AA: 1:28.19 (+3.14s | 3.4%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
44.87
44.87
100 Back
46.46
1:31.33
100 Back
1:31.33
437 Jonathan Brightwell 1:31.34 10 A Min AA: 1:28.19 (+3.15s | 3.4%) Wake Aquatics 06/26/2026 2026 SE Richard Quick Invitational
50 Back
45.82
45.82
100 Back
45.52
1:31.34
100 Back
1:31.34
438 Bryant Yang 1:31.35 10 A Min AA: 1:28.19 (+3.16s | 3.5%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Back
45.10
45.10
100 Back
46.25
1:31.35
100 Back
1:31.35
439 Jonathan Nguyen 1:31.36 10 A Min AA: 1:28.19 (+3.17s | 3.5%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
440 Owen Nguyen 1:31.38 10 A Min AA: 1:28.19 (+3.19s | 3.5%) Mission Viejo Nadadores 06/11/2026 2026 SCS June AG Invite
50 Back
44.18
44.18
100 Back
47.20
1:31.38
100 Back
1:31.38
441 Harvey Zhang 1:31.39 10 A Min AA: 1:28.19 (+3.20s | 3.5%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
442 Cullen Owen 1:31.39 10 A Min AA: 1:28.19 (+3.20s | 3.5%) SwimMAC Carolina 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
44.59
44.59
100 Back
46.80
1:31.39
100 Back
1:31.39
443 Brayden Lee 1:31.40 10 A Min AA: 1:28.19 (+3.21s | 3.5%) Dedham Health Hydra 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
444 Travis Ward 1:31.45 11 A Min AA: 1:28.19 (+3.26s | 3.6%) Wolverine Aquatics 07/31/2025 2025 Long Course Far Western Championship
445 Bryce Tate 1:31.47 9 A Min AA: 1:28.19 (+3.28s | 3.6%) Cypress Fairbanks Swim Club 06/12/2026 2026 ST TXLA Texas Open Invite
50 Back
44.95
44.95
100 Back
46.52
1:31.47
100 Back
1:31.47
446 Zayn Hoffman 1:31.47 10 A Min AA: 1:28.19 (+3.28s | 3.6%) Carmel Swim Club 06/04/2026 98th Ohio Valley Championships 2026
447 Leo Gazzard 1:31.49 9 A Min AA: 1:28.19 (+3.30s | 3.6%) Bellevue Club Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Back
45.59
45.59
100 Back
45.90
1:31.49
100 Back
1:31.49
448 Sanders Ford 1:31.51 9 A Min AA: 1:28.19 (+3.32s | 3.6%) Las Cruces Aquatic Team 06/12/2026 2026 BD DSSC Poppas Day
50 Back
43.29
43.29
100 Back
48.22
1:31.51
100 Back
1:31.51
449 David Shoer 1:31.54 10 A Min AA: 1:28.19 (+3.35s | 3.7%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Back
44.86
44.86
100 Back
46.68
1:31.54
100 Back
1:31.54
450 Udhiyan Gokulakrishnan 1:31.55 8 A Min AA: 1:28.19 (+3.36s | 3.7%) EL Paso Border Land Swim Team 05/16/2026 2026 BD SWAT School S Out Summer Bash
50 Back
44.63
44.63
100 Back
46.92
1:31.55
100 Back
1:31.55

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.