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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
451 Davis Chappell 1:31.51 10 A Min AA: 1:28.19 (+3.32s | 3.6%) Coast Gaurd Blue Dolphins 06/26/2026 2026 VSI LC SE District Champs
50 Back
44.22
44.22
100 Back
47.29
1:31.51
100 Back
1:31.51
452 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
453 Tyler Kuykendall 1:31.54 10 A Min AA: 1:28.19 (+3.35s | 3.7%) Annapolis Swim Club 07/29/2026 2026 MD LSC LC Championship
50 Back
45.41
45.41
100 Back
46.13
1:31.54
100 Back
1:31.54
454 Roddy Yang 1:31.55 10 A Min AA: 1:28.19 (+3.36s | 3.7%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
455 Udhiyan Gokulakrishnan 1:31.55 9 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
456 Lucas Vu 1:31.56 10 A Min AA: 1:28.19 (+3.37s | 3.7%) Irvine Novaquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
45.39
45.39
100 Back
46.17
1:31.56
100 Back
1:31.56
457 Alexander Kurtanidze 1:31.56 10 A Min AA: 1:28.19 (+3.37s | 3.7%) Scarlet Aquatics 07/23/2026 2026 NJ Swim LC Gold Championships
50 Back
42.96
42.96
100 Back
48.60
1:31.56
100 Back
1:31.56
458 Jayan Naik 1:31.56 10 A Min AA: 1:28.19 (+3.37s | 3.7%) Capital of Texas Aquatics 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Back
44.06
44.06
100 Back
47.50
1:31.56
100 Back
1:31.56
459 James Covey 1:31.56 8 A Min AA: 1:28.19 (+3.37s | 3.7%) Bellevue Club Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
460 Beckham Sleeth 1:31.57 9 A Min AA: 1:28.19 (+3.38s | 3.7%) Highlands Ranch Aquatics 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
45.47
45.47
100 Back
46.10
1:31.57
100 Back
1:31.57
461 Tristan Au 1:31.60 10 A Min AA: 1:28.19 (+3.41s | 3.7%) Mason Manta Rays 07/23/2026 2026 OH LC Junior Championships
50 Back
44.98
44.98
100 Back
46.62
1:31.60
100 Back
1:31.60
462 Ethan Wu 1:31.61 10 A Min AA: 1:28.19 (+3.42s | 3.7%) Swim Torrance 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
45.08
45.08
100 Back
46.53
1:31.61
100 Back
1:31.61
463 Hunter Olson 1:31.61 10 A Min AA: 1:28.19 (+3.42s | 3.7%) Bergen Barracudas Swim Team 07/23/2026 2026 NJ Swim LC Gold Championships
50 Back
44.72
44.72
100 Back
46.89
1:31.61
100 Back
1:31.61
464 Denys Synchuk 1:31.63 9 A Min AA: 1:28.19 (+3.44s | 3.8%) Clifton Seahawks 07/23/2026 2026 NJ Swim LC Gold Championships
50 Back
44.35
44.35
100 Back
47.28
1:31.63
100 Back
1:31.63
465 Simon Krel 1:31.64 10 A Min AA: 1:28.19 (+3.45s | 3.8%) Metro Area Life Time 07/23/2026 2026 NJ Swim LC Gold Championships
50 Back
46.06
46.06
100 Back
45.58
1:31.64
100 Back
1:31.64
466 Thomas Kyung 1:31.65 8 A Min AA: 1:28.19 (+3.46s | 3.8%) Maywood Sparks Swim Team 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
44.91
44.91
100 Back
46.74
1:31.65
100 Back
1:31.65
467 Sebastian Reilly 1:31.69 10 A Min AA: 1:28.19 (+3.50s | 3.8%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Back
45.33
45.33
100 Back
46.36
1:31.69
100 Back
1:31.69
468 Phillippe Choi 1:31.70 10 A Min AA: 1:28.19 (+3.51s | 3.8%) Klg Sports Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
43.69
43.69
100 Back
48.01
1:31.70
100 Back
1:31.70
469 Zane Seifel 1:31.74 10 A Min AA: 1:28.19 (+3.55s | 3.9%) Treasure Coast Aquatics 07/09/2026 2026 FL Summer Age Group Championships
50 Back
45.95
45.95
100 Back
45.79
1:31.74
100 Back
1:31.74
470 Carson Zeiger 1:31.76 10 A Min AA: 1:28.19 (+3.57s | 3.9%) New Wave Swim Team 04/25/2026 2026 WAVE Sprint Into LC
50 Back
45.65
45.65
100 Back
46.11
1:31.76
100 Back
1:31.76
471 Rayce Shirey 1:31.78 10 A Min AA: 1:28.19 (+3.59s | 3.9%) Shoals Aquatic Club 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
43.70
43.70
100 Back
48.08
1:31.78
100 Back
1:31.78
472 Beau Nobles 1:31.79 9 A Min AA: 1:28.19 (+3.60s | 3.9%) Tnt Swimming 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
43.47
43.47
100 Back
48.32
1:31.79
100 Back
1:31.79
473 Andrew Knol 1:31.79 10 A Min AA: 1:28.19 (+3.60s | 3.9%) Pacific Swim 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Back
44.86
44.86
100 Back
46.93
1:31.79
100 Back
1:31.79
474 Erik Ang 1:31.81 10 A Min AA: 1:28.19 (+3.62s | 3.9%) EL Paso Border Land Swim Team 06/12/2026 2026 BD DSSC Poppas Day
50 Back
46.07
46.07
100 Back
45.74
1:31.81
100 Back
1:31.81
475 Grayson Passarotti 1:31.82 10 A Min AA: 1:28.19 (+3.63s | 4.0%) Randolph YMCA 05/09/2026 2026 CAT May The Splash Be With You
50 Back
44.09
44.09
100 Back
47.73
1:31.82
100 Back
1:31.82
476 Danylo Marshchivskyi 1:31.87 8 A Min AA: 1:28.19 (+3.68s | 4.0%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
477 Michael Chernivsky 1:31.87 10 A Min AA: 1:28.19 (+3.68s | 4.0%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Back
45.24
45.24
100 Back
46.63
1:31.87
100 Back
1:31.87
478 Zakhar Breslavskyi 1:31.91 10 A Min AA: 1:28.19 (+3.72s | 4.0%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
479 Kyle Whitley 1:31.93 10 A Min AA: 1:28.19 (+3.74s | 4.1%) Fast Falcons 05/15/2026 2026 FAST May Invite
50 Back
44.37
44.37
100 Back
47.56
1:31.93
100 Back
1:31.93
480 Ari Thorne 1:31.94 10 A Min AA: 1:28.19 (+3.75s | 4.1%) Sarasota Sharks 04/25/2026 11th Annual Hohne Memorial Invitational
481 Cedrick Lo 1:31.97 10 A Min AA: 1:28.19 (+3.78s | 4.1%) Sandpipers of Nevada 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
45.05
45.05
100 Back
46.92
1:31.97
100 Back
1:31.97
482 Adam Lum 1:31.98 10 A Min AA: 1:28.19 (+3.79s | 4.1%) Lakewood Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
483 Eric Sliwowski 1:32.01 9 A Min AA: 1:28.19 (+3.82s | 4.2%) North Carolina Aquatic Club 06/25/2026 ONSA Independence Invitational Copied
50 Back
45.00
45.00
100 Back
47.00
1:32.00
100 Back
1:32.00
484 Valentin Coronado 1:32.01 10 A Min AA: 1:28.19 (+3.82s | 4.2%) South Lake Aquatic Club 07/25/2026 SEA Pirate Plunge 2026
50 Back
44.73
44.73
100 Back
47.27
1:32.00
100 Back
1:32.00
485 William Schnacke 1:32.02 10 A Min AA: 1:28.19 (+3.83s | 4.2%) M.E. Lyons/Anderson Barracudas 07/23/2026 2026 OH LC Junior Championships
50 Back
44.66
44.66
100 Back
47.36
1:32.02
100 Back
1:32.02
486 Hudson Fain 1:32.04 10 A Min AA: 1:28.19 (+3.85s | 4.2%) Team Charlotte Swimming 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
45.33
45.33
100 Back
46.71
1:32.04
100 Back
1:32.04
487 Lucas Jaranilla 1:32.08 10 A Min AA: 1:28.19 (+3.89s | 4.2%) Garden Grove Aquatics 06/11/2026 2026 SCS June AG Invite
50 Back
44.58
44.58
100 Back
47.50
1:32.08
100 Back
1:32.08
488 Andrey Kirnos 1:32.09 10 A Min AA: 1:28.19 (+3.90s | 4.2%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Back
44.58
44.58
100 Back
47.51
1:32.09
100 Back
1:32.09
489 Connor Li 1:32.09 9 A Min AA: 1:28.19 (+3.90s | 4.2%) Pacific Dragons Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
490 Braylon Ward 1:32.11 10 A Min AA: 1:28.19 (+3.92s | 4.3%) Aquatex Swim & Water Polo Team 06/12/2026 2026 ST TXLA Texas Open Invite
50 Back
45.51
45.51
100 Back
46.60
1:32.11
100 Back
1:32.11
491 Jackson Lilley 1:32.12 8 A Min AA: 1:28.19 (+3.93s | 4.3%) Columbia Aquatics Association 06/13/2026 2026 CAC Schools Out For Summer LCM Swim Meet
50 Back
44.39
44.39
100 Back
47.72
1:32.11
100 Back
1:32.11
492 Wesley Kissel 1:32.13 8 A Min AA: 1:28.19 (+3.94s | 4.3%) SwimAtlanta 06/18/2026 2026 Tennessee Aquatics June Invitational
50 Back
44.00
44.00
100 Back
48.13
1:32.13
100 Back
1:32.13
493 Rian Shah 1:32.14 10 A Min AA: 1:28.19 (+3.95s | 4.3%) Scarlet Aquatics 07/23/2026 2026 NJ Swim LC Gold Championships
50 Back
44.70
44.70
100 Back
47.44
1:32.14
100 Back
1:32.14
494 Quentin Zhou 1:32.14 10 A Min AA: 1:28.19 (+3.95s | 4.3%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Back
45.06
45.06
100 Back
47.08
1:32.14
100 Back
1:32.14
495 Jonathan Miriovsky 1:32.16 10 A Min AA: 1:28.19 (+3.97s | 4.3%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
496 William Huang 1:32.17 8 A Min AA: 1:28.19 (+3.98s | 4.3%) Charles River Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
497 Theodore Post 1:32.18 9 A Min AA: 1:28.19 (+3.99s | 4.3%) Swim Team of Placentia 06/11/2026 2026 SCS June AG Invite
50 Back
45.17
45.17
100 Back
47.01
1:32.18
100 Back
1:32.18
498 Thomas Mieszczak 1:32.22 10 A Min AA: 1:28.19 (+4.03s | 4.4%) Unattached 07/30/2026 2026 CZ 14 U Championship Meet IN
50 Back
44.28
44.28
100 Back
47.94
1:32.22
100 Back
1:32.22
499 Duke Gartrell 1:32.24 10 A Min AA: 1:28.19 (+4.05s | 4.4%) Y in Central Maryland Blue Cra 07/17/2026 2026 MD Long Course Last Chance Meet
50 Back
44.62
44.62
100 Back
47.62
1:32.24
100 Back
1:32.24
500 Matt Borremans 1:32.24 10 A Min AA: 1:28.19 (+4.05s | 4.4%) South Florida Aquatic Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
44.67
44.67
100 Back
47.57
1:32.24
100 Back
1:32.24

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.