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USA Boys 10 & under - 100 Y IM

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
601 Jiho Won 1:21.99 10 BB Min A: 1:19.69 (+2.30s | 2.8%) Opelika Swim Team 10/02/2026 2026 Vance Rose Invitational
602 Dongxin Xian 1:22.01 10 BB Min A: 1:19.69 (+2.32s | 2.8%) Arcadia Riptides Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 IM
39.24
39.24
100 IM
42.77
1:22.01
100 IM
1:22.01
603 Owen Vaiana 1:22.01 10 BB Min A: 1:19.69 (+2.32s | 2.8%) Michigan Lakeshore Aquatics 01/10/2026 2026 Zeeland Winter Classic
604 Marsel Saidashev 1:22.02 9 BB Min A: 1:19.69 (+2.33s | 2.8%) SwimRight Team 10/10/2026 NMST BMHG October Invite 26
50 IM
37.72
37.72
100 IM
44.30
1:22.02
100 IM
1:22.02
605 Henry Kaiser 1:22.03 10 BB Min A: 1:19.69 (+2.34s | 2.9%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
50 IM
39.93
39.93
100 IM
42.10
1:22.03
100 IM
1:22.03
606 Avery Gropp 1:22.03 10 BB Min A: 1:19.69 (+2.34s | 2.9%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 IM
39.34
39.34
100 IM
42.69
1:22.03
100 IM
1:22.03
607 Mason Lam 1:22.03 9 BB Min A: 1:19.69 (+2.34s | 2.9%) Eagle Swim Team Inc. 03/05/2026 2026 MD LSC 14 U Championships
50 IM
37.24
37.24
100 IM
44.79
1:22.03
100 IM
1:22.03
608 Thomas Mieszczak 1:22.04 10 BB Min A: 1:19.69 (+2.35s | 2.9%) Royal Swimming 02/28/2026 2026 Last Chance Meet
50 IM
38.13
38.13
100 IM
43.91
1:22.04
100 IM
1:22.04
609 Joshua Plant 1:22.04 9 BB Min A: 1:19.69 (+2.35s | 2.9%) Dart Swimming 09/26/2026 2026 CCA Spook Tacular
610 Nathaniel Kane 1:22.05 10 BB Min A: 1:19.69 (+2.36s | 2.9%) Metro Area Life Time 02/21/2026 CAT 12 Under Silver Bronze Champs Region A
50 IM
38.46
38.46
100 IM
43.59
1:22.05
100 IM
1:22.05
611 Micah Kusbel 1:22.07 10 BB Min A: 1:19.69 (+2.38s | 2.9%) Alamo Area Aquatic Association 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 IM
38.52
38.52
100 IM
43.55
1:22.07
100 IM
1:22.07
612 Clark Schibuk 1:22.09 10 BB Min A: 1:19.69 (+2.40s | 2.9%) Storm Aquatics 04/10/2026 2026 GTSA TYR Spring Championship
50 IM
37.56
37.56
100 IM
44.53
1:22.09
100 IM
1:22.09
613 Hunter Perfect 1:22.11 10 BB Min A: 1:19.69 (+2.42s | 2.9%) River Falls Swim Club 07/11/2026 2026 MN RFSC Summer Last Chance Invite
50 IM
39.82
39.82
100 IM
42.29
1:22.11
100 IM
1:22.11
614 Daniel Chang 1:22.11 9 BB Min A: 1:19.69 (+2.42s | 2.9%) Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
38.65
38.65
100 IM
43.46
1:22.11
100 IM
1:22.11
615 Christopher Laczynski 1:22.12 10 BB Min A: 1:19.69 (+2.43s | 3.0%) Summerville Family YMCA 03/19/2026 2026 USRY Short Course Champs
50 IM
39.55
39.55
100 IM
42.57
1:22.12
100 IM
1:22.12
616 Finn Winchell 1:22.12 10 BB Min A: 1:19.69 (+2.43s | 3.0%) Lowes YMCA Lightning Swim Team 02/13/2026 2026 TYDE Be My Valentine Meet
50 IM
37.15
37.15
100 IM
44.97
1:22.12
100 IM
1:22.12
617 Zackary Gromowski 1:22.13 9 BB Min A: 1:19.69 (+2.44s | 3.0%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 IM
39.73
39.73
100 IM
42.40
1:22.13
100 IM
1:22.13
618 Ryan Hartmann 1:22.14 10 BB Min A: 1:19.69 (+2.45s | 3.0%) Sarasota Tsunami Swim Team 10/17/2026 2026 SPEEDO OCROBERFEST Swim Meet
50 IM
39.45
39.45
100 IM
42.69
1:22.14
100 IM
1:22.14
619 Nan-Yi Yeh 1:22.16 10 BB Min A: 1:19.69 (+2.47s | 3.0%) Marlins Of Raleigh 01/16/2026 2026 RSA Winter Tri
50 IM
36.55
36.55
100 IM
45.61
1:22.16
100 IM
1:22.16
620 Reese Baxter 1:22.16 10 BB Min A: 1:19.69 (+2.47s | 3.0%) Portland Porpoise Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
50 IM
37.50
37.50
100 IM
44.66
1:22.16
100 IM
1:22.16
621 Elliott Burns 1:22.19 10 BB Min A: 1:19.69 (+2.50s | 3.0%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 IM
37.26
37.26
100 IM
44.93
1:22.19
100 IM
1:22.19
622 Jayden Guo 1:22.20 10 BB Min A: 1:19.69 (+2.51s | 3.1%) Life Time Northern California 09/26/2026 2026 CCA Spook Tacular
623 Jonathan Chen 1:22.20 10 BB Min A: 1:19.69 (+2.51s | 3.1%) California Dolphins Swim Team 07/25/2026 Zone 2 Summer Championships
624 Connor Li 1:22.21 9 BB Min A: 1:19.69 (+2.52s | 3.1%) Pacific Dragons Swim Team 10/03/2026 2026 PN OCA John Walker Invitational Approve
50 IM
36.84
36.84
100 IM
45.37
1:22.21
100 IM
1:22.21
625 Leo Liao 1:22.22 10 BB Min A: 1:19.69 (+2.53s | 3.1%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 IM
38.24
38.24
100 IM
43.98
1:22.22
100 IM
1:22.22
626 Peter Haddad 1:22.22 9 BB Min A: 1:19.69 (+2.53s | 3.1%) Ensworth Aquatics 09/12/2026 Orange Vs Black
50 IM
36.22
36.22
100 IM
46.00
1:22.22
100 IM
1:22.22
627 Zane Qiao 1:22.22 10 BB Min A: 1:19.69 (+2.53s | 3.1%) South Florida Aquatic Club 10/02/2026 2026 Speedo SOFLO Distance Challenge
50 IM
38.46
38.46
100 IM
43.76
1:22.22
100 IM
1:22.22
628 Keller Cox 1:22.23 10 BB Min A: 1:19.69 (+2.54s | 3.1%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
50 IM
37.77
37.77
100 IM
44.46
1:22.23
100 IM
1:22.23
629 Jackson Rodebaugh 1:22.25 10 BB Min A: 1:19.69 (+2.56s | 3.1%) YMCA Cadillac Currents 02/15/2026 2026 MTSL Championship
50 IM
37.54
37.54
100 IM
44.71
1:22.25
100 IM
1:22.25
630 Declan Donnelly 1:22.25 9 BB Min A: 1:19.69 (+2.56s | 3.1%) Three Village Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 IM
38.85
38.85
100 IM
43.40
1:22.25
100 IM
1:22.25
631 Asa Heath 1:22.26 10 BB Min A: 1:19.69 (+2.57s | 3.1%) YMCA of Greater Nashua Storm 02/13/2026 2026 NE SAC 10 Under Champs
50 IM
37.87
37.87
100 IM
44.39
1:22.26
100 IM
1:22.26
632 Nicholas Tetley 1:22.26 10 BB Min A: 1:19.69 (+2.57s | 3.1%) Metro Area Life Time 10/17/2026 2026 EEX RU Scared Yet
50 IM
40.17
40.17
100 IM
42.09
1:22.26
100 IM
1:22.26
633 Aadit Ranade 1:22.27 10 BB Min A: 1:19.69 (+2.58s | 3.1%) Nitro Swimming 09/06/2026 2026 ST NTRO Stephen J Wolleben Memorial Meet
50 IM
37.51
37.51
100 IM
44.76
1:22.27
100 IM
1:22.27
634 Everett Greenstreet 1:22.28 9 BB Min A: 1:19.69 (+2.59s | 3.1%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 IM
39.09
39.09
100 IM
43.19
1:22.28
100 IM
1:22.28
635 Jacob Riegel 1:22.28 10 BB Min A: 1:19.69 (+2.59s | 3.1%) Wilmington Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 IM
40.66
40.66
100 IM
41.62
1:22.28
100 IM
1:22.28
636 Evan Yue 1:22.28 10 BB Min A: 1:19.69 (+2.59s | 3.1%) Nation\\\\\\'s Capital Swim Club 10/10/2025 2025 PV October Open Fairland
50 IM
39.33
39.33
100 IM
42.95
1:22.28
100 IM
1:22.28
637 Tyler Clark 1:22.28 10 BB Min A: 1:19.69 (+2.59s | 3.1%) Greater Omaha Aquatics Leopard 01/31/2026 2026 MW SCSC President S Day Meet
50 IM
39.87
39.87
100 IM
42.41
1:22.28
100 IM
1:22.28
638 Kai Vo 1:22.28 9 BB Min A: 1:19.69 (+2.59s | 3.1%) Splash Aquatics 09/05/2026 OSL A+ Sprint Pentathlon Copied
50 IM
39.71
39.71
100 IM
42.57
1:22.28
100 IM
1:22.28
639 Nicholas Galvin 1:22.31 10 BB Min A: 1:19.69 (+2.62s | 3.2%) Sarasota Sharks 12/05/2025 2025 Speedo Gator Holiday Classic
50 IM
38.09
38.09
100 IM
44.22
1:22.31
100 IM
1:22.31
640 Ronan Kruse 1:22.31 10 BB Min A: 1:19.69 (+2.62s | 3.2%) South Bay Aquatics 10/03/2026 2026 SI CAST Pentathlon October 3
641 Cash Bailey 1:22.33 10 BB Min A: 1:19.69 (+2.64s | 3.2%) Excel Aquatics 10/10/2026 Ensworth October Invite
50 IM
38.58
38.58
100 IM
43.75
1:22.33
100 IM
1:22.33
642 Eddie Bi 1:22.33 10 BB Min A: 1:19.69 (+2.64s | 3.2%) California Dolphins Swim Team 03/07/2026 SRVA Last Chance Meet B BB+
643 Bennett Mckown 1:22.34 9 BB Min A: 1:19.69 (+2.65s | 3.2%) Fast Lane Aquatics 09/12/2026 2026 PA Fall Invite Running
50 IM
39.36
39.36
100 IM
42.98
1:22.34
100 IM
1:22.34
644 Toxey Robbins 1:22.34 10 BB Min A: 1:19.69 (+2.65s | 3.2%) Shoals Aquatic Club 10/16/2026 2026 HSA Fran Norris Meet
50 IM
38.97
38.97
100 IM
43.37
1:22.34
100 IM
1:22.34
645 Yixuan Zhu 1:22.35 10 BB Min A: 1:19.69 (+2.66s | 3.2%) Pleasanton Seahawks 03/28/2026 PC CDST SC C B BB+ Meet
646 Garid Tuvshin 1:22.35 10 BB Min A: 1:19.69 (+2.66s | 3.2%) Paseo Aquatics Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 IM
39.02
39.02
100 IM
43.33
1:22.35
100 IM
1:22.35
647 Oliver Catala 1:22.37 10 BB Min A: 1:19.69 (+2.68s | 3.3%) Gulliver Swim Club 09/19/2026 2026 DSC Season Opener Invite
50 IM
40.41
40.41
50 IM
40.41
100 IM
41.96
1:22.37
50 IM
41.96
648 Aaron Kim 1:22.39 10 BB Min A: 1:19.69 (+2.70s | 3.3%) The Spartans of La Canada 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
40.38
40.38
100 IM
42.01
1:22.39
100 IM
1:22.39
649 Shepherd Carpentier 1:22.40 10 BB Min A: 1:19.69 (+2.71s | 3.3%) YMCA of Virginia\\\\\\'s Blue Ridge 03/19/2026 2026 USRY Short Course Champs
50 IM
37.03
37.03
100 IM
45.37
1:22.40
100 IM
1:22.40
650 James Zechmeister 1:22.40 9 BB Min A: 1:19.69 (+2.71s | 3.3%) Minnetonka Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 IM
39.43
39.43
100 IM
42.97
1:22.40
100 IM
1:22.40

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.