New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
601 Caleb Ingraham 1:32.88 10 BB Min A: 1:32.29 (+0.59s | 0.6%) Unattached 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
45.39
45.39
100 Back
47.49
1:32.88
100 Back
1:32.88
602 Jiadong Guo 1:32.91 10 BB Min A: 1:32.29 (+0.62s | 0.7%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
603 Austin Xue 1:32.91 9 BB Min A: 1:32.29 (+0.62s | 0.7%) Waterloo Swimming 06/19/2026 2026 ST ASC Firecracker
604 Max Chen 1:32.94 10 BB Min A: 1:32.29 (+0.65s | 0.7%) Nashville Aquatic Club 05/16/2026 NAC LC May Classic
50 Back
45.71
45.71
100 Back
47.23
1:32.94
100 Back
1:32.94
605 Evan Fairhurst 1:32.94 10 BB Min A: 1:32.29 (+0.65s | 0.7%) Mecklenburg Swim Association 07/24/2026 2026 Sailfish Summer Splash
606 Graeme Killelea 1:32.94 10 BB Min A: 1:32.29 (+0.65s | 0.7%) Tac Titans 07/05/2026 2026 TAC July Qualifier Meet
50 Back
47.06
47.06
100 Back
45.88
1:32.94
100 Back
1:32.94
607 Caleb Lee 1:32.95 10 BB Min A: 1:32.29 (+0.66s | 0.7%) Nova of Virginia 06/25/2026 LC Central District Champs
608 Carter Hollingsworth 1:33.00 10 BB Min A: 1:32.29 (+0.71s | 0.8%) Castle Rock Swimming 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
43.86
43.86
100 Back
49.14
1:33.00
100 Back
1:33.00
609 Marcus Kalmi 1:33.00 10 BB Min A: 1:32.29 (+0.71s | 0.8%) Riptide Swim Team 06/05/2026 2026 MN NSAC Summer Invite
50 Back
45.35
45.35
100 Back
47.65
1:33.00
100 Back
1:33.00
610 Matias Hosein 1:33.03 10 BB Min A: 1:32.29 (+0.74s | 0.8%) Gulliver Swim Club 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
611 Flynn Sutton 1:33.04 9 BB Min A: 1:32.29 (+0.75s | 0.8%) T2 Aquatics 07/09/2026 2026 FL Summer Age Group Championships
50 Back
44.31
44.31
100 Back
48.73
1:33.04
100 Back
1:33.04
612 Carter Novak 1:33.06 10 BB Min A: 1:32.29 (+0.77s | 0.8%) Aquatic Team Of Mecklenburg 06/25/2026 ONSA Independence Invitational Copied
50 Back
45.37
45.37
100 Back
47.69
1:33.06
100 Back
1:33.06
613 Coryel Harger 1:33.06 10 BB Min A: 1:32.29 (+0.77s | 0.8%) Carmel Swim Club 06/04/2026 98th Ohio Valley Championships 2026
614 Nikoloz Zhorzholiani 1:33.06 10 BB Min A: 1:32.29 (+0.77s | 0.8%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Back
47.01
47.01
100 Back
46.05
1:33.06
100 Back
1:33.06
615 Jayden Li 1:33.07 9 BB Min A: 1:32.29 (+0.78s | 0.8%) Crimson Aquatics 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
616 Logan Zhou 1:33.07 9 BB Min A: 1:32.29 (+0.78s | 0.8%) Mason Manta Rays 07/23/2026 2026 OH LC Junior Championships
50 Back
45.77
45.77
100 Back
47.30
1:33.07
100 Back
1:33.07
617 Cannon Brown 1:33.08 10 BB Min A: 1:32.29 (+0.79s | 0.8%) Olympic Cascade Aquatics 07/10/2026 2026 PN OCA Last Chance Invitational Approve
618 Nolan Porras 1:33.09 9 BB Min A: 1:32.29 (+0.80s | 0.9%) Long Island Express 07/31/2026 2026 NE NSSC New England Summer Championship
50 Back
45.36
45.36
100 Back
47.73
1:33.09
100 Back
1:33.09
619 Cayden Willamowski 1:33.12 9 BB Min A: 1:32.29 (+0.83s | 0.9%) Lima Family YMCA Swim Team 07/23/2026 2026 OH LC Junior Championships
50 Back
45.44
45.44
100 Back
47.68
1:33.12
100 Back
1:33.12
620 Oliver Klauke 1:33.12 9 BB Min A: 1:32.29 (+0.83s | 0.9%) Unattached 06/12/2026 2026 SwimRVA Summer Invitational
50 Back
45.19
45.19
100 Back
47.93
1:33.12
100 Back
1:33.12
621 Drexton Dorvil 1:33.13 10 BB Min A: 1:32.29 (+0.84s | 0.9%) Southwest Stars Swim Club 07/09/2026 2026 FL Summer Age Group Championships
50 Back
45.01
45.01
100 Back
48.12
1:33.13
100 Back
1:33.13
622 Silvio Leal 1:33.16 10 BB Min A: 1:32.29 (+0.87s | 0.9%) Maui Swim Club 07/16/2026 2026 HISI LCM Championships
50 Back
47.70
47.70
100 Back
45.46
1:33.16
100 Back
1:33.16
623 Kian Bryson 1:33.18 10 BB Min A: 1:32.29 (+0.89s | 1.0%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
47.82
47.82
100 Back
45.36
1:33.18
100 Back
1:33.18
624 Eli Francoeur 1:33.19 10 BB Min A: 1:32.29 (+0.90s | 1.0%) SwimMAC Carolina 07/16/2026 2026 NCS LC AG Championships
50 Back
45.07
45.07
100 Back
48.12
1:33.19
100 Back
1:33.19
625 Cole Cadiz 1:33.21 10 BB Min A: 1:32.29 (+0.92s | 1.0%) North Coast Aquatics 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
626 Jarvis Qu 1:33.24 9 BB Min A: 1:32.29 (+0.95s | 1.0%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
627 Gabe Keeling 1:33.25 10 BB Min A: 1:32.29 (+0.96s | 1.0%) Laker Swim 07/09/2026 2026 FL Summer Age Group Championships
50 Back
45.08
45.08
100 Back
48.17
1:33.25
100 Back
1:33.25
628 Sean Healy 1:33.28 10 BB Min A: 1:32.29 (+0.99s | 1.1%) Lowes YMCA Lightning Swim Team 05/02/2026 ATOM May The Force 2026
50 Back
46.07
46.07
100 Back
47.21
1:33.28
100 Back
1:33.28
629 Ryder Richmond 1:33.28 8 BB Min A: 1:32.29 (+0.99s | 1.1%) Swimchester Sailfish 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
44.31
44.31
100 Back
48.97
1:33.28
100 Back
1:33.28
630 Asher Caponera 1:33.31 9 BB Min A: 1:32.29 (+1.02s | 1.1%) Florida Atlantic Aquatics 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
46.26
46.26
100 Back
47.05
1:33.31
100 Back
1:33.31
631 Easton Minervini 1:33.32 9 BB Min A: 1:32.29 (+1.03s | 1.1%) Southwest Stars Swim Club 06/11/2026 2026 RAFC Summer Solstice Invitational
50 Back
45.10
45.10
100 Back
48.22
1:33.32
100 Back
1:33.32
632 George Laconte 1:33.34 9 BB Min A: 1:32.29 (+1.05s | 1.1%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
50 Back
44.95
44.95
100 Back
48.39
1:33.34
100 Back
1:33.34
633 Sawyer Heath 1:33.35 10 BB Min A: 1:32.29 (+1.06s | 1.1%) Greensboro Community YMCA 06/12/2026 2026 GCY Sprint And Distance
50 Back
45.99
45.99
100 Back
47.36
1:33.35
100 Back
1:33.35
634 Lucas Shi 1:33.37 10 BB Min A: 1:32.29 (+1.08s | 1.2%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
635 Daniel Guo 1:33.37 10 BB Min A: 1:32.29 (+1.08s | 1.2%) Riptide Swim Team 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Back
45.76
45.76
100 Back
47.61
1:33.37
100 Back
1:33.37
636 Jacob Bouchard 1:33.37 10 BB Min A: 1:32.29 (+1.08s | 1.2%) Nova of Virginia 05/15/2026 NOVA Spring Splash
637 Stewart Bye 1:33.37 10 BB Min A: 1:32.29 (+1.08s | 1.2%) Corvallis Aquatic Team 05/01/2026 2026 AAA May LC Invitational
50 Back
46.05
46.05
100 Back
47.32
1:33.37
100 Back
1:33.37
638 Liam Marciel 1:33.37 9 BB Min A: 1:32.29 (+1.08s | 1.2%) South Valley Makos 05/22/2026 2026 Zone 1 South Firecracker 400
639 Ilay Fisher 1:33.41 10 BB Min A: 1:32.29 (+1.12s | 1.2%) Ccat Swimming 06/11/2026 2026 SCS June AG Invite CANY
640 Carter Lucio 1:33.41 10 BB Min A: 1:32.29 (+1.12s | 1.2%) Fort Meigs YMCA Stingrays 07/23/2026 2026 OH LC Junior Championships
50 Back
44.06
44.06
100 Back
49.35
1:33.41
100 Back
1:33.41
641 Landon Gura 1:33.42 10 BB Min A: 1:32.29 (+1.13s | 1.2%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
46.62
46.62
100 Back
46.80
1:33.42
100 Back
1:33.42
642 Nico Pantana 1:33.44 9 BB Min A: 1:32.29 (+1.15s | 1.2%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
45.28
45.28
100 Back
48.16
1:33.44
100 Back
1:33.44
643 Jett Manion 1:33.44 10 BB Min A: 1:32.29 (+1.15s | 1.2%) Huntsville Swim Association 05/16/2026 NAC LC May Classic
50 Back
46.43
46.43
100 Back
47.01
1:33.44
100 Back
1:33.44
644 Nathan Schallberger 1:33.44 10 BB Min A: 1:32.29 (+1.15s | 1.2%) Daland Swim Team 06/11/2026 2026 SCS June AG Invite CANY
50 Back
45.83
45.83
100 Back
47.61
1:33.44
100 Back
1:33.44
645 Bradley Schrantz 1:33.44 10 BB Min A: 1:32.29 (+1.15s | 1.2%) Patriot Aquatics 07/09/2026 2026 FL Summer Age Group Championships
50 Back
45.83
45.83
100 Back
47.61
1:33.44
100 Back
1:33.44
646 Henry Broadhurst 1:33.47 10 BB Min A: 1:32.29 (+1.18s | 1.3%) SwimRVA 06/25/2026 LC Central District Champs
647 Ely Erickson 1:33.47 9 BB Min A: 1:32.29 (+1.18s | 1.3%) Hill Country Aquatics 06/26/2026 2026 NEAT Long Course STX Championship
648 James Ahern 1:33.48 10 BB Min A: 1:32.29 (+1.19s | 1.3%) SwimMAC Carolina 07/24/2026 2026 NC SwimMAC LC Summer Sun Sational
50 Back
47.16
47.16
100 Back
46.32
1:33.48
100 Back
1:33.48
649 Arthur Gartrell 1:33.49 10 BB Min A: 1:32.29 (+1.20s | 1.3%) Y in Central Maryland Blue Cra 07/17/2026 2026 MD Long Course Last Chance Meet
50 Back
46.07
46.07
100 Back
47.42
1:33.49
100 Back
1:33.49
650 Blaze Garcia 1:33.49 10 BB Min A: 1:32.29 (+1.20s | 1.3%) Pueblo County Swim Team 07/24/2026 2026 CO Age Group LCM State Championships

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.