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
651 Miguel Morales 1:34.58 10 BB Min A: 1:32.29 (+2.29s | 2.4%) Brownsville Aquatics 04/11/2026 2026 ST LC BAS April Swim Meet
50 Back
45.07
45.07
100 Back
49.51
1:34.58
100 Back
1:34.58
652 Bennett Wood 1:34.58 10 BB Min A: 1:32.29 (+2.29s | 2.4%) North East Aquatic Team 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
46.76
46.76
100 Back
47.82
1:34.58
100 Back
1:34.58
653 Henry Jarchow 1:34.62 9 BB Min A: 1:32.29 (+2.33s | 2.5%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
46.53
46.53
100 Back
48.09
1:34.62
100 Back
1:34.62
654 Ethan Liang 1:34.64 8 BB Min A: 1:32.29 (+2.35s | 2.5%) Xtreme Swim Club 06/12/2026 2026 NE CS Summer Solstice
50 Back
45.94
45.94
100 Back
48.70
1:34.64
100 Back
1:34.64
655 Ean Palafox 1:34.65 9 BB Min A: 1:32.29 (+2.36s | 2.5%) SwimAtlanta 06/26/2026 2026 SE Richard Quick Invitational
50 Back
47.00
47.00
100 Back
47.65
1:34.65
100 Back
1:34.65
656 Henry Croke 1:34.67 10 BB Min A: 1:32.29 (+2.38s | 2.5%) Springfield YMCA Swim Team 04/17/2026 2026 METS Long Course Kickoff
657 Everett Cassidy 1:34.70 10 BB Min A: 1:32.29 (+2.41s | 2.5%) Nsea Swim 06/13/2026 2026 MOR Liberty Meet
50 Back
46.29
46.29
100 Back
48.41
1:34.70
100 Back
1:34.70
658 Jayden Lu 1:34.73 9 BB Min A: 1:32.29 (+2.44s | 2.6%) Charles River Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
659 Stefano Ferrarese 1:34.74 9 BB Min A: 1:32.29 (+2.45s | 2.6%) Nitro Swimming 06/11/2026 2026 ST NIST George Block Invitational
50 Back
47.12
47.12
100 Back
47.62
1:34.74
100 Back
1:34.74
660 Davis Chappell 1:34.75 10 BB Min A: 1:32.29 (+2.46s | 2.6%) Coast Gaurd Blue Dolphins 06/11/2026 NOVA 2026 Virginia Commonwealth Games
661 Ryan Li 1:34.76 10 BB Min A: 1:32.29 (+2.47s | 2.6%) Trident Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
662 Beckett Clasen 1:34.81 10 BB Min A: 1:32.29 (+2.52s | 2.7%) Cavalier Aquatics/Piedmont Fam 06/11/2026 NOVA 2026 Virginia Commonwealth Games
663 Nathan Gordon 1:34.83 10 BB Min A: 1:32.29 (+2.54s | 2.7%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
47.36
47.36
100 Back
47.47
1:34.83
100 Back
1:34.83
664 Benjamin Gonen 1:34.84 9 BB Min A: 1:32.29 (+2.55s | 2.7%) YMCA of Austin Swim Alliance 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
45.77
45.77
100 Back
49.07
1:34.84
100 Back
1:34.84
665 Meron Tsegai 1:34.85 9 BB Min A: 1:32.29 (+2.56s | 2.7%) Nation\\\\\\'s Capital Swim Club 06/05/2026 HNVR Storm Surge 2026
50 Back
45.36
45.36
100 Back
49.49
1:34.85
100 Back
1:34.85
666 Caden Oei 1:34.87 9 BB Min A: 1:32.29 (+2.58s | 2.7%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Back
46.42
46.42
100 Back
48.45
1:34.87
100 Back
1:34.87
667 Fyodor Manokhin 1:34.88 10 BB Min A: 1:32.29 (+2.59s | 2.7%) Bravo Swim Team 06/19/2026 2026 SoFlo Last Chance Summer Invite
668 Frans van Wagenberg 1:34.89 10 BB Min A: 1:32.29 (+2.60s | 2.7%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
669 Tang Zheng 1:34.90 9 BB Min A: 1:32.29 (+2.61s | 2.8%) Clearwater Aquatic Team 05/01/2026 2026 WFLA SPRING OPEN
670 Elias Montelongo Campos 1:34.90 10 BB Min A: 1:32.29 (+2.61s | 2.8%) Crimson Aquatics 05/30/2026 2026 NE RIAC Sail Away On The Ferry
671 David Limakov 1:34.92 10 BB Min A: 1:32.29 (+2.63s | 2.8%) Pipeline Swimming 07/04/2025 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET
50 Back
46.16
46.16
100 Back
48.76
1:34.92
100 Back
1:34.92
672 Daniel Heilman 1:34.93 10 BB Min A: 1:32.29 (+2.64s | 2.8%) San Francisco Seals Swim Team 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
673 Leo Ioffe 1:34.94 10 BB Min A: 1:32.29 (+2.65s | 2.8%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
47.71
47.71
100 Back
47.23
1:34.94
100 Back
1:34.94
674 Grant Thomas 1:34.95 10 BB Min A: 1:32.29 (+2.66s | 2.8%) YMCA of the Triangle Area Swim 06/26/2026 2026 MOR Long Course Qualifier
50 Back
46.47
46.47
100 Back
48.48
1:34.95
100 Back
1:34.95
675 Coen Yazdani 1:34.99 10 BB Min A: 1:32.29 (+2.70s | 2.8%) San Antonio Wave 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
45.31
45.31
100 Back
49.68
1:34.99
100 Back
1:34.99
676 Kenneth Huang 1:35.00 10 BB Min A: 1:32.29 (+2.71s | 2.9%) Charles River Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
677 Thomas Nash 1:35.00 9 BB Min A: 1:32.29 (+2.71s | 2.9%) Coast Gaurd Blue Dolphins 06/11/2026 NOVA 2026 Virginia Commonwealth Games
678 Graham Rothwell 1:35.00 10 BB Min A: 1:32.29 (+2.71s | 2.9%) San Gabriel Aquatics 06/06/2026 2026 ST ASC June Bug
50 Back
47.41
47.41
100 Back
47.59
1:35.00
100 Back
1:35.00
679 Declan Sederholm 1:35.02 10 BB Min A: 1:32.29 (+2.73s | 2.9%) Hilltop Aquatic Swim Team 05/08/2025 2025 HAST Janet Oles LC Classic
25 Back
46.14
46.14
50 Back
49.71
1:35.85
50 Back
1:35.85
100 Back
0.-83
1:35.02
50 Back
0.-83
680 Anrui Yue 1:35.03 9 BB Min A: 1:32.29 (+2.74s | 2.9%) Gator Swim Club 06/25/2026 2026 FAST Independence Invitational
50 Back
46.89
46.89
100 Back
48.14
1:35.03
100 Back
1:35.03
681 Elliott Johnson 1:35.06 10 BB Min A: 1:32.29 (+2.77s | 2.9%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
682 Finn Scott 1:35.11 10 BB Min A: 1:32.29 (+2.82s | 3.0%) Alto Swim Club 06/20/2026 Alto Summer Swelter
683 Raf Rothfuss de la Asunc 1:35.12 9 BB Min A: 1:32.29 (+2.83s | 3.0%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
47.12
47.12
100 Back
48.00
1:35.12
100 Back
1:35.12
684 Nathan West 1:35.12 10 BB Min A: 1:32.29 (+2.83s | 3.0%) Carmel Swim Club 06/04/2026 98th Ohio Valley Championships 2026
685 Kai Wroble 1:35.13 10 BB Min A: 1:32.29 (+2.84s | 3.0%) Chicago Wolfpack Aquatic Club 06/11/2026 2026 MN AQJT Aquajets Summer Spectacular
50 Back
47.25
47.25
100 Back
47.88
1:35.13
100 Back
1:35.13
686 Abraham Cheng 1:35.13 10 BB Min A: 1:32.29 (+2.84s | 3.0%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
687 Ethan Wu 1:35.14 9 BB Min A: 1:32.29 (+2.85s | 3.0%) Swim Torrance 06/12/2025 2025 June Age Group Invite
50 Back
45.51
45.51
100 Back
49.63
1:35.14
100 Back
1:35.14
688 Lincoln Miyake 1:35.15 10 BB Min A: 1:32.29 (+2.86s | 3.0%) Canyons Aquatic Club 06/11/2026 2026 SCS June AG Invite CANY
50 Back
46.75
46.75
100 Back
48.40
1:35.15
100 Back
1:35.15
689 Beau Nobles 1:35.15 9 BB Min A: 1:32.29 (+2.86s | 3.0%) Tnt Swimming 04/18/2026 2026 CMSA First Chance LCM
690 Jaxson Ransom 1:35.16 10 BB Min A: 1:32.29 (+2.87s | 3.0%) Valley Swim Team Phoenix 06/14/2024 2024 Winchester Long Course Inviational
691 Van Yetter 1:35.17 10 BB Min A: 1:32.29 (+2.88s | 3.0%) T2 Aquatics 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
46.63
46.63
100 Back
48.54
1:35.17
100 Back
1:35.17
692 Eddie Bi 1:35.19 9 BB Min A: 1:32.29 (+2.90s | 3.0%) California Dolphins Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
693 Maximilian Machavariani 1:35.19 10 BB Min A: 1:32.29 (+2.90s | 3.0%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
47.10
47.10
100 Back
48.09
1:35.19
100 Back
1:35.19
694 Enzo Lourenco 1:35.20 9 BB Min A: 1:32.29 (+2.91s | 3.1%) McCallie-GPS Aquatics 06/05/2026 2026 Baylor Summer Long Course Invitational
695 Dhruv Nirmal 1:35.22 9 BB Min A: 1:32.29 (+2.93s | 3.1%) Lakeside Swim Team 05/15/2026 2026 Triton Summer Launch
50 Back
44.60
44.60
100 Back
50.62
1:35.22
100 Back
1:35.22
696 Locke Kane 1:35.25 9 BB Min A: 1:32.29 (+2.96s | 3.1%) Lahaina Swim Club 05/23/2026 50th Annual Coach Soichi Sakamoto Invitationa
50 Back
46.88
46.88
100 Back
48.37
1:35.25
100 Back
1:35.25
697 Lincoln Painter 1:35.27 8 BB Min A: 1:32.29 (+2.98s | 3.1%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
698 Connor McCrary 1:35.28 9 BB Min A: 1:32.29 (+2.99s | 3.1%) Streamline Aquatic Club 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
47.02
47.02
100 Back
48.26
1:35.28
100 Back
1:35.28
699 Aiden Sanchez 1:35.29 7 BB Min A: 1:32.29 (+3.00s | 3.1%) Saint Petersburg Aquatics 06/19/2026 2026 Lightning Invitational
700 Jacob Greveling 1:35.30 10 BB Min A: 1:32.29 (+3.01s | 3.2%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
47.07
47.07
100 Back
48.23
1:35.30
100 Back
1:35.30

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.