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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
651 Yusuf Awad 1:33.54 9 BB Min A: 1:32.29 (+1.25s | 1.3%) Gator Swim Club 06/25/2026 2026 FAST Independence Invitational
50 Back
47.09
47.09
100 Back
46.45
1:33.54
100 Back
1:33.54
652 Maximilian Machavariani 1:33.54 10 BB Min A: 1:32.29 (+1.25s | 1.3%) SwimMAC Carolina 07/24/2026 2026 NC SwimMAC LC Summer Sun Sational
50 Back
46.23
46.23
100 Back
47.31
1:33.54
100 Back
1:33.54
653 Conrad Winters 1:33.54 9 BB Min A: 1:32.29 (+1.25s | 1.3%) Old Dominion Aquatic Club 06/05/2026 2026 TIDE Schools Out Classic
50 Back
44.81
44.81
100 Back
48.73
1:33.54
100 Back
1:33.54
654 Henry Goddard 1:33.55 10 BB Min A: 1:32.29 (+1.26s | 1.3%) Lake Oswego Swim Club 06/26/2026 2026 TEAM Summer Invitational
655 Shepherd Carpentier 1:33.56 10 BB Min A: 1:32.29 (+1.27s | 1.4%) YMCA of Virginia\\\\\\'s Blue Ridge 06/19/2026 2026 Firefish June Jam
50 Back
45.67
45.67
100 Back
47.89
1:33.56
100 Back
1:33.56
656 Luca Desset 1:33.57 10 BB Min A: 1:32.29 (+1.28s | 1.4%) Kona Aquatics Club 05/16/2026 BIG ISLAND SWIMMING @ KCAC
657 Matthew Ko 1:33.57 10 BB Min A: 1:32.29 (+1.28s | 1.4%) Aspire Aquatics of Colorado 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
45.96
45.96
100 Back
47.61
1:33.57
100 Back
1:33.57
658 Mark Kiselev 1:33.57 9 BB Min A: 1:32.29 (+1.28s | 1.4%) Royal Swim Team 06/11/2026 ARMADA 2026 SCS June AG Invite
659 Andrew Price 1:33.58 10 BB Min A: 1:32.29 (+1.29s | 1.4%) Ensworth Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
45.49
45.49
100 Back
48.09
1:33.58
100 Back
1:33.58
660 James Tyrrell 1:33.61 9 BB Min A: 1:32.29 (+1.32s | 1.4%) Capital City Athletics 06/19/2026 2026 CO Falfins Long Course Open
50 Back
46.11
46.11
100 Back
47.50
1:33.61
100 Back
1:33.61
661 Leonardo Henn 1:33.61 10 BB Min A: 1:32.29 (+1.32s | 1.4%) Eagles Swim Club 04/18/2026 SCS Under The Sun Invitational
662 James Milchteim 1:33.64 9 BB Min A: 1:32.29 (+1.35s | 1.4%) Bay Club Aquatics 06/19/2026 2026 SI Splash And Dash
50 Back
46.38
46.38
100 Back
47.26
1:33.64
100 Back
1:33.64
663 Joseph Proffitt 1:33.64 10 BB Min A: 1:32.29 (+1.35s | 1.4%) Nova of Virginia 05/15/2026 NOVA Spring Splash
664 Cristiano Dawson 1:33.65 10 BB Min A: 1:32.29 (+1.36s | 1.5%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Back
46.15
46.15
100 Back
47.50
1:33.65
100 Back
1:33.65
665 Andres Velazquez 1:33.65 9 BB Min A: 1:32.29 (+1.36s | 1.5%) Pro Swimming 07/10/2026 2026 PN OCA Last Chance Invitational Approve
666 Gage Tucker 1:33.68 9 BB Min A: 1:32.29 (+1.39s | 1.5%) Nation\\\\\\'s Capital Swim Club 06/05/2026 HNVR Storm Surge 2026
50 Back
46.92
46.92
100 Back
46.76
1:33.68
100 Back
1:33.68
667 Oscar Little 1:33.69 10 BB Min A: 1:32.29 (+1.40s | 1.5%) Hydra Aquatics 07/23/2026 2026 OH LC Junior Championships
50 Back
44.86
44.86
100 Back
48.83
1:33.69
100 Back
1:33.69
668 Ethan Huang 1:33.70 10 BB Min A: 1:32.29 (+1.41s | 1.5%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
669 Nathaniel Herman 1:33.72 10 BB Min A: 1:32.29 (+1.43s | 1.5%) Firefish Aquatics 06/19/2026 2026 Firefish June Jam
50 Back
46.22
46.22
100 Back
47.50
1:33.72
100 Back
1:33.72
670 Luke Battles 1:33.73 10 BB Min A: 1:32.29 (+1.44s | 1.5%) Southwest Aquatic Warriors 05/15/2026 2026 ST NIST Salute To The Troops
50 Back
45.75
45.75
100 Back
47.98
1:33.73
100 Back
1:33.73
671 Emerson Wescott 1:33.74 10 BB Min A: 1:32.29 (+1.45s | 1.5%) Stingray Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
672 Kyu Bae 1:33.76 9 BB Min A: 1:32.29 (+1.47s | 1.6%) Waterloo Swimming 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
45.51
45.51
100 Back
48.25
1:33.76
100 Back
1:33.76
673 Judah Callaway Coy 1:33.77 9 BB Min A: 1:32.29 (+1.48s | 1.6%) South Florida Aquatic Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
45.88
45.88
100 Back
47.89
1:33.77
100 Back
1:33.77
674 Ryder Cumpelik 1:33.78 10 BB Min A: 1:32.29 (+1.49s | 1.6%) Unattached 06/12/2026 2026 GCY Sprint And Distance
50 Back
45.87
45.87
100 Back
47.91
1:33.78
100 Back
1:33.78
675 Dominik Orlov 1:33.80 10 BB Min A: 1:32.29 (+1.51s | 1.6%) Avon Swim Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
46.27
46.27
100 Back
47.53
1:33.80
100 Back
1:33.80
676 Maxwell Shaw 1:33.80 10 BB Min A: 1:32.29 (+1.51s | 1.6%) Bluefish Swim Club 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
677 Milan Gonzalez 1:33.80 9 BB Min A: 1:32.29 (+1.51s | 1.6%) Commerce Aquatics Swim Team 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
678 Wyatt Ray 1:33.80 10 BB Min A: 1:32.29 (+1.51s | 1.6%) SwimMAC Carolina 06/26/2026 Sharks Aquatic Club Last Chance Qualifier
50 Back
46.64
46.64
100 Back
47.16
1:33.80
100 Back
1:33.80
679 Maddox Woods 1:33.83 8 BB Min A: 1:32.29 (+1.54s | 1.6%) Nova of Virginia 06/25/2026 LC Central District Champs
680 James Korntheuer 1:33.83 10 BB Min A: 1:32.29 (+1.54s | 1.6%) Swim Torrance 06/11/2026 2026 SCS June AG Invite
50 Back
45.08
45.08
100 Back
48.75
1:33.83
100 Back
1:33.83
681 Arden Earl 1:33.84 9 BB Min A: 1:32.29 (+1.55s | 1.7%) Lynchburg Aquatic Club 06/19/2026 2026 Firefish June Jam
50 Back
46.29
46.29
100 Back
47.55
1:33.84
100 Back
1:33.84
682 Stephan Karpau 1:33.86 8 BB Min A: 1:32.29 (+1.57s | 1.7%) Andover-North Andover YMCA Hur 07/11/2026 2026 NE YNS July Last Chance Meet
50 Back
47.33
47.33
100 Back
46.53
1:33.86
100 Back
1:33.86
683 Jaden Tang 1:33.88 10 BB Min A: 1:32.29 (+1.59s | 1.7%) Long Island Express 07/31/2026 2026 NE NSSC New England Summer Championship
50 Back
43.83
43.83
100 Back
50.05
1:33.88
100 Back
1:33.88
684 Rory Gouedy 1:33.90 10 BB Min A: 1:32.29 (+1.61s | 1.7%) Bulldog Aquatic Club 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Back
45.20
45.20
100 Back
48.70
1:33.90
100 Back
1:33.90
685 Jaylen Chen 1:33.90 10 BB Min A: 1:32.29 (+1.61s | 1.7%) Riptide Swim Team 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Back
45.75
45.75
100 Back
48.15
1:33.90
100 Back
1:33.90
686 Daniel Comport 1:33.91 10 BB Min A: 1:32.29 (+1.62s | 1.7%) Highbridge Aquatics 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
46.17
46.17
100 Back
47.74
1:33.91
100 Back
1:33.91
687 Garrett Garner 1:33.91 9 BB Min A: 1:32.29 (+1.62s | 1.7%) SwimAtlanta 06/26/2026 2026 SE Richard Quick Invitational
50 Back
46.22
46.22
100 Back
47.69
1:33.91
100 Back
1:33.91
688 Reese Baxter 1:33.92 10 BB Min A: 1:32.29 (+1.63s | 1.7%) Portland Porpoise Swim Club 07/10/2026 2026 NE NSSC July Trials Finals @ Colby
689 Jozua Sugianto 1:33.93 10 BB Min A: 1:32.29 (+1.64s | 1.7%) California Dolphins Swim Team 05/10/2025 PC SRVA LCM C B BB+
690 Allen Kolodny 1:33.94 9 BB Min A: 1:32.29 (+1.65s | 1.8%) Bravo Swim Team 04/25/2026 2026 Azura Spring Open LCM Invit
691 Zander Berenson 1:33.94 9 BB Min A: 1:32.29 (+1.65s | 1.8%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Back
45.44
45.44
100 Back
48.50
1:33.94
100 Back
1:33.94
692 Owen Tan 1:33.95 9 BB Min A: 1:32.29 (+1.66s | 1.8%) Hawaii Swimming Club 07/03/2026 2026 Keo Nakama Swim Meet
693 Emry Lotito 1:33.98 10 BB Min A: 1:32.29 (+1.69s | 1.8%) West Florida Lightning Aquatic 07/10/2025 2025 FL Summer Age Group Championships
50 Back
45.59
45.59
100 Back
48.39
1:33.98
100 Back
1:33.98
694 Landen Chen 1:34.00 9 BB Min A: 1:32.29 (+1.71s | 1.8%) Revolution Swim Club 05/16/2026 2026 NE CS Spring Fever
50 Back
45.73
45.73
100 Back
48.27
1:34.00
100 Back
1:34.00
695 William Hall 1:34.01 9 BB Min A: 1:32.29 (+1.72s | 1.8%) Tennessee Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
696 Leo Blubaugh 1:34.02 10 BB Min A: 1:32.29 (+1.73s | 1.8%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
697 Branimir Petkov 1:34.04 10 BB Min A: 1:32.29 (+1.75s | 1.9%) Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Back
45.87
45.87
100 Back
48.17
1:34.04
100 Back
1:34.04
698 Joon Cha 1:34.05 10 BB Min A: 1:32.29 (+1.76s | 1.9%) Sunnyvale Swim Club 06/12/2026 2026 DACA LC CBA Meet
699 Diego Aguirre 1:34.06 9 BB Min A: 1:32.29 (+1.77s | 1.9%) El Paso Aqua Posse 07/23/2026 2026 BD Long Course Championship
50 Back
47.73
47.73
100 Back
46.33
1:34.06
100 Back
1:34.06
700 Nathan Li 1:34.06 10 BB Min A: 1:32.29 (+1.77s | 1.9%) Kentucky Aquatics 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
47.08
47.08
100 Back
46.98
1:34.06
100 Back
1:34.06

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.