USA Boys 10 & under - 100 Y 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
2751 Watson She 1:33.47 9 B Min BB: 1:30.09 (+3.38s | 3.6%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
46.06
46.06
100 Back
47.41
1:33.47
100 Back
1:33.47
2752 Colton Esteves 1:33.48 10 B Min BB: 1:30.09 (+3.39s | 3.6%) Rima United 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
45.63
45.63
100 Back
47.85
1:33.48
100 Back
1:33.48
2753 Wes Tang 1:33.48 10 B Min BB: 1:30.09 (+3.39s | 3.6%) Harbor Seals 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Back
45.14
45.14
100 Back
48.34
1:33.48
100 Back
1:33.48
2754 Finn Reimers 1:33.48 10 B Min BB: 1:30.09 (+3.39s | 3.6%) Pierre Swim Team 01/30/2026 2026 SD Capital City Qualifier
50 Back
45.87
45.87
100 Back
47.61
1:33.48
100 Back
1:33.48
2755 Ronan Hamilton 1:33.49 8 B Min BB: 1:30.09 (+3.40s | 3.6%) 757swim 02/07/2026 2026 8 And Under Southeastern District Champs
50 Back
45.40
45.40
100 Back
48.09
1:33.49
100 Back
1:33.49
2756 Jacob Chen 1:33.49 9 B Min BB: 1:30.09 (+3.40s | 3.6%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
45.95
45.95
100 Back
47.54
1:33.49
100 Back
1:33.49
2757 Blake Hadfield 1:33.51 10 B Min BB: 1:30.09 (+3.42s | 3.7%) Aulea Swim Club 12/06/2025 45th Annual Ken Suenaga Invitational (SCY)
2758 Cooper Proulx 1:33.52 9 B Min BB: 1:30.09 (+3.43s | 3.7%) Kent County YMCA 01/24/2026 2026 NE KCY New Year S Splash
2759 Andrew Chen 1:33.52 7 B Min BB: 1:30.09 (+3.43s | 3.7%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
44.91
44.91
100 Back
48.61
1:33.52
100 Back
1:33.52
2760 Andy McCutchen 1:33.53 9 B Min BB: 1:30.09 (+3.44s | 3.7%) Gsa 11/15/2025 2025 John Dewey Invitational
50 Back
44.77
44.77
100 Back
48.76
1:33.53
100 Back
1:33.53
2761 Emerson Gruss-Russell 1:33.54 10 B Min BB: 1:30.09 (+3.45s | 3.7%) Atlantic Coast Athletic Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
46.44
46.44
100 Back
47.10
1:33.54
100 Back
1:33.54
2762 Elliot Ryan 1:33.55 10 B Min BB: 1:30.09 (+3.46s | 3.7%) Merritt Athletic Swimming 12/04/2025 2025 Sport Fair Winter Classic
50 Back
44.99
44.99
100 Back
48.56
1:33.55
100 Back
1:33.55
2763 Connor McCormack 1:33.55 10 B Min BB: 1:30.09 (+3.46s | 3.7%) Bgc-N. Westchester Marlins 10/04/2025 2025 MR BGNW Marlins October Harvest Festival
50 Back
44.21
44.21
100 Back
49.34
1:33.55
100 Back
1:33.55
2764 Jaiden Yap 1:33.56 10 B Min BB: 1:30.09 (+3.47s | 3.7%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
2765 Jasper Corrigan 1:33.58 9 B Min BB: 1:30.09 (+3.49s | 3.7%) Occoquan Swimming 11/21/2025 2025 Fall Festivus
50 Back
46.59
46.59
100 Back
46.99
1:33.58
100 Back
1:33.58
2766 Eli Parker 1:33.58 10 B Min BB: 1:30.09 (+3.49s | 3.7%) Mason Makos Swim Team 01/10/2026 2026 MAKO POLAR PLUNGE
50 Back
47.38
47.38
100 Back
46.20
1:33.58
100 Back
1:33.58
2767 Dave Stob 1:33.58 9 B Min BB: 1:30.09 (+3.49s | 3.7%) Grand Rapids Aquatics 02/07/2026 2026 Grand Rapids Open
50 Back
47.32
47.32
100 Back
46.26
1:33.58
100 Back
1:33.58
2768 Hunter Jankowski 1:33.59 10 B Min BB: 1:30.09 (+3.50s | 3.7%) Twisters Swim Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
2769 Liam MacPherson 1:33.59 10 B Min BB: 1:30.09 (+3.50s | 3.7%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Back
46.47
46.47
100 Back
47.12
1:33.59
100 Back
1:33.59
2770 Luke Brunet 1:33.59 8 B Min BB: 1:30.09 (+3.50s | 3.7%) Mid Michigan Aquatics Hurrican 02/07/2026 2026 Grand Rapids Open
50 Back
47.41
47.41
100 Back
46.18
1:33.59
100 Back
1:33.59
2771 Ryan Phung 1:33.60 10 B Min BB: 1:30.09 (+3.51s | 3.7%) Mason Makos Swim Team 01/10/2026 2026 MAKO POLAR PLUNGE
2772 Kinnick Smiddy 1:33.60 9 B Min BB: 1:30.09 (+3.51s | 3.7%) Council Bluffs Swim Club 10/04/2025 2025 MW ACE River Races
50 Back
44.07
44.07
100 Back
49.53
1:33.60
100 Back
1:33.60
2773 Hugo Morey 1:33.60 10 B Min BB: 1:30.09 (+3.51s | 3.7%) North Suburban Aquatic Club 12/12/2025 2025 MN SCSC Winter Carnival
50 Back
45.37
45.37
100 Back
48.23
1:33.60
100 Back
1:33.60
2774 Andre Rubio 1:33.60 10 B Min BB: 1:30.09 (+3.51s | 3.7%) El Paso Aqua Posse 11/14/2025 2025 BD Turkey Splash
2775 Owen Large 1:33.61 10 B Min BB: 1:30.09 (+3.52s | 3.8%) FireFish Swim Team 01/30/2026 2026 NE CS Silver Championships
50 Back
44.14
44.14
100 Back
49.47
1:33.61
100 Back
1:33.61
2776 Graham Cassella 1:33.61 10 B Min BB: 1:30.09 (+3.52s | 3.8%) Y-Spartaquatics Swim Club 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
2777 William Britt 1:33.63 9 B Min BB: 1:30.09 (+3.54s | 3.8%) Raleigh Swimming Association 12/06/2025 2025 MOR Arctic Blast Meet
50 Back
45.26
45.26
100 Back
48.37
1:33.63
100 Back
1:33.63
2778 Owen Laidlaw 1:33.64 8 B Min BB: 1:30.09 (+3.55s | 3.8%) Island Aquatics 01/10/2026 NEW YEAR S MAGSA SCY Meet
50 Back
45.12
45.12
100 Back
48.52
1:33.64
100 Back
1:33.64
2779 Alexander Rao 1:33.64 10 B Min BB: 1:30.09 (+3.55s | 3.8%) Eastside Aquatic Swim Team 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
45.34
45.34
100 Back
48.30
1:33.64
100 Back
1:33.64
2780 Walid Ould Abbou 1:33.64 9 B Min BB: 1:30.09 (+3.55s | 3.8%) Freedom Aquatics 11/15/2025 2025 MR FREE Freedom IMX Challenge
2781 Dylan Lenois 1:33.64 8 B Min BB: 1:30.09 (+3.55s | 3.8%) Badger Swim Club,Inc. 02/06/2026 2026 MR COND Last Chance Invitational
2782 Matthew McNeilly 1:33.64 9 B Min BB: 1:30.09 (+3.55s | 3.8%) CAC Stingrays Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
42.87
42.87
100 Back
50.77
1:33.64
100 Back
1:33.64
2783 Noah Wang 1:33.64 9 B Min BB: 1:30.09 (+3.55s | 3.8%) Flatiron Athletic Club 01/16/2026 2026 CO CUDA Classic
50 Back
44.72
44.72
100 Back
48.92
1:33.64
100 Back
1:33.64
2784 Benjamin Thomas 1:33.65 8 B Min BB: 1:30.09 (+3.56s | 3.8%) The Woodlands Swim Team 11/08/2024 2024 FCST Nov Tri Meet
2785 Mason Liu 1:33.66 9 B Min BB: 1:30.09 (+3.57s | 3.8%) Trident Aquatic Club 01/16/2026 GSA January Jump Start 2026
50 Back
44.59
44.59
100 Back
49.07
1:33.66
100 Back
1:33.66
2786 Abraham Carver 1:33.66 9 B Min BB: 1:30.09 (+3.57s | 3.8%) Saint Petersburg Aquatics 01/23/2026 BLOOMIN FAST SWIM MEET
50 Back
44.85
44.85
100 Back
48.81
1:33.66
100 Back
1:33.66
2787 Luke Kamil 1:33.67 10 B Min BB: 1:30.09 (+3.58s | 3.8%) Dragon Swim Team 01/17/2026 2026 PV January Open Audrey Moore
50 Back
44.85
44.85
100 Back
48.82
1:33.67
100 Back
1:33.67
2788 Alex Shen 1:33.69 9 B Min BB: 1:30.09 (+3.60s | 3.8%) Westlake Aquatic Facility 12/13/2025 2025 ST WOW Hot Chocolate Jamboree
50 Back
44.00
44.00
100 Back
49.69
1:33.69
100 Back
1:33.69
2789 Walter Hamrick 1:33.70 10 B Min BB: 1:30.09 (+3.61s | 3.9%) New Wave Swim Team 12/13/2025 2025 Ugly Sweater Meet
50 Back
46.31
46.31
100 Back
47.39
1:33.70
100 Back
1:33.70
2790 James Nold 1:33.72 11 B Min BB: 1:30.09 (+3.63s | 3.9%) Rhode Island Aquatic Club 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals
2791 Ryan Denardo 1:33.72 9 B Min BB: 1:30.09 (+3.63s | 3.9%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
44.19
44.19
100 Back
49.53
1:33.72
100 Back
1:33.72
2792 Tomer Fromberg 1:33.73 9 B Min BB: 1:30.09 (+3.64s | 3.9%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Back
45.48
45.48
100 Back
48.25
1:33.73
100 Back
1:33.73
2793 Ata Balikcioglu 1:33.74 10 B Min BB: 1:30.09 (+3.65s | 3.9%) Tac Titans 11/15/2025 2025 TAC TITANS Turkey Squad Meet
50 Back
46.60
46.60
100 Back
47.14
1:33.74
100 Back
1:33.74
2794 Zachary Ervin 1:33.74 9 B Min BB: 1:30.09 (+3.65s | 3.9%) Machine Aquatics 11/14/2025 2025 PV November Open Franconia
50 Back
46.59
46.59
100 Back
47.15
1:33.74
100 Back
1:33.74
2795 Atharv Tiruke 1:33.76 9 B Min BB: 1:30.09 (+3.67s | 3.9%) Sunnyvale Swim Club 02/07/2026 PASA CBA+ SCY Meet Feb 2026
2796 Rowan Payne 1:33.76 9 B Min BB: 1:30.09 (+3.67s | 3.9%) Nation\\\\\\'s Capital Swim Club 01/17/2026 PVS January Open 2026 Fairland
2797 Samuel Ambrose 1:33.77 10 B Min BB: 1:30.09 (+3.68s | 3.9%) Cascade Swim Club 11/16/2025 2025 PN CSC Distance Plus Intrasquad
50 Back
46.63
46.63
100 Back
47.14
1:33.77
100 Back
1:33.77
2798 Arthur Cahoy 1:33.77 9 B Min BB: 1:30.09 (+3.68s | 3.9%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
45.83
45.83
100 Back
47.94
1:33.77
100 Back
1:33.77
2799 Micah Bright 1:33.78 10 B Min BB: 1:30.09 (+3.69s | 3.9%) City of Mobile Swim Associatio 12/05/2025 2025 SE Christmas In Auburn
50 Back
46.30
46.30
100 Back
47.48
1:33.78
100 Back
1:33.78
2800 Muyang He 1:33.78 8 B Min BB: 1:30.09 (+3.69s | 3.9%) Santa Clara Swim Club 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+

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.