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
4101 Noah Johnson 1:41.63 10 B: 1:40.69 (+0.94s | 0.9%) Long Island Aquatic Club 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Back
47.34
47.34
100 Back
54.29
1:41.63
100 Back
1:41.63
4102 Reid Gage 1:41.63 9 B: 1:40.69 (+0.94s | 0.9%) Jcc Sea Serpents 12/07/2025 2025 NE NSSC December 7 SJP
50 Back
49.38
49.38
100 Back
52.25
1:41.63
100 Back
1:41.63
4103 Timothy Hatjis 1:41.64 10 B: 1:40.69 (+0.95s | 0.9%) 757swim 12/05/2025 2025 757swim Grand Illumination
50 Back
48.70
48.70
100 Back
52.94
1:41.64
100 Back
1:41.64
4104 Coleman Wixom 1:41.65 9 B: 1:40.69 (+0.96s | 0.9%) Heartland Swim Assoc 10/11/2025 2025 SI HSA All Ages B C
4105 Eduardo Rodriguez 1:41.66 9 B: 1:40.69 (+0.97s | 1.0%) Houston Waves Swim Club 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
4106 Heinrich Forsbach Sotelo 1:41.66 9 B: 1:40.69 (+0.97s | 1.0%) Quest Swimming 11/15/2025 2025 WAC Fall Classic
50 Back
49.65
49.65
100 Back
52.01
1:41.66
100 Back
1:41.66
4107 Walter Ogdon 1:41.66 10 B: 1:40.69 (+0.97s | 1.0%) Tualatin Hills Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Back
49.79
49.79
100 Back
51.87
1:41.66
100 Back
1:41.66
4108 Victor Lykho 1:41.67 10 B: 1:40.69 (+0.98s | 1.0%) Gulliver Swim Club 11/21/2025 2025 Gulliver Gobble Gobble Nov Last Chance
4109 Jesse Filice 1:41.68 9 B: 1:40.69 (+0.99s | 1.0%) Hurricane Penguins Swim Club 02/14/2026 2026 Best ValenTimes Meet
50 Back
49.73
49.73
100 Back
51.95
1:41.68
100 Back
1:41.68
4110 William Gannett 1:41.69 9 B: 1:40.69 (+1.00s | 1.0%) Bayside Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
49.55
49.55
100 Back
52.14
1:41.69
100 Back
1:41.69
4111 Avri Dorn 1:41.70 10 B: 1:40.69 (+1.01s | 1.0%) Calvert Aquatics Club 02/06/2026 2026 Last Chance Qualifying Meet
50 Back
48.99
48.99
100 Back
52.71
1:41.70
100 Back
1:41.70
4112 Denis Groza 1:41.70 10 B: 1:40.69 (+1.01s | 1.0%) Great Wolf Swim Team 01/30/2026 2026 MN MTKA TYR Team Challenge
50 Back
48.41
48.41
100 Back
53.29
1:41.70
100 Back
1:41.70
4113 Elliott Lee Chan Kam 1:41.74 9 B: 1:40.69 (+1.05s | 1.0%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
49.08
49.08
100 Back
52.66
1:41.74
100 Back
1:41.74
4114 Tan Dinh 1:41.74 7 B: 1:40.69 (+1.05s | 1.0%) Fairfax Foxes Swimming 11/07/2025 2025 FXFX Loughmiller Memorial
50 Back
49.81
49.81
100 Back
51.93
1:41.74
100 Back
1:41.74
4115 Yusufbek Urmonjonov 1:41.74 9 B: 1:40.69 (+1.05s | 1.0%) Egra Waves 11/01/2025 Greater Kalamazoo Arena Challenge
50 Back
50.74
50.74
100 Back
51.00
1:41.74
100 Back
1:41.74
4116 Emmett Tourney 1:41.75 9 B: 1:40.69 (+1.06s | 1.0%) Red Wing Swim Club 01/31/2026 2026 MN OMNI Frosty Frolic
50 Back
51.11
51.11
100 Back
50.64
1:41.75
100 Back
1:41.75
4117 Alexander McMahon 1:41.76 8 B: 1:40.69 (+1.07s | 1.1%) Watertown Area Swim Club 01/13/2024 2024 Optimist Swim Meet
50 Back
50.32
50.32
100 Back
51.44
1:41.76
100 Back
1:41.76
4118 Abraham Urrutia 1:41.76 10 B: 1:40.69 (+1.07s | 1.1%) Foothills Swim Team 01/16/2026 2026 CO CUDA Classic
50 Back
50.60
50.60
100 Back
51.16
1:41.76
100 Back
1:41.76
4119 Keegan Tower 1:41.76 10 B: 1:40.69 (+1.07s | 1.1%) Middlebury Aquatics Club 01/16/2026 2026 NE UVAC TT Bronze Championships
50 Back
49.27
49.27
100 Back
52.49
1:41.76
100 Back
1:41.76
4120 Cooper Distelrath 1:41.76 10 B: 1:40.69 (+1.07s | 1.1%) T2 Aquatics 11/07/2025 2025 SYS Turkey Meet
50 Back
48.28
48.28
100 Back
53.48
1:41.76
100 Back
1:41.76
4121 Grant Soder 1:41.76 10 B: 1:40.69 (+1.07s | 1.1%) Roseburg Y Swim Team 01/24/2026 Oregon YMCA Championships 2026
50 Back
49.83
49.83
100 Back
51.93
1:41.76
100 Back
1:41.76
4122 Callahan Calkins 1:41.77 9 B: 1:40.69 (+1.08s | 1.1%) Hydro Swim Club 02/23/2025 Racers Feb 2025 Last Chance
4123 Aydin Ansari 1:41.77 8 B: 1:40.69 (+1.08s | 1.1%) Beast 12/04/2025 2025 Holiday Swim Festival
50 Back
46.06
46.06
100 Back
55.71
1:41.77
100 Back
1:41.77
4124 Phinnaeus Johnson 1:41.78 9 B: 1:40.69 (+1.09s | 1.1%) South Valley Makos 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+
4125 Nikshay Gupta 1:41.78 9 B: 1:40.69 (+1.09s | 1.1%) Mecklenburg Swim Association 12/12/2025 2025 NC QCD Holiday Invite
4126 Oliver Song 1:41.79 9 B: 1:40.69 (+1.10s | 1.1%) H2okie Aquatics 11/07/2025 2025 HOKI November Invitational Copied
50 Back
48.81
48.81
100 Back
52.98
1:41.79
100 Back
1:41.79
4127 Mason Kalougata 1:41.79 9 B: 1:40.69 (+1.10s | 1.1%) Hilltop Aquatic Swim Team 11/01/2024 2024 UT HAST Fall Back Bash
50 Back
48.78
48.78
100 Back
53.01
1:41.79
100 Back
1:41.79
4128 John Tang 1:41.80 10 B: 1:40.69 (+1.11s | 1.1%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
50.00
50.00
100 Back
51.80
1:41.80
100 Back
1:41.80
4129 Harrison Randall 1:41.80 9 B: 1:40.69 (+1.11s | 1.1%) Baylor Swim Club 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Back
47.26
47.26
100 Back
54.54
1:41.80
100 Back
1:41.80
4130 Clyde Olver 1:41.80 9 B: 1:40.69 (+1.11s | 1.1%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 Back
49.62
49.62
100 Back
52.18
1:41.80
100 Back
1:41.80
4131 Cameron Watrous 1:41.81 7 B: 1:40.69 (+1.12s | 1.1%) Bellevue Club Swim Team 11/23/2024 2024 PN November AGI Divsion 3
50 Back
49.28
49.28
100 Back
52.53
1:41.81
100 Back
1:41.81
4132 Joshua Soong 1:41.82 10 B: 1:40.69 (+1.13s | 1.1%) Long Island Aquatic Club 10/04/2025 2025 MR LIAC Fast Fall Invitational
4133 Decker Sewell 1:41.82 9 B: 1:40.69 (+1.13s | 1.1%) Ski Hi Aquatics 08/01/2025 2025 CO CSI Scottie Aschermann Memorial
50 Back
49.38
49.38
100 Back
52.44
1:41.82
100 Back
1:41.82
4134 Luka Haberle 1:41.82 10 B: 1:40.69 (+1.13s | 1.1%) Mecklenburg Swim Association 01/17/2026 2026 MSA January Invite
4135 Connor Guo 1:41.83 8 B: 1:40.69 (+1.14s | 1.1%) Revolution Swim Club 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Back
49.16
49.16
100 Back
52.67
1:41.83
100 Back
1:41.83
4136 Alexander Carter 1:41.85 8 B: 1:40.69 (+1.16s | 1.1%) Ensworth Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
49.66
49.66
100 Back
52.19
1:41.85
100 Back
1:41.85
4137 Bronson Bow 1:41.86 9 B: 1:40.69 (+1.17s | 1.1%) Fulshear Racing Swim Team 12/20/2024 2024 Gulf Fall Champs (KATY)
50 Back
50.57
50.57
100 Back
51.29
1:41.86
100 Back
1:41.86
4138 Landon Kivett 1:41.87 10 B: 1:40.69 (+1.18s | 1.2%) Forest Grove Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
4139 George Luo 1:41.88 9 B: 1:40.69 (+1.19s | 1.2%) North Carolina Aquatic Club 10/24/2025 2025 CAT Trick Or Treat Meet
50 Back
49.04
49.04
100 Back
52.84
1:41.88
100 Back
1:41.88
4140 Caleb Wierson 1:41.89 10 B: 1:40.69 (+1.20s | 1.2%) West Texas Typhoon 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
49.62
49.62
100 Back
52.27
1:41.89
100 Back
1:41.89
4141 Elias Khoury 1:41.90 9 B: 1:40.69 (+1.21s | 1.2%) Old Dominion Aquatic Club 11/01/2025 ODAC Rising Stars Meet #2
50 Back
50.71
50.71
100 Back
51.19
1:41.90
100 Back
1:41.90
4142 Samuel Moskoff 1:41.91 8 B: 1:40.69 (+1.22s | 1.2%) SlipStream Aquatics 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
49.21
49.21
50 Back
49.21
100 Back
52.70
1:41.91
50 Back
52.70
4143 Hanchen Guo-Li 1:41.92 9 B: 1:40.69 (+1.23s | 1.2%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
1:01.34
1:01.34
100 Back
40.58
1:41.92
100 Back
1:41.92
4144 Finn Blumer 1:41.92 10 B: 1:40.69 (+1.23s | 1.2%) Gaston Gators 01/10/2026 ATOM Frosty Invitational 2026
50 Back
46.78
46.78
100 Back
55.14
1:41.92
100 Back
1:41.92
4145 Patrick Li 1:41.92 10 B: 1:40.69 (+1.23s | 1.2%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
52.89
52.89
100 Back
49.03
1:41.92
100 Back
1:41.92
4146 Ryder Whitten 1:41.93 10 B: 1:40.69 (+1.24s | 1.2%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
4147 Carter McDonald 1:41.93 8 B: 1:40.69 (+1.24s | 1.2%) Seattle Metropolitan Aquatic C 10/04/2025 2025 PN SMAC Fall Kick Off Invitational
50 Back
48.00
48.00
100 Back
53.93
1:41.93
100 Back
1:41.93
4148 Patrick Ladd 1:41.96 9 B: 1:40.69 (+1.27s | 1.2%) West Texas Typhoon 12/19/2025 2025 BD Leo Cancellare Memorial Swim Meet
50 Back
48.00
48.00
100 Back
53.96
1:41.96
100 Back
1:41.96
4149 Thomas Klinger 1:41.96 9 B: 1:40.69 (+1.27s | 1.2%) Tide Swimming 12/11/2025 2025 East Coast WinterFest
4150 Zackery Richardson 1:41.97 11 B: 1:40.69 (+1.28s | 1.3%) Royal Swimming 11/22/2025 2025 Royal Fall Cup
50 Back
48.76
48.76
100 Back
53.21
1:41.97
100 Back
1:41.97

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.