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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
101 Aurelius Lien 1:23.50 9 AAA Min AAAA: 1:19.99 (+3.51s | 4.2%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
102 Lincoln Purdy 1:23.53 10 AAA Min AAAA: 1:19.99 (+3.54s | 4.2%) Greater Pensacola Aquatic Club 05/02/2026 2026 GPAC Flip Flop Invitational
50 Back
41.00
41.00
100 Back
42.53
1:23.53
100 Back
1:23.53
103 Eliott Jackson 1:23.61 10 AAA Min AAAA: 1:19.99 (+3.62s | 4.3%) Team Eugene Aquatics 06/26/2026 2026 TEAM Summer Invitational
104 Leo Groneck 1:23.62 10 AAA Min AAAA: 1:19.99 (+3.63s | 4.3%) Northern KY Clippers 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
40.23
40.23
100 Back
43.39
1:23.62
100 Back
1:23.62
105 Caleb Stone 1:23.63 10 AAA Min AAAA: 1:19.99 (+3.64s | 4.4%) Bellingham Bay Swim Team 07/23/2026 2026 PN 12 U Long Course Championships Appro
106 Luka McGrath 1:23.69 10 AAA Min AAAA: 1:19.99 (+3.70s | 4.4%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
107 Eamon Balch 1:23.70 10 AAA Min AAAA: 1:19.99 (+3.71s | 4.4%) La Mirada Armada 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
40.44
40.44
100 Back
43.26
1:23.70
100 Back
1:23.70
108 Brayden Nguyen 1:23.74 10 AAA Min AAAA: 1:19.99 (+3.75s | 4.5%) San Jose Goosemonkeys 07/30/2026 Long Course Far Westerns
109 Dexter Danont 1:23.79 10 AAA Min AAAA: 1:19.99 (+3.80s | 4.5%) Arctic Aquatics 06/12/2026 2026 NE CS Summer Solstice
50 Back
41.96
41.96
100 Back
41.83
1:23.79
100 Back
1:23.79
110 George Yu 1:23.82 10 AAA Min AAAA: 1:19.99 (+3.83s | 4.6%) Santa Clara Swim Club 07/30/2026 Long Course Far Westerns
111 Alexander Yampolsky 1:23.83 10 AAA Min AAAA: 1:19.99 (+3.84s | 4.6%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
112 Charlie Swinsick 1:23.87 10 AAA Min AAAA: 1:19.99 (+3.88s | 4.6%) Marlins Of Raleigh 07/16/2026 2026 NCS LC AG Championships
50 Back
41.64
41.64
100 Back
42.23
1:23.87
100 Back
1:23.87
113 Kellan Naisbitt 1:23.92 10 AAA Min AAAA: 1:19.99 (+3.93s | 4.7%) Mission Viejo Nadadores 06/11/2026 2026 SCS June AG Invite
50 Back
40.82
40.82
100 Back
43.10
1:23.92
100 Back
1:23.92
114 Jack Armbruster 1:23.92 10 AAA Min AAAA: 1:19.99 (+3.93s | 4.7%) San Clemente Aquatic Team 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
41.50
41.50
100 Back
42.42
1:23.92
100 Back
1:23.92
115 Samuel Fuerstneau 1:24.10 10 AA Min AAA: 1:24.09 (+0.01s | 0.0%) Edina Swim Club 05/03/2026 2026 MN SEMS LC Invite
50 Back
40.60
40.60
100 Back
43.50
1:24.10
100 Back
1:24.10
116 Blake Bardenhagen 1:24.14 10 AA Min AAA: 1:24.09 (+0.05s | 0.1%) Island Aquatics 07/16/2026 2026 HISI LCM Championships
50 Back
41.28
41.28
100 Back
42.86
1:24.14
100 Back
1:24.14
117 Seth Snyder 1:24.21 10 AA Min AAA: 1:24.09 (+0.12s | 0.1%) Firefish Aquatics 06/05/2026 HNVR Storm Surge 2026
50 Back
41.79
41.79
100 Back
42.42
1:24.21
100 Back
1:24.21
118 Hugo Linowski 1:24.21 10 AA Min AAA: 1:24.09 (+0.12s | 0.1%) Olympic Cascade Aquatics 07/23/2026 2026 PN 12 U Long Course Championships Appro
119 Ray Yu 1:24.22 10 AA Min AAA: 1:24.09 (+0.13s | 0.2%) Aquazot Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
43.32
43.32
100 Back
40.90
1:24.22
100 Back
1:24.22
120 Nathan Lintow 1:24.22 10 AA Min AAA: 1:24.09 (+0.13s | 0.2%) Unattached 08/06/2026 2026 CZ 14 U Championship Meet MN
50 Back
41.05
41.05
100 Back
43.17
1:24.22
100 Back
1:24.22
121 Troy Cary 1:24.30 10 AA Min AAA: 1:24.09 (+0.21s | 0.2%) Alamo Heights Aquatic Club ? A 05/15/2026 2026 ST NIST Salute To The Troops
50 Back
41.55
41.55
100 Back
42.75
1:24.30
100 Back
1:24.30
122 Dylan Kemmish 1:24.31 9 AA Min AAA: 1:24.09 (+0.22s | 0.3%) Kentucky Aquatics 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
41.04
41.04
100 Back
43.27
1:24.31
100 Back
1:24.31
123 Zachary Zeng 1:24.33 10 AA Min AAA: 1:24.09 (+0.24s | 0.3%) Waterloo Swimming 07/09/2026 2026 ST NIST LC STAGS
124 Robert Botterill 1:24.38 10 AA Min AAA: 1:24.09 (+0.29s | 0.3%) Central Minnesota Aquatics 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
40.03
40.03
100 Back
44.35
1:24.38
100 Back
1:24.38
125 Paxton Marvray 1:24.39 10 AA Min AAA: 1:24.09 (+0.30s | 0.4%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
126 Benjamin Stenson 1:24.43 10 AA Min AAA: 1:24.09 (+0.34s | 0.4%) Unattached 08/06/2026 2026 CZ 14 U Championship Meet MN
50 Back
41.98
41.98
100 Back
42.45
1:24.43
100 Back
1:24.43
127 Jeffrey Xiong 1:24.48 10 AA Min AAA: 1:24.09 (+0.39s | 0.5%) Arctic Aquatics 04/11/2026 2026 NE CS Season Opener
128 Armaan Bhandari 1:24.49 10 AA Min AAA: 1:24.09 (+0.40s | 0.5%) X-Cel Swimming 05/15/2026 2026 PTAC Tiger Challenge
50 Back
42.38
42.38
100 Back
42.11
1:24.49
100 Back
1:24.49
129 Alonso Andrade 1:24.57 10 AA Min AAA: 1:24.09 (+0.48s | 0.6%) EL Paso Border Land Swim Team 06/26/2026 2026 BD EPAP Jack White Memorial Classic
50 Back
41.91
41.91
100 Back
42.66
1:24.57
100 Back
1:24.57
130 Shaler Berry 1:24.59 10 AA Min AAA: 1:24.09 (+0.50s | 0.6%) Pacific Swim 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Back
40.77
40.77
100 Back
43.82
1:24.59
100 Back
1:24.59
131 Ozzy Su 1:24.62 10 AA Min AAA: 1:24.09 (+0.53s | 0.6%) Quicksilver Swimming 06/11/2026 2026 SCS June AG Invite
50 Back
41.05
41.05
100 Back
43.57
1:24.62
100 Back
1:24.62
132 Bennett Meusel 1:24.64 10 AA Min AAA: 1:24.09 (+0.55s | 0.6%) South East Metro Sharks 06/19/2026 2026 MN MAN Red White Blue Invite Copied
50 Back
41.70
41.70
100 Back
42.94
1:24.64
100 Back
1:24.64
133 Nathan Campbell 1:24.66 9 AA Min AAA: 1:24.09 (+0.57s | 0.7%) Southwestern Aquatics Team - S 07/03/2026 2026 Keo Nakama Swim Meet
134 Mason Lam 1:24.76 9 AA Min AAA: 1:24.09 (+0.67s | 0.8%) Eagle Swim Team Inc. 07/29/2026 2026 MD LSC LC Championship
50 Back
41.03
41.03
100 Back
43.73
1:24.76
100 Back
1:24.76
135 Kamil Lannaman 1:24.77 10 AA Min AAA: 1:24.09 (+0.68s | 0.8%) Cougar Aquatic Team 07/23/2026 2026 NJ Swim LC Gold Championships
50 Back
40.72
40.72
100 Back
44.05
1:24.77
100 Back
1:24.77
136 Lincoln Robertson 1:24.78 10 AA Min AAA: 1:24.09 (+0.69s | 0.8%) Lakeside Swim Team 07/09/2026 46th Annual Seahawk Invitational
137 Brody Dennis 1:24.83 10 AA Min AAA: 1:24.09 (+0.74s | 0.9%) Foxjets Swim Team 06/11/2026 2026 MN AQJT Aquajets Summer Spectacular
50 Back
41.12
41.12
100 Back
43.71
1:24.83
100 Back
1:24.83
138 Louis Yu 1:24.87 9 AA Min AAA: 1:24.09 (+0.78s | 0.9%) Santa Clara Swim Club 07/30/2026 Long Course Far Westerns
139 Aaron Niu 1:24.94 10 AA Min AAA: 1:24.09 (+0.85s | 1.0%) Flying Fish Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
40.83
40.83
100 Back
44.11
1:24.94
100 Back
1:24.94
140 Simon Feldman 1:24.99 9 AA Min AAA: 1:24.09 (+0.90s | 1.1%) Fast Lane Aquatics 07/09/2026 2026 FL Summer Age Group Championships
50 Back
41.39
41.39
100 Back
43.60
1:24.99
100 Back
1:24.99
141 Renzhi Dong 1:25.00 10 AA Min AAA: 1:24.09 (+0.91s | 1.1%) Charles River Aquatics 06/26/2026 2026 NE SUN Summer Solstice
50 Back
41.68
41.68
100 Back
43.32
1:25.00
100 Back
1:25.00
142 Mitchell Eichorn 1:25.01 10 AA Min AAA: 1:24.09 (+0.92s | 1.1%) Buckeye Swim Club 07/23/2026 2026 OH LC Junior Championships
50 Back
41.50
41.50
100 Back
43.51
1:25.01
100 Back
1:25.01
143 Brooks Nemeth 1:25.04 9 AA Min AAA: 1:24.09 (+0.95s | 1.1%) SwimRVA 04/18/2026 2026 SwimRVA Carnation Clash
50 Back
41.85
41.85
100 Back
43.19
1:25.04
100 Back
1:25.04
144 Noah Thomas 1:25.05 10 AA Min AAA: 1:24.09 (+0.96s | 1.1%) Longhorn Aquatics 07/09/2026 2026 ST NIST LC STAGS
145 Yuning Huang 1:25.05 10 AA Min AAA: 1:24.09 (+0.96s | 1.1%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
41.50
41.50
100 Back
43.55
1:25.05
100 Back
1:25.05
146 Grant Haire 1:25.06 10 AA Min AAA: 1:24.09 (+0.97s | 1.1%) Worthington Swim Club 07/23/2026 2026 OH LC Junior Championships
50 Back
41.92
41.92
100 Back
43.14
1:25.06
100 Back
1:25.06
147 Johann Gomez Ugalde 1:25.06 10 AA Min AAA: 1:24.09 (+0.97s | 1.1%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Back
39.47
39.47
100 Back
45.59
1:25.06
100 Back
1:25.06
148 Alister Carlton 1:25.11 10 AA Min AAA: 1:24.09 (+1.02s | 1.2%) Nitro Swimming 06/11/2026 2026 ST NIST George Block Invitational
50 Back
42.30
42.30
100 Back
42.81
1:25.11
100 Back
1:25.11
149 Michael Governal 1:25.13 10 AA Min AAA: 1:24.09 (+1.04s | 1.2%) Kansas City Blazers 06/26/2026 2026 HSA June Invitational
150 Maximilian Smith 1:25.16 9 AA Min AAA: 1:24.09 (+1.07s | 1.3%) Lynchburg Aquatic Club 06/19/2026 2026 Firefish June Jam
50 Back
41.65
41.65
100 Back
43.51
1:25.16
100 Back
1:25.16

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.