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
1 Gabriel Brown 1:12.81 9 AAAA Min Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
35.96
35.96
100 Back
36.85
1:12.81
100 Back
1:12.81
2 Albert Xiao 1:15.36 10 AAAA Min Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Back
36.11
36.11
100 Back
39.25
1:15.36
100 Back
1:15.36
3 Robert Legg 1:15.62 9 AAAA Min Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Back
36.57
36.57
100 Back
39.05
1:15.62
100 Back
1:15.62
4 Isen Wolfe 1:16.14 9 AAAA Min Saint Petersburg Aquatics 07/10/2025 2025 FL Summer Age Group Championships
50 Back
36.81
36.81
100 Back
39.33
1:16.14
100 Back
1:16.14
5 Hoshi Aono 1:16.85 9 AAAA Min Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Back
37.84
37.84
100 Back
39.01
1:16.85
100 Back
1:16.85
6 Ethan Locke 1:18.39 10 AAAA Min Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Back
37.70
37.70
100 Back
40.69
1:18.39
100 Back
1:18.39
7 Duncan Chandler 1:18.54 10 AAAA Min Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
38.03
38.03
100 Back
40.51
1:18.54
100 Back
1:18.54
8 Sebastian Hunte 1:18.71 9 AAAA Min Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
38.31
38.31
100 Back
40.40
1:18.71
100 Back
1:18.71
9 David Li 1:18.74 9 AAAA Min Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Back
38.06
38.06
100 Back
40.68
1:18.74
100 Back
1:18.74
10 Christian Beauchamp 1:18.80 10 AAAA Min Gator Swim Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
39.03
39.03
100 Back
39.77
1:18.80
100 Back
1:18.80
11 Kyle OuYang 1:19.22 10 AAAA Min Arizona Swimming 08/06/2025 2025 Western Zone Age Group Championships
50 Back
38.20
38.20
100 Back
41.02
1:19.22
100 Back
1:19.22
12 Declan Wang 1:19.24 9 AAAA Min Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
38.97
38.97
100 Back
40.27
1:19.24
100 Back
1:19.24
13 Rubix Szolusha 1:19.33 9 AAAA Min Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Back
39.03
39.03
100 Back
40.30
1:19.33
100 Back
1:19.33
14 Atticus Hendricks-Smith 1:20.00 9 AAA Min AAAA: 1:19.99 (+0.01s | 0.0%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Back
38.93
38.93
100 Back
41.07
1:20.00
100 Back
1:20.00
15 David Powell 1:20.36 10 AAA Min AAAA: 1:19.99 (+0.37s | 0.5%) Heartland Swim Assoc 06/20/2025 2025 SI SPLASH AND DASH
50 Back
38.93
38.93
100 Back
41.43
1:20.36
100 Back
1:20.36
16 Marcus Soetanto 1:20.40 9 AAA Min AAAA: 1:19.99 (+0.41s | 0.5%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
38.90
38.90
100 Back
41.50
1:20.40
100 Back
1:20.40
17 Karas Ibrahim 1:20.49 10 AAA Min AAAA: 1:19.99 (+0.50s | 0.6%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
18 Kevin Kubasik 1:21.06 9 AAA Min AAAA: 1:19.99 (+1.07s | 1.3%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Back
39.63
39.63
100 Back
41.43
1:21.06
100 Back
1:21.06
19 Alexander Kovnatsky 1:21.14 9 AAA Min AAAA: 1:19.99 (+1.15s | 1.4%) Unattached 07/11/2025 2025 Age Group Championships
20 Declan Neth 1:21.18 10 AAA Min AAAA: 1:19.99 (+1.19s | 1.5%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
21 Kayden Masongsong 1:21.33 10 AAA Min AAAA: 1:19.99 (+1.34s | 1.6%) Terrapins Swim Team 07/31/2025 2025 Long Course Far Western Championship
50 Back
40.03
40.03
100 Back
41.30
1:21.33
100 Back
1:21.33
22 William Ying 1:21.52 10 AAA Min AAAA: 1:19.99 (+1.53s | 1.9%) Katy Aquatic Team For Youth 07/16/2025 2025 Texas Age Group Championships
50 Back
39.47
39.47
100 Back
42.05
1:21.52
100 Back
1:21.52
23 Oliver Brock 1:21.55 10 AAA Min AAAA: 1:19.99 (+1.56s | 1.9%) Sierra Marlins Swim Team 07/31/2025 2025 Long Course Far Western Championship
24 Krosby Thomure 1:21.81 9 AAA Min AAAA: 1:19.99 (+1.82s | 2.2%) Spokane Waves Aquatic Team 04/26/2025 2025 SWAT Spring Fling
25 Jayden Liu 1:22.03 10 AAA Min AAAA: 1:19.99 (+2.04s | 2.5%) Katy Aquatic Team For Youth 07/16/2025 2025 Texas Age Group Championships
50 Back
40.22
40.22
100 Back
41.81
1:22.03
100 Back
1:22.03
26 Logan Glick 1:22.09 9 AAA Min AAAA: 1:19.99 (+2.10s | 2.6%) Texas Ford Aquatics 07/16/2025 2025 Texas Age Group Championships
50 Back
39.92
39.92
100 Back
42.17
1:22.09
100 Back
1:22.09
27 Guanlin Chen 1:22.27 9 AAA Min AAAA: 1:19.99 (+2.28s | 2.8%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
39.68
39.68
100 Back
42.59
1:22.27
100 Back
1:22.27
28 Jefferson Chiang 1:22.42 9 AAA Min AAAA: 1:19.99 (+2.43s | 2.9%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
40.83
40.83
100 Back
41.59
1:22.42
100 Back
1:22.42
29 Sinan Ozgur 1:22.68 9 AAA Min AAAA: 1:19.99 (+2.69s | 3.3%) Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
30 Adam Aburas 1:22.72 9 AAA Min AAAA: 1:19.99 (+2.73s | 3.3%) First Colony Swim Team, Inc. 07/16/2025 2025 Texas Age Group Championships
50 Back
40.41
40.41
100 Back
42.31
1:22.72
100 Back
1:22.72
31 Sebastian Saade 1:22.79 9 AAA Min AAAA: 1:19.99 (+2.80s | 3.4%) Los Angeles Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
40.84
40.84
100 Back
41.95
1:22.79
100 Back
1:22.79
32 Morgan Dasilva 1:22.94 10 AAA Min AAAA: 1:19.99 (+2.95s | 3.6%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
50 Back
40.20
40.20
100 Back
42.74
1:22.94
100 Back
1:22.94
33 Eli Rutkovsky 1:22.97 10 AAA Min AAAA: 1:19.99 (+2.98s | 3.6%) Saint Andrew\\\\\\'s Aquatics 01/17/2026 2026 Azura Winter Open LCM Invite
34 Marco Sun 1:23.08 9 AAA Min AAAA: 1:19.99 (+3.09s | 3.7%) Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
35 Gavin Schwartz 1:23.08 10 AAA Min AAAA: 1:19.99 (+3.09s | 3.7%) North Bay Aquatics 07/11/2025 2025 Age Group Championships
36 Owen Lowe 1:23.13 10 AAA Min AAAA: 1:19.99 (+3.14s | 3.8%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
40.73
40.73
100 Back
42.40
1:23.13
100 Back
1:23.13
37 Lucas Jiang 1:23.22 10 AAA Min AAAA: 1:19.99 (+3.23s | 3.9%) Quicksilver Swimming 07/31/2025 2025 Long Course Far Western Championship
38 Luke Gamino 1:23.34 8 AAA Min AAAA: 1:19.99 (+3.35s | 4.0%) Treasure Coast Aquatics 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
50 Back
40.88
40.88
100 Back
42.46
1:23.34
100 Back
1:23.34
39 Wesley Ng 1:23.39 10 AAA Min AAAA: 1:19.99 (+3.40s | 4.1%) Sacramento Aquatics Club 07/31/2025 2025 Long Course Far Western Championship
40 Eli Savitski 1:23.43 10 AAA Min AAAA: 1:19.99 (+3.44s | 4.1%) Highlander Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
40.95
40.95
100 Back
42.48
1:23.43
100 Back
1:23.43
41 Aurelius Lien 1:23.50 8 AAA Min AAAA: 1:19.99 (+3.51s | 4.2%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
42 Zachary Darevsky 1:23.69 10 AAA Min AAAA: 1:19.99 (+3.70s | 4.4%) Mission Aurora Colorado Swimmi 07/25/2025 2025 CO CSI Age Group Championships
43 Nico Bausher 1:23.70 9 AAA Min AAAA: 1:19.99 (+3.71s | 4.4%) Southwest Stars Swim Club 05/16/2025 2025 PA Long Course Invite
50 Back
40.81
40.81
100 Back
42.89
1:23.70
100 Back
1:23.70
44 Harrison Carr 1:23.76 10 AAA Min AAAA: 1:19.99 (+3.77s | 4.5%) Aquajets Swim Team 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Back
41.29
41.29
100 Back
42.47
1:23.76
100 Back
1:23.76
45 Mason Lankford 1:23.90 9 AAA Min AAAA: 1:19.99 (+3.91s | 4.7%) Hydro Swim Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
40.43
40.43
100 Back
43.47
1:23.90
100 Back
1:23.90
46 Sebastien Gallant 1:23.92 9 AAA Min AAAA: 1:19.99 (+3.93s | 4.7%) Tuna Swim Club 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Back
40.48
40.48
100 Back
43.44
1:23.92
100 Back
1:23.92
47 Ernest Hsu 1:24.24 10 AA Min AAA: 1:24.09 (+0.15s | 0.2%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
41.31
41.31
100 Back
42.93
1:24.24
100 Back
1:24.24
48 Francis Li 1:24.31 8 AA Min AAA: 1:24.09 (+0.22s | 0.3%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
49 Isaac Dai 1:24.43 8 AA Min AAA: 1:24.09 (+0.34s | 0.4%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
42.38
42.38
100 Back
42.05
1:24.43
100 Back
1:24.43
50 Vance Hull 1:24.57 9 AA Min AAA: 1:24.09 (+0.48s | 0.6%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
41.40
41.40
100 Back
43.17
1:24.57
100 Back
1:24.57

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.