New! ScoreMeUp is now available on the App Store. Download the iOS app →

USA Boys 15-16 - 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
2901 Declan Cortney 1:21.01 15 B: 1:19.39 (+1.62s | 2.0%) Schertz YMCA Swim Team 05/16/2025 2025 ST ASC Spring Showcase
50 Back
39.69
39.69
100 Back
41.32
1:21.01
100 Back
1:21.01
2902 Ezekiel Burgi 1:21.01 15 B: 1:19.39 (+1.62s | 2.0%) Nampa Swim Team 05/19/2023 BY 2023 Spring Fling Invitational
50 Back
38.80
38.80
100 Back
42.21
1:21.01
100 Back
1:21.01
2903 Ethan Mugavero 1:21.01 16 B: 1:19.39 (+1.62s | 2.0%) Stingrays Swim Team 06/14/2024 SwimRVA Summer Invitational
50 Back
38.70
38.70
100 Back
42.31
1:21.01
100 Back
1:21.01
2904 Sebastian Marcano 1:21.02 15 B: 1:19.39 (+1.63s | 2.0%) Sithoc Swim Club 06/20/2025 2025 GCST MARK MCCAW SUMMER
50 Back
39.86
39.86
100 Back
41.16
1:21.02
100 Back
1:21.02
2905 John Bowman 1:21.02 15 B: 1:19.39 (+1.63s | 2.0%) Lehi Aquatics 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Back
39.67
39.67
100 Back
41.35
1:21.02
100 Back
1:21.02
2906 Sina Kivanc 1:21.03 15 B: 1:19.39 (+1.64s | 2.0%) Sarasota Sharks 05/16/2025 2025 SYS Memorial Meet
50 Back
40.77
40.77
100 Back
40.26
1:21.03
100 Back
1:21.03
2907 Oliver Cogley 1:21.04 16 B: 1:19.39 (+1.65s | 2.0%) Monterey Bay Swim Club 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
50 Back
38.02
38.02
100 Back
43.02
1:21.04
100 Back
1:21.04
2908 Spencer Tran 1:21.07 15 B: 1:19.39 (+1.68s | 2.1%) Lakewood Aquatics 07/20/2023 2023 CA CITI Summer Age Group Championships
2909 Kyumin Lee 1:21.07 15 B: 1:19.39 (+1.68s | 2.1%) Eastside Aquatic Swim Team 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
2910 Tristan Strayve 1:21.09 15 B: 1:19.39 (+1.70s | 2.1%) Wahoos of Jacksonville 05/16/2026 2026 PSA May Invite
50 Back
39.11
39.11
100 Back
41.98
1:21.09
100 Back
1:21.09
2911 Kieran Sokoly 1:21.09 15 B: 1:19.39 (+1.70s | 2.1%) Riptide Swim Team 07/18/2025 2025 MN STRM Minnesota Regional Championship
50 Back
39.97
39.97
100 Back
41.12
1:21.09
100 Back
1:21.09
2912 Logan Vloedman 1:21.11 16 B: 1:19.39 (+1.72s | 2.1%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
50 Back
38.91
38.91
100 Back
42.20
1:21.11
100 Back
1:21.11
2913 Jace Chapman 1:21.11 14 B: 1:19.39 (+1.72s | 2.1%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
38.37
38.37
100 Back
42.74
1:21.11
100 Back
1:21.11
2914 Charles Finn 1:21.12 16 B: 1:19.39 (+1.73s | 2.1%) Naval Academy Aquatic Club 05/19/2023 HNVR Storm Surge 2023
50 Back
40.26
40.26
100 Back
40.86
1:21.12
100 Back
1:21.12
2915 Timothy Riolo 1:21.13 15 B: 1:19.39 (+1.74s | 2.1%) Aquajets Swim Team 05/13/2023 2023 SD SFST Ready For Long Course Meet
50 Back
39.05
39.05
100 Back
42.08
1:21.13
100 Back
1:21.13
2916 Sebastian Hanberg 1:21.13 15 B: 1:19.39 (+1.74s | 2.1%) Foxjets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
39.27
39.27
100 Back
41.86
1:21.13
100 Back
1:21.13
2917 Jonathan Townsend 1:21.14 16 B: 1:19.39 (+1.75s | 2.2%) Spokane Waves Aquatic Team 04/26/2025 2025 SWAT Spring Fling
50 Back
39.93
39.93
100 Back
41.21
1:21.14
100 Back
1:21.14
2918 Ivan Swanke 1:21.14 16 B: 1:19.39 (+1.75s | 2.2%) Minnetonka Swim Club 05/16/2025 2025 MN STRM Spring Startup
50 Back
39.18
39.18
100 Back
41.96
1:21.14
100 Back
1:21.14
2919 Grayson Goldsby 1:21.14 16 B: 1:19.39 (+1.75s | 2.2%) Valley Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
2920 Henry Rossman 1:21.15 16 B: 1:19.39 (+1.76s | 2.2%) The Fish 06/17/2022 2022 VA WST Long Course Invitional
2921 Nathan Judy 1:21.16 16 B: 1:19.39 (+1.77s | 2.2%) Schertz YMCA Swim Team 05/16/2025 2025 ST ASC Spring Showcase
50 Back
37.88
37.88
100 Back
43.28
1:21.16
100 Back
1:21.16
2922 Zachary Binter 1:21.17 16 B: 1:19.39 (+1.78s | 2.2%) Cavalier Aquatics/Piedmont Fam 04/26/2024 2024 Helen Wang Sunflower Classic
2923 Francisco Camposano 1:21.17 15 B: 1:19.39 (+1.78s | 2.2%) Gulliver Swim Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
38.88
38.88
100 Back
42.29
1:21.17
100 Back
1:21.17
2924 Ellis Chen 1:21.18 15 B: 1:19.39 (+1.79s | 2.2%) Walnut Creek Aquabears 06/07/2025 Orinda Aquatics LC C B BB+ Meet
2925 Ian Miller 1:21.18 16 B: 1:19.39 (+1.79s | 2.2%) Lowes YMCA Lightning Swim Team 05/31/2024 2024 Virginia Commonwealth Games
2926 Michael Gong 1:21.19 16 B: 1:19.39 (+1.80s | 2.2%) Lake Oswego Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
39.32
39.32
100 Back
41.87
1:21.19
100 Back
1:21.19
2927 Aden Chau 1:21.20 16 B: 1:19.39 (+1.81s | 2.2%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
2928 Noah Ito-Gross 1:21.23 15 B: 1:19.39 (+1.84s | 2.3%) Team Eugene Aquatics 06/27/2025 TEAM Summer Invitational
50 Back
39.15
39.15
100 Back
42.08
1:21.23
100 Back
1:21.23
2929 Zayne Casias 1:21.25 16 B: 1:19.39 (+1.86s | 2.3%) Alamo Area Aquatic Association 06/20/2025 2025 ST AAAA NS George Block Invite
2930 Ethan Stoker 1:21.26 15 B: 1:19.39 (+1.87s | 2.3%) Valley Aquatics 06/20/2025 2025 IE VS Starlight Open
2931 William Bradshaw 1:21.26 16 B: 1:19.39 (+1.87s | 2.3%) Spokane Waves Aquatic Team 04/25/2026 2026 SWAT Spring Fling
50 Back
38.49
38.49
100 Back
42.77
1:21.26
100 Back
1:21.26
2932 Marley Lotts 1:21.27 16 B: 1:19.39 (+1.88s | 2.3%) Bellingham Bay Swim Team 04/25/2025 2025 PN KING Spring Derby
50 Back
39.40
39.40
100 Back
41.87
1:21.27
100 Back
1:21.27
2933 Samuel Dyckman 1:21.28 15 B: 1:19.39 (+1.89s | 2.3%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
50 Back
40.62
40.62
100 Back
40.66
1:21.28
100 Back
1:21.28
2934 Anthony Lazo 1:21.29 15 B: 1:19.39 (+1.90s | 2.3%) Nation\\\\\\'s Capital Swim Club 04/26/2024 2024 Helen Wang Sunflower Classic
2935 Heuston Dunn 1:21.29 14 B: 1:19.39 (+1.90s | 2.3%) Dart Swimming 06/21/2024 Reno Aquatic Club Gamble
2936 Michael Silkin 1:21.29 15 B: 1:19.39 (+1.90s | 2.3%) Sporting Jax Aquatic Club 07/25/2025 2025 Area 1 LCM Championships
50 Back
39.61
39.61
100 Back
41.68
1:21.29
100 Back
1:21.29
2937 Easton Hicken 1:21.29 15 B: 1:19.39 (+1.90s | 2.3%) Wasatch Swim Club 07/25/2024 2024 UTAGS Long Course Championships
50 Back
40.14
40.14
100 Back
41.15
1:21.29
100 Back
1:21.29
2938 Aditya Chandwani 1:21.30 16 B: 1:19.39 (+1.91s | 2.3%) Pro Swimming 06/20/2025 2025 SWAT Summer Solstice
50 Back
38.89
38.89
100 Back
42.41
1:21.30
100 Back
1:21.30
2939 Jack Madsen 1:21.32 15 B: 1:19.39 (+1.93s | 2.4%) Tide Swimming 06/13/2024 2024 CGBD Steve Hennessy Summer Madness
2940 Beckett Hansen 1:21.32 16 B: 1:19.39 (+1.93s | 2.4%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
2941 Hayk Khachaturyan 1:21.32 16 B: 1:19.39 (+1.93s | 2.4%) Quicksilver Swimming 07/22/2023 Z1S SAGC Minus LCM Summer Championships
50 Back
39.45
39.45
100 Back
41.87
1:21.32
100 Back
1:21.32
2942 Joshua Lam 1:21.33 15 B: 1:19.39 (+1.94s | 2.4%) Pleasanton Seahawks 04/26/2025 Pleasanton Seahawks LC Senior Open
50 Back
40.02
40.02
100 Back
41.31
1:21.33
100 Back
1:21.33
2943 Alexander Lewis 1:21.33 16 B: 1:19.39 (+1.94s | 2.4%) TS Aquatics 05/01/2026 Jesse Vasallo Swimming Invitational
50 Back
39.60
39.60
100 Back
41.73
1:21.33
100 Back
1:21.33
2944 Nathan Macedo 1:21.34 15 B: 1:19.39 (+1.95s | 2.4%) St. Cloud Thunderbolts Aquatic 04/26/2025 10th Annual Hohne Memorial Invitational
2945 Isaac Dong 1:21.37 16 B: 1:19.39 (+1.98s | 2.4%) YMCA of the Triangle Area Swim 06/14/2024 SwimRVA Summer Invitational
50 Back
40.26
40.26
100 Back
41.11
1:21.37
100 Back
1:21.37
2946 Kai Garcia 1:21.39 15 B: 1:19.39 (+2.00s | 2.5%) Rancho San Dieguito 07/11/2025 2025 SI SDSA All Ages NTS Meet
2947 Michael Mauricio 1:21.39 15 B: 1:19.39 (+2.00s | 2.5%) Unattached 06/06/2025 2025 June Sprints
50 Back
39.57
39.57
100 Back
41.82
1:21.39
100 Back
1:21.39
2948 Gunnar Buchanan 1:21.41 15 B: 1:19.39 (+2.02s | 2.5%) Issaquah Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
2949 Leonardo Yang 1:21.42 16 B: 1:19.39 (+2.03s | 2.5%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
2950 Aiden Stanford 1:21.42 16 B: 1:19.39 (+2.03s | 2.5%) Indian River Aquatics 05/08/2026 2026 Wellington May Long Course Meet
50 Back
37.72
37.72
100 Back
43.70
1:21.42
100 Back
1:21.42

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.