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USA Boys 17-18 - 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
1901 Geoffrey Waller 1:08.86 17 BB Min A: 1:06.49 (+2.37s | 3.4%) Flatiron Athletic Club 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Back
33.53
33.53
100 Back
35.33
1:08.86
100 Back
1:08.86
1902 Michael Baranov 1:08.86 17 BB Min A: 1:06.49 (+2.37s | 3.4%) The Berkeley Barracudas 02/12/2026 2026 SZSS Spring Championships
50 Back
34.16
34.16
100 Back
34.70
1:08.86
100 Back
1:08.86
1903 Owen Raml 1:08.86 17 BB Min A: 1:06.49 (+2.37s | 3.4%) Dakota Riptide 07/08/2022 2022 SD SFST Sanford Invitational
50 Back
32.99
32.99
100 Back
35.87
1:08.86
100 Back
1:08.86
1904 Mateo Rosales 1:08.87 17 BB Min A: 1:06.49 (+2.38s | 3.5%) San Benito Aquatics 05/27/2023 2023 Mike Snyder Memorial
50 Back
33.67
33.67
100 Back
35.20
1:08.87
100 Back
1:08.87
1905 Nate Thiemeyer 1:08.88 17 BB Min A: 1:06.49 (+2.39s | 3.5%) Unattached 08/03/2023 2023 Central Zone 14 U Championship IN
50 Back
32.42
32.42
100 Back
36.46
1:08.88
100 Back
1:08.88
1906 Matthew Moreno 1:08.88 16 BB Min A: 1:06.49 (+2.39s | 3.5%) Streamline Aquatics 06/26/2026 2026 NEAT Long Course STX Championship
1907 Benjamin Tungate 1:08.88 17 BB Min A: 1:06.49 (+2.39s | 3.5%) Cavalier Aquatics/Piedmont Fam 04/26/2024 2024 Helen Wang Sunflower Classic
1908 Adrian Cortez Martinez 1:08.88 17 BB Min A: 1:06.49 (+2.39s | 3.5%) Nation\\\\\\'s Capital Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Back
32.82
32.82
100 Back
36.06
1:08.88
100 Back
1:08.88
1909 Luke Miner 1:08.89 17 BB Min A: 1:06.49 (+2.40s | 3.5%) Countryside YMCA Torpedoes Swi 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
33.29
33.29
100 Back
35.60
1:08.89
100 Back
1:08.89
1910 Cinar Efendigil 1:08.89 17 BB Min A: 1:06.49 (+2.40s | 3.5%) Charles River Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
1911 Ryder Hough 1:08.90 17 BB Min A: 1:06.49 (+2.41s | 3.5%) Columbia River Swim Team 06/26/2025 2025 PN CSC 104th Annual Senior Seattle Open
1912 Cole Harclerode 1:08.90 17 BB Min A: 1:06.49 (+2.41s | 3.5%) Marlins Of Raleigh 06/16/2023 2023 Virginia Commonwealth Games
50 Back
32.90
32.90
100 Back
36.00
1:08.90
100 Back
1:08.90
1913 Roman Watson 1:08.91 17 BB Min A: 1:06.49 (+2.42s | 3.5%) Martin County Swimming 02/12/2026 2026 SZSS Spring Championships
50 Back
31.81
31.81
100 Back
37.10
1:08.91
100 Back
1:08.91
1914 Braxton Cobbs 1:08.92 18 BB Min A: 1:06.49 (+2.43s | 3.5%) Nation\\\\\\'s Capital Swim Club 01/14/2023 NOVA LC Winter Invitational
50 Back
34.05
34.05
100 Back
34.87
1:08.92
100 Back
1:08.92
1915 Connor Brooks 1:08.92 17 BB Min A: 1:06.49 (+2.43s | 3.5%) Hanover Aquatics 04/18/2026 2026 SwimRVA Carnation Clash
50 Back
33.98
33.98
100 Back
34.94
1:08.92
100 Back
1:08.92
1916 Max Giddings 1:08.92 16 BB Min A: 1:06.49 (+2.43s | 3.5%) Cedar Swim Club 04/11/2025 2025 CSC Spring LC Invite
50 Back
32.42
32.42
100 Back
36.50
1:08.92
100 Back
1:08.92
1917 Benjamin McCoy 1:08.92 17 BB Min A: 1:06.49 (+2.43s | 3.5%) Austin Swim Club 06/06/2026 2026 ST ASC June Bug
50 Back
33.76
33.76
100 Back
35.16
1:08.92
100 Back
1:08.92
1918 Jake Pocock 1:08.93 18 BB Min A: 1:06.49 (+2.44s | 3.5%) Colorado Stingrays Swim Team 06/26/2026 2026 CO Zone 2 District Meet DU
50 Back
33.16
33.16
100 Back
35.77
1:08.93
100 Back
1:08.93
1919 Bridger Poulsen 1:08.94 16 BB Min A: 1:06.49 (+2.45s | 3.6%) Wasatch Front Fish Market 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Back
32.75
32.75
100 Back
36.18
1:08.94
100 Back
1:08.94
1920 Colten Montgomery 1:08.95 16 BB Min A: 1:06.49 (+2.46s | 3.6%) Rocket Swim Club 06/12/2025 Holtrey Summer Classic
50 Back
32.89
32.89
100 Back
36.06
1:08.95
100 Back
1:08.95
1921 Sota Inoue 1:08.95 18 BB Min A: 1:06.49 (+2.46s | 3.6%) Bainbridge Island Swim Club 08/03/2022 Western Zones Age Group Championships
1922 Harrison Tragle 1:08.95 17 BB Min A: 1:06.49 (+2.46s | 3.6%) Pava Panthers Swim Club 05/01/2026 Speedo Spring Splash
50 Back
34.61
34.61
100 Back
34.34
1:08.95
100 Back
1:08.95
1923 Frederik Knaeuper 1:08.96 17 BB Min A: 1:06.49 (+2.47s | 3.6%) Old North State Aquatics 06/05/2026 STAR Andrew E Hartle Invitational
50 Back
33.16
33.16
100 Back
35.80
1:08.96
100 Back
1:08.96
1924 Rafael Estimo 1:08.97 18 BB Min A: 1:06.49 (+2.48s | 3.6%) Unattached 04/13/2024 Terrapins LC Senior Open Meet
1925 Layton Jennings 1:08.97 17 BB Min A: 1:06.49 (+2.48s | 3.6%) Academy Aquatic Club 06/26/2026 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET
50 Back
33.65
33.65
100 Back
35.32
1:08.97
100 Back
1:08.97
1926 Finnian Barrett 1:08.97 18 BB Min A: 1:06.49 (+2.48s | 3.6%) Norfolk YMCA Aquajets 06/20/2025 VAST SPLASH
50 Back
32.65
32.65
100 Back
36.32
1:08.97
100 Back
1:08.97
1927 Matthew Rego 1:08.97 18 BB Min A: 1:06.49 (+2.48s | 3.6%) California Capital Aquatics 06/25/2026 2026 TYR GO Challenge
1928 Mason Waechter 1:08.98 17 BB Min A: 1:06.49 (+2.49s | 3.6%) Marlins Of Raleigh 06/18/2026 2026 Tennessee Aquatics June Invitational
1929 Noah Pickett 1:08.98 17 BB Min A: 1:06.49 (+2.49s | 3.6%) Steel City Aquatics 06/12/2025 Holtrey Summer Classic
50 Back
33.07
33.07
100 Back
35.91
1:08.98
100 Back
1:08.98
1930 Samuel Zhang 1:08.99 17 BB Min A: 1:06.49 (+2.50s | 3.6%) Unattached 06/12/2026 2026 DACA LC CBA Meet
1931 Gabriel Isely 1:08.99 18 BB Min A: 1:06.49 (+2.50s | 3.6%) Coast Gaurd Blue Dolphins 06/13/2024 2024 CGBD Steve Hennessy Summer Madness
50 Back
33.44
33.44
100 Back
35.55
1:08.99
100 Back
1:08.99
1932 Aidan Fitch 1:08.99 16 BB Min A: 1:06.49 (+2.50s | 3.6%) Riptide Swim Team 07/17/2026 2026 MN MAN Minnesota Regional Championship
50 Back
33.53
33.53
100 Back
35.46
1:08.99
100 Back
1:08.99
1933 Patrick Shea 1:09.00 18 BB Min A: 1:06.49 (+2.51s | 3.6%) What Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
33.28
33.28
100 Back
35.72
1:09.00
100 Back
1:09.00
1934 Jordan Ragland 1:09.00 18 BB Min A: 1:06.49 (+2.51s | 3.6%) DEL PASO COUNTRY CLUB 06/24/2023 NVST S LAST CHANCE JO SUMMER PLUNGE 2023
1935 Greyson Duncan 1:09.00 18 BB Min A: 1:06.49 (+2.51s | 3.6%) Marlins Of Raleigh 06/18/2026 2026 Tennessee Aquatics June Invitational
1936 Mason Fenn 1:09.00 18 BB Min A: 1:06.49 (+2.51s | 3.6%) H2okie Aquatics 07/18/2024 2024 VA LC Senior Champs
50 Back
33.02
33.02
100 Back
35.98
1:09.00
100 Back
1:09.00
1937 Nathaniel Spencer 1:09.02 17 BB Min A: 1:06.49 (+2.53s | 3.7%) Denver Swim Academy 06/26/2026 2026 CO Zone 2 District Meet DU
50 Back
33.73
33.73
100 Back
35.29
1:09.02
100 Back
1:09.02
1938 Josiah Weber 1:09.04 17 BB Min A: 1:06.49 (+2.55s | 3.7%) SwimRVA 06/17/2022 2022 VA SwimRVA Summer Invitational
50 Back
33.77
33.77
100 Back
35.27
1:09.04
100 Back
1:09.04
1939 Kaiden Irwin 1:09.04 17 BB Min A: 1:06.49 (+2.55s | 3.7%) Portneuf Valley Swim Team 07/19/2024 2024 SRS Summer Championships
50 Back
33.76
33.76
100 Back
35.28
1:09.04
100 Back
1:09.04
1940 Hugo Mickus 1:09.05 17 BB Min A: 1:06.49 (+2.56s | 3.7%) Fox Chapel Killer Whales 05/16/2025 Busbey Invitational 2025
50 Back
33.52
33.52
100 Back
35.53
1:09.05
100 Back
1:09.05
1941 Makalo Philp 1:09.05 18 BB Min A: 1:06.49 (+2.56s | 3.7%) Fiji 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Back
32.71
32.71
100 Back
36.34
1:09.05
100 Back
1:09.05
1942 Edward Sykes 1:09.05 17 BB Min A: 1:06.49 (+2.56s | 3.7%) Coast Gaurd Blue Dolphins 06/11/2026 NOVA 2026 Virginia Commonwealth Games
1943 David Ryan 1:09.06 17 BB Min A: 1:06.49 (+2.57s | 3.7%) Lakeside Swim Team 06/04/2026 98th Ohio Valley Championships 2026
1944 Collin Archibald 1:09.06 17 BB Min A: 1:06.49 (+2.57s | 3.7%) Stingrays Swim Team 06/26/2026 2026 VSI LC Northern District Champs
50 Back
34.41
34.41
100 Back
34.65
1:09.06
100 Back
1:09.06
1945 Noah Britos 1:09.08 17 BB Min A: 1:06.49 (+2.59s | 3.7%) Kamehameha Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Back
33.22
33.22
100 Back
35.86
1:09.08
100 Back
1:09.08
1946 William Rines 1:09.09 16 BB Min A: 1:06.49 (+2.60s | 3.8%) Blue Dolfins 04/26/2025 2025 Ron Nardozzi Pre Derby Sprint Invite
1947 Colton Stewart 1:09.09 17 BB Min A: 1:06.49 (+2.60s | 3.8%) Coast Gaurd Blue Dolphins 06/21/2024 SDAT Summer Fun SCM Meet
50 Back
33.86
33.86
100 Back
35.23
1:09.09
100 Back
1:09.09
1948 Carter Layden 1:09.09 18 BB Min A: 1:06.49 (+2.60s | 3.8%) Nation\\\\\\'s Capital Swim Club 01/17/2026 NOVA LC Winter Invitational
50 Back
34.85
34.85
100 Back
34.24
1:09.09
100 Back
1:09.09
1949 Zachary Ng 1:09.09 17 BB Min A: 1:06.49 (+2.60s | 3.8%) Nova of Virginia 06/29/2023 NOVA Firecracker Meet
50 Back
33.96
33.96
100 Back
35.13
1:09.09
100 Back
1:09.09
1950 Easton Adams 1:09.10 18 BB Min A: 1:06.49 (+2.61s | 3.8%) Piranha Swimming 07/18/2024 2024 LC SR CHAMPS
50 Back
34.14
34.14
100 Back
34.96
1:09.10
100 Back
1:09.10

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.