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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
751 Harrison Kundahl 1:04.81 18 A Min AA: 1:03.69 (+1.12s | 1.7%) Univ. of Denver Hilltoppers 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
752 Samuel Hobson 1:04.82 17 A Min AA: 1:03.69 (+1.13s | 1.7%) Velocity Swimming 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
753 Sullivan Smith 1:04.82 17 A Min AA: 1:03.69 (+1.13s | 1.7%) Tampa Bay Aquatic Club 06/19/2025 2025 Shark Open
50 Back
31.52
31.52
100 Back
33.30
1:04.82
100 Back
1:04.82
754 Michael Shailos 1:04.83 17 A Min AA: 1:03.69 (+1.14s | 1.8%) Hillsboro Swim Team 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
755 Kingsley Wickstrom 1:04.83 18 A Min AA: 1:03.69 (+1.14s | 1.8%) Saint Petersburg Aquatics 04/18/2025 2025 SPA Spring First Long Course Meet
50 Back
31.14
31.14
100 Back
33.69
1:04.83
100 Back
1:04.83
756 Grant Garrison 1:04.83 17 A Min AA: 1:03.69 (+1.14s | 1.8%) Rochester Swim Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Back
30.84
30.84
100 Back
33.99
1:04.83
100 Back
1:04.83
757 Joshua Gao 1:04.85 18 A Min AA: 1:03.69 (+1.16s | 1.8%) Nitro Swimming 04/24/2026 2026 ST TXLA 11 O Long Course Kick Off
758 Trevor Tiberio 1:04.85 18 A Min AA: 1:03.69 (+1.16s | 1.8%) Tsunami Swimming 07/11/2024 2024 RAYS Summer Awards
50 Back
31.87
31.87
100 Back
32.98
1:04.85
100 Back
1:04.85
759 Luke Leon Guerrero 1:04.85 18 A Min AA: 1:03.69 (+1.16s | 1.8%) Fast Swim Team 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
760 Tieg Henning 1:04.85 18 A Min AA: 1:03.69 (+1.16s | 1.8%) Apex 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Back
31.78
31.78
100 Back
33.07
1:04.85
100 Back
1:04.85
761 Troy Utter 1:04.86 17 A Min AA: 1:03.69 (+1.17s | 1.8%) Nation\\\\\\'s Capital Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Back
31.15
31.15
100 Back
33.71
1:04.86
100 Back
1:04.86
762 Jonathan Yuan 1:04.86 18 A Min AA: 1:03.69 (+1.17s | 1.8%) Palo Alto Stanford Aquatics 07/25/2024 2024 Long Course Far Western Championship
763 Grady Evenson 1:04.86 18 A Min AA: 1:03.69 (+1.17s | 1.8%) Team Minnesota 08/06/2021 FMC 2021 Central Zone 14 And Under Champ
50 Back
31.03
31.03
100 Back
33.83
1:04.86
100 Back
1:04.86
764 Frank Nguyen 1:04.87 18 A Min AA: 1:03.69 (+1.18s | 1.8%) Santa Clara Swim Club 07/14/2023 Super League Summer LC Finals
765 Johnathan Kirk 1:04.87 17 A Min AA: 1:03.69 (+1.18s | 1.8%) Tiger Aquatics Swim Club 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Back
30.90
30.90
100 Back
33.97
1:04.87
100 Back
1:04.87
766 Leonardo Sislen 1:04.87 18 A Min AA: 1:03.69 (+1.18s | 1.8%) Nation\\\\\\'s Capital Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Back
30.65
30.65
100 Back
34.22
1:04.87
100 Back
1:04.87
767 Lucas Gunter 1:04.88 17 A Min AA: 1:03.69 (+1.19s | 1.8%) Poseidon Swimming Inc 07/18/2024 2024 VA LC Senior Champs
50 Back
31.76
31.76
100 Back
33.12
1:04.88
100 Back
1:04.88
768 Marcos Smith 1:04.90 17 A Min AA: 1:03.69 (+1.21s | 1.9%) Fairfax Foxes Swimming 01/03/2026 2026 AAC LC Invite
769 Spencer Thom 1:04.91 17 A Min AA: 1:03.69 (+1.22s | 1.9%) Aquatic Club of Elkhorn 06/28/2024 2024 SD SFST June Invite
50 Back
31.41
31.41
100 Back
33.50
1:04.91
100 Back
1:04.91
770 Roman Drews 1:04.91 16 A Min AA: 1:03.69 (+1.22s | 1.9%) Rockville Montgomery Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Back
32.27
32.27
100 Back
32.64
1:04.91
100 Back
1:04.91
771 Joshua Farnsworth 1:04.91 17 A Min AA: 1:03.69 (+1.22s | 1.9%) Nova of Virginia 06/27/2024 NOVA Firecracker Classic
50 Back
31.90
31.90
100 Back
33.01
1:04.91
100 Back
1:04.91
772 Alexander Fenza 1:04.91 17 A Min AA: 1:03.69 (+1.22s | 1.9%) Premier Aquatics Club of Klein 06/06/2025 2025 ST SRG Arena Summer Sizzler
773 Oliver Cannings 1:04.94 17 A Min AA: 1:03.69 (+1.25s | 1.9%) Gulliver Swim Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
31.85
31.85
100 Back
33.09
1:04.94
100 Back
1:04.94
774 Roman Fox 1:04.94 18 A Min AA: 1:03.69 (+1.25s | 1.9%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
775 Duncan Skogerson 1:04.95 17 A Min AA: 1:03.69 (+1.26s | 1.9%) Condors Swim Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
31.21
31.21
100 Back
33.74
1:04.95
100 Back
1:04.95
776 Yaron Li 1:04.96 17 A Min AA: 1:03.69 (+1.27s | 2.0%) Nation\\\\\\'s Capital Swim Club 01/17/2026 NOVA LC Winter Invitational
50 Back
31.88
31.88
100 Back
33.08
1:04.96
100 Back
1:04.96
777 Sam Gao 1:04.97 17 A Min AA: 1:03.69 (+1.28s | 2.0%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
778 Brody Chandler 1:04.97 18 A Min AA: 1:03.69 (+1.28s | 2.0%) Sierra Marlins Swim Team 07/28/2022 Long Course Far Westerns
50 Back
32.02
32.02
100 Back
32.95
1:04.97
100 Back
1:04.97
779 Conor Petri 1:04.98 17 A Min AA: 1:03.69 (+1.29s | 2.0%) CAC Stingrays Swim Team 05/30/2025 2025 CO COSA Long Course Open
50 Back
31.16
31.16
100 Back
33.82
1:04.98
100 Back
1:04.98
780 Calvin Lee 1:04.98 17 A Min AA: 1:03.69 (+1.29s | 2.0%) Team Rebel Aquatics 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
31.66
31.66
50 Back
0.00
31.66
50 Back
31.66
75 Back
33.32
1:04.98
100 Back
0.00
1:04.98
50 Back
33.32
781 George Woody 1:04.99 17 A Min AA: 1:03.69 (+1.30s | 2.0%) Cp-Ac Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
30.96
30.96
100 Back
34.03
1:04.99
100 Back
1:04.99
782 Jaiden Canlas 1:05.00 17 A Min AA: 1:03.69 (+1.31s | 2.0%) Diamond State Aquatics 01/03/2026 2026 AAC LC Invite
783 Aiden Galli 1:05.01 18 A Min AA: 1:03.69 (+1.32s | 2.0%) AC Swim Club 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
784 Dylan Gross 1:05.01 17 A Min AA: 1:03.69 (+1.32s | 2.0%) Swim Team of Placentia 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
31.53
31.53
100 Back
33.48
1:05.01
100 Back
1:05.01
785 Chase Easton 1:05.02 17 A Min AA: 1:03.69 (+1.33s | 2.0%) Cavalier Aquatics/Piedmont Fam 07/18/2024 2024 VA LC Senior Champs
50 Back
30.87
30.87
100 Back
34.15
1:05.02
100 Back
1:05.02
786 Charles Newton 1:05.05 18 A Min AA: 1:03.69 (+1.36s | 2.1%) Aces Swim Club 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Back
31.35
31.35
100 Back
33.70
1:05.05
100 Back
1:05.05
787 Cullen Harrington 1:05.06 16 A Min AA: 1:03.69 (+1.37s | 2.1%) Nova of Virginia 07/18/2024 2024 VA LC Senior Champs
50 Back
31.37
31.37
100 Back
33.69
1:05.06
100 Back
1:05.06
788 Evan Brutscher 1:05.06 17 A Min AA: 1:03.69 (+1.37s | 2.1%) Beach Cities Swimming 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Back
30.70
30.70
100 Back
34.36
1:05.06
100 Back
1:05.06
789 Ruyi Sheng 1:05.06 17 A Min AA: 1:03.69 (+1.37s | 2.1%) Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Back
32.20
32.20
100 Back
32.86
1:05.06
100 Back
1:05.06
790 Theodore Steiner 1:05.06 18 A Min AA: 1:03.69 (+1.37s | 2.1%) Brownell Talbot 05/09/2025 2025 SD SFST Ready For Long Course
50 Back
31.36
31.36
100 Back
33.70
1:05.06
100 Back
1:05.06
791 Ryker Poulos 1:05.06 18 A Min AA: 1:03.69 (+1.37s | 2.1%) Cedar Swim Club 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Back
31.19
31.19
100 Back
33.87
1:05.06
100 Back
1:05.06
792 Quinn Johnson 1:05.06 18 A Min AA: 1:03.69 (+1.37s | 2.1%) Tampa Elite Aquatics 06/12/2025 2025 RAFC Summer Solstice
50 Back
30.92
30.92
100 Back
34.14
1:05.06
100 Back
1:05.06
793 Itay Goudz 1:05.08 18 A Min AA: 1:03.69 (+1.39s | 2.1%) Ccat Swimming 07/20/2023 2023 CA CITI Summer Age Group Championships
794 Shepherd Sewell 1:05.08 17 A Min AA: 1:03.69 (+1.39s | 2.1%) Longhorn Aquatics 04/24/2026 2026 ST TXLA 11 O Long Course Kick Off
795 Ryan Flickinger 1:05.08 17 A Min AA: 1:03.69 (+1.39s | 2.1%) Machine Aquatics 01/13/2024 NOVA LC Winter Invitational
50 Back
31.07
31.07
100 Back
34.01
1:05.08
100 Back
1:05.08
796 Owen Robertson 1:05.09 18 A Min AA: 1:03.69 (+1.40s | 2.2%) Las Vegas Swim Club 07/21/2022 2022 CA RAA Summer JO S
50 Back
31.68
31.68
100 Back
33.41
1:05.09
100 Back
1:05.09
797 Aidan Kaplan 1:05.09 17 A Min AA: 1:03.69 (+1.40s | 2.2%) Unattached 08/04/2022 2022 MN Central Zone 14 U Championship
50 Back
31.97
31.97
100 Back
33.12
1:05.09
100 Back
1:05.09
798 Nathan Lee 1:05.10 18 A Min AA: 1:03.69 (+1.41s | 2.2%) Socal Aquatics Association 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
31.22
31.22
100 Back
33.88
1:05.10
100 Back
1:05.10
799 John Crady 1:05.11 18 A Min AA: 1:03.69 (+1.42s | 2.2%) Swim Streamline at Northampton 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Back
31.46
31.46
100 Back
33.65
1:05.11
100 Back
1:05.11
800 Kevin Han 1:05.13 17 A Min AA: 1:03.69 (+1.44s | 2.2%) Beach Cities Swimming 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Back
31.54
31.54
100 Back
33.59
1:05.13
100 Back
1:05.13

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.