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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
1601 Tony Zhang 1:08.13 17 BB Min A: 1:06.49 (+1.64s | 2.4%) Nova of Virginia 05/19/2023 HNVR Storm Surge 2023
50 Back
33.16
33.16
100 Back
34.97
1:08.13
100 Back
1:08.13
1602 Samuel Brozek 1:08.14 18 BB Min A: 1:06.49 (+1.65s | 2.4%) Sarasota Tsunami Swim Team 06/07/2025 2025 SRQ SUMMER AGE GROUP MEET
1603 Ethan Morse 1:08.14 18 BB Min A: 1:06.49 (+1.65s | 2.4%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
1604 Jerry Xu 1:08.14 17 BB Min A: 1:06.49 (+1.65s | 2.4%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1605 Jiachen Huo 1:08.16 16 BB Min A: 1:06.49 (+1.67s | 2.5%) Unattached 05/05/2024 2024 PC QSS Post CCS SCY LCM SR Walk On Meet
50 Back
32.70
32.70
100 Back
35.46
1:08.16
100 Back
1:08.16
1606 Peyton Marchese 1:08.17 17 BB Min A: 1:06.49 (+1.68s | 2.5%) Poseidon Swimming Inc 07/12/2024 2024 CCA Summer Awards
50 Back
33.96
33.96
100 Back
34.21
1:08.17
100 Back
1:08.17
1607 Xavier Garcia Valdez 1:08.18 17 BB Min A: 1:06.49 (+1.69s | 2.5%) Club Acuatico DE Alto Nivel 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
32.84
32.84
100 Back
35.34
1:08.18
100 Back
1:08.18
1608 Issac Sheu 1:08.18 18 BB Min A: 1:06.49 (+1.69s | 2.5%) Fusion Aquatics 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Back
33.09
33.09
100 Back
35.09
1:08.18
100 Back
1:08.18
1609 Ian Madigan 1:08.18 18 BB Min A: 1:06.49 (+1.69s | 2.5%) Highlands Ranch Aquatics 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
33.02
33.02
100 Back
35.16
1:08.18
100 Back
1:08.18
1610 Matthew Wei 1:08.18 18 BB Min A: 1:06.49 (+1.69s | 2.5%) Palo Alto Stanford Aquatics 06/07/2024 Burlingame Aquatic Club Long Course CBA+
1611 Nathan Yuan 1:08.19 17 BB Min A: 1:06.49 (+1.70s | 2.5%) Horizon Swimming 06/11/2026 2026 SCS June AG Invite
50 Back
33.04
33.04
100 Back
35.14
1:08.18
100 Back
1:08.18
1612 Frederick Butera 1:08.20 17 BB Min A: 1:06.49 (+1.71s | 2.5%) Revolution Swim Club 05/01/2026 2026 NE CS Spring Fling
50 Back
33.75
33.75
100 Back
34.45
1:08.20
100 Back
1:08.20
1613 Elijah Mayes 1:08.20 18 BB Min A: 1:06.49 (+1.71s | 2.5%) Triton Swimming of Louisville 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
33.52
33.52
100 Back
34.68
1:08.20
100 Back
1:08.20
1614 Nikola Milesic 1:08.21 17 BB Min A: 1:06.49 (+1.72s | 2.5%) Race Swami 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Back
32.43
32.43
100 Back
35.78
1:08.21
100 Back
1:08.21
1615 Vincent Lievestro 1:08.21 17 BB Min A: 1:06.49 (+1.72s | 2.5%) Mason Manta Rays 06/04/2026 98th Ohio Valley Championships 2026
1616 Robert White 1:08.22 17 BB Min A: 1:06.49 (+1.73s | 2.5%) Quicksilver Swimming 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
50 Back
32.35
32.35
100 Back
35.87
1:08.22
100 Back
1:08.22
1617 Ian Watson 1:08.22 18 Evolution Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
32.93
32.93
100 Back
35.29
1:08.22
100 Back
1:08.22
1618 James Liu 1:08.22 17 BB Min A: 1:06.49 (+1.73s | 2.5%) Fog City Hammerheads 07/20/2024 Alto Last Splash Invitational
1619 Carter Medlin 1:08.22 17 BB Min A: 1:06.49 (+1.73s | 2.5%) Mecklenburg Swim Association 04/25/2026 2026 MSA April LC Meet
50 Back
32.79
32.79
100 Back
35.43
1:08.22
100 Back
1:08.22
1620 William Hartsell 1:08.24 18 BB Min A: 1:06.49 (+1.75s | 2.6%) Lowes YMCA Lightning Swim Team 05/31/2024 2024 Virginia Commonwealth Games
50 Back
32.63
32.63
100 Back
35.61
1:08.24
100 Back
1:08.24
1621 Kaleb Lemke 1:08.24 17 BB Min A: 1:06.49 (+1.75s | 2.6%) Amherst Tritons Swim Team 06/20/2026 2026 NE NSSC Invitational Springfield College
50 Back
32.88
32.88
100 Back
35.36
1:08.24
100 Back
1:08.24
1622 Colton Clark 1:08.24 17 BB Min A: 1:06.49 (+1.75s | 2.6%) Unattached 08/04/2022 2022 MN Central Zone 14 U Championship
50 Back
33.42
33.42
100 Back
34.82
1:08.24
100 Back
1:08.24
1623 Aidan Samuels 1:08.26 17 BB Min A: 1:06.49 (+1.77s | 2.6%) Monroeville Marlin Swim Assoc. 06/12/2025 Holtrey Summer Classic
50 Back
32.50
32.50
100 Back
35.76
1:08.26
100 Back
1:08.26
1624 Sean Tracy 1:08.26 17 BB Min A: 1:06.49 (+1.77s | 2.6%) North Jeffco Swim Team 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Back
32.71
32.71
100 Back
35.55
1:08.26
100 Back
1:08.26
1625 Trevor Ta 1:08.27 17 BB Min A: 1:06.49 (+1.78s | 2.6%) Golden West Swim Club 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Back
33.28
33.28
100 Back
34.99
1:08.27
100 Back
1:08.27
1626 Michael Thompson 1:08.27 17 BB Min A: 1:06.49 (+1.78s | 2.6%) Winchester Swim Team 11/05/2025 Winchester Swim Team Intra Squad Meet
1627 Anthony Mugno 1:08.27 17 BB Min A: 1:06.49 (+1.78s | 2.6%) Empire Swimming 06/25/2026 2026 FAST Independence Invitational
50 Back
33.34
33.34
100 Back
34.93
1:08.27
100 Back
1:08.27
1628 Grady Wright 1:08.28 16 BB Min A: 1:06.49 (+1.79s | 2.6%) Coastal Machine Aquatics Club 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Back
33.19
33.19
100 Back
35.09
1:08.28
100 Back
1:08.28
1629 Aden Stephens 1:08.29 18 BB Min A: 1:06.49 (+1.80s | 2.6%) Stingrays Swim Team 04/26/2024 2024 Helen Wang Sunflower Classic
1630 Wyatt Helms 1:08.29 18 BB Min A: 1:06.49 (+1.80s | 2.6%) Velocity Aquatics 07/31/2025 2025 ND DRGN MN Senior LC State Championship
1631 Brendan Keating 1:08.30 18 BB Min A: 1:06.49 (+1.81s | 2.7%) Canyons Aquatic Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
33.01
33.01
100 Back
35.29
1:08.30
100 Back
1:08.30
1632 Christopher Muller 1:08.31 17 BB Min A: 1:06.49 (+1.82s | 2.7%) New Canaan YMCA Caimans 07/24/2025 2025 RAFC Last Splash Invitational
50 Back
33.88
33.88
100 Back
34.43
1:08.31
100 Back
1:08.31
1633 Henrik Koellhofer 1:08.31 17 BB Min A: 1:06.49 (+1.82s | 2.7%) Waterloo Swimming 05/22/2026 2026 ST ASC Spring Showcase
50 Back
33.00
33.00
100 Back
35.31
1:08.31
100 Back
1:08.31
1634 Clayton Simmer 1:08.32 18 BB Min A: 1:06.49 (+1.83s | 2.7%) Bolles School Sharks 05/03/2025 SwimRise IMX IMR Challenge
1635 Lucas Park 1:08.32 18 BB Min A: 1:06.49 (+1.83s | 2.7%) Condors Swim Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
33.31
33.31
100 Back
35.01
1:08.32
100 Back
1:08.32
1636 Timothy Williams 1:08.32 18 BB Min A: 1:06.49 (+1.83s | 2.7%) Bayside Aquatics 04/17/2026 2026 CAC Spring Swimming To The 80's LCM Sw
50 Back
33.23
33.23
100 Back
35.09
1:08.32
100 Back
1:08.32
1637 Wilson Wood 1:08.33 17 BB Min A: 1:06.49 (+1.84s | 2.7%) Tide Swimming 07/29/2025 2025 ISCA Summer Senior Blast
1638 Yuze Yue 1:08.33 17 BB Min A: 1:06.49 (+1.84s | 2.7%) San Ramon Valley Aquatics 06/24/2023 NVST S LAST CHANCE JO SUMMER PLUNGE 2023
1639 Ronan Smith 1:08.34 17 BB Min A: 1:06.49 (+1.85s | 2.7%) Battlefield Area Star Swimmers 05/02/2026 BASS Jim Frye Memorial Invitational May 2026
1640 Noah Stillman 1:08.34 17 BB Min A: 1:06.49 (+1.85s | 2.7%) Walla Walla Swim Club 08/03/2022 Western Zones Age Group Championships
1641 Emmet Lynch 1:08.34 17 BB Min A: 1:06.49 (+1.85s | 2.7%) Kansas City Blazers 06/26/2026 2026 HSA June Invitational
1642 Rysen Tuomisto 1:08.36 16 BB Min A: 1:06.49 (+1.87s | 2.7%) Stingray Swim Team 06/13/2026 2026 PN IST June Invtational Approved
1643 Gregory Ospina 1:08.37 18 BB Min A: 1:06.49 (+1.88s | 2.7%) Pleasanton Seahawks 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
50 Back
33.49
33.49
100 Back
34.88
1:08.37
100 Back
1:08.37
1644 Joseph Magallanes 1:08.39 18 BB Min A: 1:06.49 (+1.90s | 2.8%) El Paso Aqua Posse 06/28/2024 2024 EPAP Jack White Classic
50 Back
33.50
33.50
100 Back
34.89
1:08.39
100 Back
1:08.39
1645 Javier Gutierrez Jaimes Jr. 1:08.39 18 BB Min A: 1:06.49 (+1.90s | 2.8%) Longhorn Aquatics 05/15/2026 2026 ST TXLA 11 O End Of School Splash
1646 Jack Lentz 1:08.40 17 BB Min A: 1:06.49 (+1.91s | 2.8%) Dakota Riptide 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
33.80
33.80
100 Back
34.60
1:08.40
100 Back
1:08.40
1647 Gavin Thompson 1:08.40 17 BB Min A: 1:06.49 (+1.91s | 2.8%) Treasure Coast Aquatics 06/13/2026 2026 TCA Aaron Vaughn Memorial
50 Back
33.49
33.49
100 Back
34.91
1:08.40
100 Back
1:08.40
1648 Andrew Perez 1:08.40 17 BB Min A: 1:06.49 (+1.91s | 2.8%) Team Pittsburgh Elite Aquatics 06/12/2025 Holtrey Summer Classic
1649 Brady Zink 1:08.41 18 BB Min A: 1:06.49 (+1.92s | 2.8%) Rockets Swimming 06/12/2025 2025 RAFC Summer Solstice
50 Back
33.26
33.26
100 Back
35.15
1:08.41
100 Back
1:08.41
1650 Sunny Sandhu 1:08.42 18 BB Min A: 1:06.49 (+1.93s | 2.8%) Can Ridge Meadows Swim Club 07/25/2024 2024 Long Course Far Western Championship

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.