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
1701 Hayden Grenkow 1:09.87 15 BB Min A: 1:06.49 (+3.38s | 4.8%) ST JAMES SEALS SWIM CLUB 06/28/2024 2024 SD SFST June Invite
50 Back
33.77
33.77
100 Back
36.10
1:09.87
100 Back
1:09.87
1702 Mathys Chevrier 1:09.87 15 BB Min A: 1:06.49 (+3.38s | 4.8%) Cottonwood Heights Aquatics 06/12/2024 2024 UT CHAT INVITATIONAL
50 Back
34.10
34.10
100 Back
35.77
1:09.87
100 Back
1:09.87
1703 Cody Bui 1:09.87 14 BB Min A: 1:06.49 (+3.38s | 4.8%) OC Riptide Aquatics 06/17/2022 2022 CA La Mirada JAG
50 Back
34.05
34.05
100 Back
35.82
1:09.87
100 Back
1:09.87
1704 Noah Swanson 1:09.88 16 BB Min A: 1:06.49 (+3.39s | 4.9%) West Express Swim Team 06/28/2024 2024 SD SFST June Invite
50 Back
34.50
34.50
100 Back
35.38
1:09.88
100 Back
1:09.88
1705 Trevor Woods 1:09.89 16 BB Min A: 1:06.49 (+3.40s | 4.9%) Durango Swim Club 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Back
32.86
32.86
100 Back
37.03
1:09.89
100 Back
1:09.89
1706 Aryaa Bhatia 1:09.89 17 BB Min A: 1:06.49 (+3.40s | 4.9%) ElitSwim Club 05/25/2024 2024 Tiger Aquatics C B BB+ Memorial Day Meet
1707 Evan Dash 1:09.89 14 BB Min A: 1:06.49 (+3.40s | 4.9%) Ketchikan Killer Whales 08/03/2022 Western Zones Age Group Championships
1708 Luke Fell 1:09.90 16 BB Min A: 1:06.49 (+3.41s | 4.9%) Waterloo Swimming 06/13/2025 2025 ST ASC Firecracker
50 Back
33.35
33.35
100 Back
36.55
1:09.90
100 Back
1:09.90
1709 Benjamin Chu 1:09.90 17 BB Min A: 1:06.49 (+3.41s | 4.9%) Tri-city Channel Cats 06/06/2025 2025 TRI CITY INVITATIONAL
1710 Nicholas Bishop 1:09.91 16 BB Min A: 1:06.49 (+3.42s | 4.9%) Aquawolves Swimming 05/17/2025 2025 CO CUDA Vs AQUA Dual
50 Back
33.45
33.45
100 Back
36.46
1:09.91
100 Back
1:09.91
1711 Zachary Garza 1:09.91 17 BB Min A: 1:06.49 (+3.42s | 4.9%) Waterloo Swimming 06/13/2025 2025 ST ASC Firecracker
50 Back
33.74
33.74
100 Back
36.17
1:09.91
100 Back
1:09.91
1712 Alejandro Rodriguez 1:09.92 17 BB Min A: 1:06.49 (+3.43s | 4.9%) Peters Township Swim Club 06/12/2025 Holtrey Summer Classic
50 Back
33.31
33.31
100 Back
36.61
1:09.92
100 Back
1:09.92
1713 Alexandre Williams 1:09.93 17 BB Min A: 1:06.49 (+3.44s | 4.9%) Nampa Swim Team 07/18/2025 2025 LCM Summer Championships
50 Back
33.47
33.47
100 Back
36.46
1:09.93
100 Back
1:09.93
1714 Zachary Alachnowicz 1:09.93 14 BB Min A: 1:06.49 (+3.44s | 4.9%) Prince William Swim Club 04/28/2023 2023 Helen Wang Sunflower Classic
50 Back
33.70
33.70
100 Back
36.23
1:09.93
100 Back
1:09.93
1715 Thomas Bradac 1:09.93 17 BB Min A: 1:06.49 (+3.44s | 4.9%) Univ. of Denver Hilltoppers 06/27/2025 2025 CO Zone 2 DU Meet
50 Back
34.05
34.05
100 Back
35.88
1:09.93
100 Back
1:09.93
1716 David Jimenez 1:09.94 16 BB Min A: 1:06.49 (+3.45s | 4.9%) Life Time Georgia 06/20/2025 2025 Planet Swim Summer Championships
50 Back
33.57
33.57
100 Back
36.37
1:09.94
100 Back
1:09.94
1717 Jonathan Payne 1:09.94 15 BB Min A: 1:06.49 (+3.45s | 4.9%) Nova of Virginia 01/13/2024 NOVA LC Winter Invitational
50 Back
34.57
34.57
100 Back
35.37
1:09.94
100 Back
1:09.94
1718 Nicholas Carlstrom 1:09.95 17 BB Min A: 1:06.49 (+3.46s | 4.9%) COSA Swimming 07/12/2025 2025 CO Southern Colorado LC Championship
1719 Quintin Cummings 1:09.95 14 BB Min A: 1:06.49 (+3.46s | 4.9%) Pearl City Aquatics 07/28/2022 Long Course Far Westerns
1720 Reid Winters 1:09.95 18 BB Min A: 1:06.49 (+3.46s | 4.9%) Nova of Virginia 01/17/2026 NOVA LC Winter Invitational
50 Back
34.05
34.05
100 Back
35.90
1:09.95
100 Back
1:09.95
1721 Ethan Johnson 1:09.96 13 BB Min A: 1:06.49 (+3.47s | 5.0%) Duke City Barracuda 08/03/2022 Western Zones Age Group Championships
1722 John Zevgolis 1:09.97 15 BB Min A: 1:06.49 (+3.48s | 5.0%) Smac 07/06/2023 2023 CCA Summer Awards
50 Back
33.41
33.41
100 Back
36.56
1:09.97
100 Back
1:09.97
1723 Eric Zhao 1:09.97 17 BB Min A: 1:06.49 (+3.48s | 5.0%) Edina Swim Club 07/18/2025 2025 MN MAN Minnesota Regional Championship
50 Back
34.17
34.17
100 Back
35.80
1:09.97
100 Back
1:09.97
1724 Thomas Keithley 1:09.98 14 BB Min A: 1:06.49 (+3.49s | 5.0%) 757swim 06/16/2023 2023 Virginia Commonwealth Games
50 Back
33.19
33.19
100 Back
36.79
1:09.98
100 Back
1:09.98
1725 Sanjay Patel 1:09.99 16 BB Min A: 1:06.49 (+3.50s | 5.0%) Palo Alto Stanford Aquatics 07/12/2024 2024 Super League Championships
1726 Raphael Cueva 1:09.99 16 BB Min A: 1:06.49 (+3.50s | 5.0%) Dart Swimming 06/27/2024 Arena Grand Challenge 2024
1727 James Ward 1:10.00 14 BB Min A: 1:06.49 (+3.51s | 5.0%) Coast Gaurd Blue Dolphins 07/21/2022 2022 VA LC Age Group Championships
1728 Milo Corrie 1:10.00 17 BB Min A: 1:06.49 (+3.51s | 5.0%) Rancho San Dieguito 06/20/2025 2025 SI SPLASH AND DASH
50 Back
32.54
32.54
100 Back
37.45
1:10.00
100 Back
1:10.00
1729 Andrew Quach 1:10.01 16 BB Min A: 1:06.49 (+3.52s | 5.0%) Irvine Novaquatics 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Back
34.54
34.54
100 Back
35.47
1:10.01
100 Back
1:10.01
1730 Lucas Zago 1:10.02 17 BB Min A: 1:06.49 (+3.53s | 5.0%) Unattached 06/28/2025 Orinda Aquatics LC Senior Open Meet
1731 Cole Drecktrah 1:10.02 16 BB Min A: 1:06.49 (+3.53s | 5.0%) Nu Wave Swim Club 06/20/2025 2025 Falfins Long Course Open
50 Back
33.43
33.43
100 Back
36.59
1:10.02
100 Back
1:10.02
1732 Trevor Kin 1:10.03 16 BB Min A: 1:06.49 (+3.54s | 5.1%) Stingrays Swim Team 07/11/2024 2024 RAYS Summer Awards
50 Back
34.88
34.88
100 Back
35.15
1:10.03
100 Back
1:10.03
1733 Brandon Agbayani 1:10.04 17 BB Min A: 1:06.49 (+3.55s | 5.1%) Rancho San Dieguito 06/20/2025 2025 SI SPLASH AND DASH
50 Back
33.33
33.33
100 Back
36.71
1:10.04
100 Back
1:10.04
1734 Kaleb Richmond 1:10.05 13 BB Min A: 1:06.49 (+3.56s | 5.1%) Temecula Swim Club 07/22/2021 2021 CA RAA Summer JO S
50 Back
33.55
33.55
100 Back
36.50
1:10.05
100 Back
1:10.05
1735 Tanner Scott 1:10.05 14 BB Min A: 1:06.49 (+3.56s | 5.1%) Paseo Aquatics Swim Team 06/16/2023 2023 CA SCS CANY JAG
50 Back
33.85
33.85
100 Back
36.20
1:10.05
100 Back
1:10.05
1736 Nyle Wolf 1:10.06 14 BB Min A: 1:06.49 (+3.57s | 5.1%) Mission Viejo Nadadores 07/20/2023 2023 CA SCS Summer @ BREA
50 Back
33.02
33.02
100 Back
37.04
1:10.06
100 Back
1:10.06
1737 Jack West 1:10.06 17 BB Min A: 1:06.49 (+3.57s | 5.1%) Pacifica Sea Lions 06/27/2025 Silicon Valley LC CBA+ Meet
1738 Griffin Thomas 1:10.07 16 BB Min A: 1:06.49 (+3.58s | 5.1%) Solo Aquatics 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Back
33.67
33.67
100 Back
36.40
1:10.07
100 Back
1:10.07
1739 Ryan Kumar 1:10.07 16 BB Min A: 1:06.49 (+3.58s | 5.1%) Alto Swim Club 06/29/2024 Alto Summer Swelter
1740 Benjamin Au 1:10.08 15 BB Min A: 1:06.49 (+3.59s | 5.1%) Utah Valley Aquatics, Inc 07/18/2024 2024 LC SR CHAMPS
50 Back
33.55
33.55
100 Back
36.53
1:10.08
100 Back
1:10.08
1741 Colin Gilmore 1:10.10 16 BB Min A: 1:06.49 (+3.61s | 5.1%) Wyo Allstars 07/25/2023 Finals WZ LCM Senior Champs 2023
1742 Peyton Splawski 1:10.11 17 BB Min A: 1:06.49 (+3.62s | 5.2%) Swim Gsa 05/31/2024 2024 SwimRVA Success Bell
50 Back
33.88
33.88
100 Back
36.23
1:10.11
100 Back
1:10.11
1743 Stephen Liu 1:10.11 17 BB Min A: 1:06.49 (+3.62s | 5.2%) Aiken-Augusta Swim League 01/17/2026 2026 NC SwimMAC Novant LC
1744 Pablo Ingrum 1:10.11 15 BB Min A: 1:06.49 (+3.62s | 5.2%) Unattached 04/11/2024 2024 CA MVN Fran Crippen SMOC
50 Back
34.74
34.74
100 Back
35.37
1:10.11
100 Back
1:10.11
1745 Ezra Coffman 1:10.12 16 BB Min A: 1:06.49 (+3.63s | 5.2%) Rocky Mountain Rapids 05/30/2025 2025 CO COSA Long Course Open
50 Back
33.64
33.64
100 Back
36.48
1:10.12
100 Back
1:10.12
1746 Jayden Kopacz 1:10.12 17 BB Min A: 1:06.49 (+3.63s | 5.2%) Beast 06/28/2024 2024 EPAP Jack White Classic
50 Back
33.37
33.37
100 Back
36.75
1:10.12
100 Back
1:10.12
1747 Sawyer Michalski 1:10.14 17 BB Min A: 1:06.49 (+3.65s | 5.2%) Quest Swimming 01/17/2026 NOVA LC Winter Invitational
50 Back
34.04
34.04
100 Back
36.10
1:10.14
100 Back
1:10.14
1748 Wesley McIntyre 1:10.14 17 BB Min A: 1:06.49 (+3.65s | 5.2%) High Performance Aquatic Club 04/26/2025 2025 HPAC Banana Slug Beach Bash
1749 Oliver Dineen 1:10.15 16 BB Min A: 1:06.49 (+3.66s | 5.2%) Black Dog Swimming 07/18/2025 2025 MN MAN Minnesota Regional Championship
50 Back
33.31
33.31
100 Back
36.84
1:10.15
100 Back
1:10.15
1750 Nathan Ainslie 1:10.15 17 BB Min A: 1:06.49 (+3.66s | 5.2%) Rushmore Swim Team 12/21/2024 DEC 2024 SD Black Hills Gold Pentathlon
50 Back
35.14
35.14
100 Back
35.01
1:10.15
100 Back
1:10.15

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.