USA Boys 17-18 - 50 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | William ma | 30.61 | 18 | A Min | AA: 30.29 (+0.32s | 1.0%) | King Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 952 | Jake Ikemiyashiro | 30.62 | 17 | A Min | AA: 30.29 (+0.33s | 1.1%) | Wasatch Front Fish Market | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |
| 953 | Allen Gu | 30.62 | 16 | A Min | AA: 30.29 (+0.33s | 1.1%) | Pearland Aquatics | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 954 | Brian Parkinson | 30.62 | 18 | A Min | AA: 30.29 (+0.33s | 1.1%) | Anglerfish Aquatics | 05/01/2026 | 2026 NE SUN Leap Into Long Course | |
| 955 | Brady Fisher | 30.63 | 17 | A Min | AA: 30.29 (+0.34s | 1.1%) | Apex | 07/23/2026 | 2026 OSI Arena 13 O LC Championships Update | |
| 956 | Aiden Nguyen | 30.63 | 17 | A Min | AA: 30.29 (+0.34s | 1.1%) | South Metro Storm | 07/23/2026 | 2026 MN STRM Senior LC State Championship | |
| 957 | Dean Tucker | 30.63 | 17 | A Min | AA: 30.29 (+0.34s | 1.1%) | Valley Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 958 | William Wu | 30.64 | 16 | A Min | AA: 30.29 (+0.35s | 1.1%) | Commonwealth Swimming | 04/11/2026 | 2026 NE CS Season Opener | |
| 959 | Elijah West | 30.64 | 17 | A Min | AA: 30.29 (+0.35s | 1.1%) | Florida Atlantic Aquatics | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 960 | Roman Rodriguez | 30.64 | 17 | A Min | AA: 30.29 (+0.35s | 1.1%) | New Mexico Swimming | 08/02/2023 | 2023 Western Zone Age Group Championships | |
| 961 | Hayden Tedhams | 30.65 | 18 | A Min | AA: 30.29 (+0.36s | 1.2%) | Charlotte County Swimming | 07/16/2026 | 2026 Florida Summer Senior Championships | |
| 962 | Ryan Caloza | 30.65 | 17 | A Min | AA: 30.29 (+0.36s | 1.2%) | Monterey Park Manta Rays | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 963 | Logan White | 30.65 | 17 | A Min | AA: 30.29 (+0.36s | 1.2%) | YMCA of the Triangle Area Swim | 07/24/2025 | 2025 RAFC Last Splash Invitational | |
| 964 | Harrison Seavey | 30.66 | 16 | A Min | AA: 30.29 (+0.37s | 1.2%) | Unattached | 08/01/2024 | 2024 Central Zone 14 U Championship ND | |
| 965 | James Jensen | 30.66 | 17 | A Min | AA: 30.29 (+0.37s | 1.2%) | Hastings Area Swim Team | 07/23/2026 | 2026 MN STRM Senior LC State Championship | |
| 966 | Joseph Gaines | 30.66 | 17 | A Min | AA: 30.29 (+0.37s | 1.2%) | Greensboro Community YMCA | 07/22/2026 | 2026 RAFC Last Splash Invitational | |
| 967 | Samuel Carroll | 30.66 | 17 | A Min | AA: 30.29 (+0.37s | 1.2%) | Seahawks Swim club | 07/23/2026 | 2026 Ozark Long Course Champs Copied | |
| 968 | Jameson Raynak | 30.67 | 16 | A Min | AA: 30.29 (+0.38s | 1.2%) | Sampson Family YMCA | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 969 | Patrick Mullally | 30.67 | 17 | A Min | AA: 30.29 (+0.38s | 1.2%) | Mako Swim Team | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 970 | Reid Fossum | 30.67 | 18 | A Min | AA: 30.29 (+0.38s | 1.2%) | Mako Swim Team | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 971 | Aiden Pickard | 30.67 | 17 | A Min | AA: 30.29 (+0.38s | 1.2%) | Unattached | 08/07/2024 | 2024 EZ LC Age Group Championship | |
| 972 | Diego Sardan Toro | 30.68 | 18 | A Min | AA: 30.29 (+0.39s | 1.3%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | |
| 973 | Aiden Tan | 30.68 | 16 | A Min | AA: 30.29 (+0.39s | 1.3%) | Hawaii Swimming Club | 05/23/2026 | OSL A+ LCM Meet | |
| 974 | Micah Smith | 30.68 | 18 | A Min | AA: 30.29 (+0.39s | 1.3%) | Univ. of Denver Hilltoppers | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 975 | Lysander Mihaly | 30.69 | 17 | A Min | AA: 30.29 (+0.40s | 1.3%) | North Carolina Aquatic Club | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 976 | Mikolaj Palczewski | 30.70 | 18 | A Min | AA: 30.29 (+0.41s | 1.3%) | Rochester Swim Club | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 977 | Isaac Botten | 30.70 | 17 | A Min | AA: 30.29 (+0.41s | 1.3%) | North Suburban Aquatic Club | 07/23/2026 | 2026 MN STRM Senior LC State Championship | |
| 978 | Alexander Zakrzewski | 30.70 | 18 | A Min | AA: 30.29 (+0.41s | 1.3%) | Beach Cities Alpha | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 979 | Ethan Chau | 30.71 | 17 | A Min | AA: 30.29 (+0.42s | 1.4%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | |
| 980 | Oakley James | 30.71 | 16 | A Min | AA: 30.29 (+0.42s | 1.4%) | Lehi Aquatics | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |
| 981 | Joao Grazziotin | 30.71 | 16 | A Min | AA: 30.29 (+0.42s | 1.4%) | SwimRise Aquatics | 07/17/2025 | 2025 Florida Summer Senior Championships | |
| 982 | Chase Easton | 30.72 | 17 | A Min | AA: 30.29 (+0.43s | 1.4%) | Cavalier Aquatics/Piedmont Fam | 06/02/2023 | 2023 SwimRVA Success Bell CHASE | |
| 983 | Graham Anderson | 30.72 | 17 | A Min | AA: 30.29 (+0.43s | 1.4%) | SwimMAC Carolina | 05/14/2026 | 2026 Charlotte Open | |
| 984 | Connor Conboy | 30.73 | 17 | A Min | AA: 30.29 (+0.44s | 1.4%) | Blue Dolfins | 07/17/2025 | 2025 Florida Summer Senior Championships | |
| 985 | Gavin Thompson | 30.73 | 18 | A Min | AA: 30.29 (+0.44s | 1.4%) | Treasure Coast Aquatics | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 986 | Logan Mullen | 30.73 | 17 | A Min | AA: 30.29 (+0.44s | 1.4%) | Swim Excellence Academy | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 987 | Benjamin Kidd | 30.74 | 17 | A Min | AA: 30.29 (+0.45s | 1.5%) | Clearfield City Aquatic Team | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |
| 988 | William Babik | 30.74 | 18 | A Min | AA: 30.29 (+0.45s | 1.5%) | Peddie Aquatic Association | 07/23/2026 | 2026 NJ Swim LC Gold Championships | |
| 989 | Michael Cortez | 30.74 | 16 | A Min | AA: 30.29 (+0.45s | 1.5%) | Alpha Aquatics | 06/13/2024 | 2024 CA SCS CANY June Age Group Invite | |
| 990 | Maximilian Regala | 30.74 | 17 | A Min | AA: 30.29 (+0.45s | 1.5%) | Punahou Aquatics Institute | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 991 | Miles Vogt | 30.74 | 17 | A Min | AA: 30.29 (+0.45s | 1.5%) | Upper Valley Aquatic Club | 07/09/2026 | 2026 NE CS LCM Senior Championships | |
| 992 | Prentice-Garnett Sanders | 30.75 | 18 | A Min | AA: 30.29 (+0.46s | 1.5%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 993 | Broc Hafl | 30.76 | 18 | A Min | AA: 30.29 (+0.47s | 1.5%) | Williamsburg Aquatic Club | 07/18/2024 | 2024 VA LC Senior Champs | |
| 994 | Ethan Chen | 30.76 | 18 | A Min | AA: 30.29 (+0.47s | 1.5%) | Temecula Swim Club | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 995 | Cavan Jester | 30.77 | 17 | A Min | AA: 30.29 (+0.48s | 1.6%) | Down East Family YMCA | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | |
| 996 | Yuchen Wei | 30.77 | 17 | A Min | AA: 30.29 (+0.48s | 1.6%) | Empire Swimming | 06/25/2026 | 2026 FAST Independence Invitational | |
| 997 | Jackson Strickland | 30.77 | 17 | A Min | AA: 30.29 (+0.48s | 1.6%) | Bolles School Sharks | 02/13/2026 | Florida Long Course Winter Invitational | |
| 998 | Kyle O'Connor | 30.78 | 16 | A Min | AA: 30.29 (+0.49s | 1.6%) | Unattached | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |
| 999 | Jayden Kieffer | 30.78 | 17 | A Min | AA: 30.29 (+0.49s | 1.6%) | Tampa Bay Aquatic Club | 01/17/2025 | 2025 TRIALS FUNDRAISER MEET | |
| 1000 | Parker Grissom | 30.78 | 17 | A Min | AA: 30.29 (+0.49s | 1.6%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | |
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.