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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Cameron Percival | 32.14 | 17 | BB Min | A: 31.59 (+0.55s | 1.7%) | Streamline Aquatics | 07/25/2025 | 2025 ST AAAA NE LC End Of Season Splash | |
| 1502 | Conner Grzywacz | 32.14 | 17 | BB Min | A: 31.59 (+0.55s | 1.7%) | Pikes Peak Athletics | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 1503 | Bruno Borowiec | 32.15 | 18 | BB Min | A: 31.59 (+0.56s | 1.7%) | Academy Aquatic Club | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 1504 | Wesley McIntyre | 32.15 | 18 | BB Min | A: 31.59 (+0.56s | 1.7%) | High Performance Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | |
| 1505 | Lou Foust | 32.15 | 17 | BB Min | A: 31.59 (+0.56s | 1.7%) | Sandpoint Sharks Swim Club | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1506 | Pierre Kavouras | 32.16 | 18 | BB Min | A: 31.59 (+0.57s | 1.8%) | Memphis Thunder Aquatic Club | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1507 | Hyunseung Lee | 32.17 | 17 | BB Min | A: 31.59 (+0.58s | 1.8%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | |
| 1508 | William Sevilla | 32.18 | 16 | BB Min | A: 31.59 (+0.59s | 1.8%) | Empire Swimming | 06/25/2026 | 2026 FAST Independence Invitational | |
| 1509 | Luke Murphy | 32.18 | 17 | BB Min | A: 31.59 (+0.59s | 1.8%) | Commonwealth Swimming | 07/31/2026 | 2026 NE CS New England Summer Championship | |
| 1510 | Christian Jimenez | 32.18 | 17 | BB Min | A: 31.59 (+0.59s | 1.8%) | Clovis Swim Club | 07/16/2025 | Renee And Jim Patterson Meet 2025 | |
| 1511 | Domenico Trigilio | 32.18 | 18 | BB Min | A: 31.59 (+0.59s | 1.8%) | Raleigh Swimming Association | 07/09/2026 | 2026 NC LC SR Championships | |
| 1512 | Caleb Coleman | 32.19 | 16 | BB Min | A: 31.59 (+0.60s | 1.9%) | Rochester Swim Club | 07/23/2026 | 2026 MN STRM Senior LC State Championship | |
| 1513 | Christian Sanchez | 32.19 | 17 | BB Min | A: 31.59 (+0.60s | 1.9%) | Alameda Gators | 07/10/2026 | Pacific Swimming Long Course Senior Open | |
| 1514 | Franco Blancaflor | 32.20 | 18 | BB Min | A: 31.59 (+0.61s | 1.9%) | Blast Sharks | 07/22/2021 | 2021 CA CANY Summer JO S | |
| 1515 | Finnian Sweeney | 32.20 | 18 | BB Min | A: 31.59 (+0.61s | 1.9%) | Multnomah Athletic Club | 06/26/2025 | 2025 Howard Jones Open | |
| 1516 | Beckham Welling | 32.21 | 18 | BB Min | A: 31.59 (+0.62s | 1.9%) | Seacoast Swim Club | 07/13/2023 | 2023 ME LCM CHAMPS | |
| 1517 | Eamon Hipps | 32.22 | 18 | BB Min | A: 31.59 (+0.63s | 2.0%) | Ybac Hurricanes | 05/31/2024 | 2024 Virginia Commonwealth Games | |
| 1518 | Nathaniel Smith | 32.22 | 17 | BB Min | A: 31.59 (+0.63s | 2.0%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 1519 | Luke Kroncke | 32.22 | 17 | BB Min | A: 31.59 (+0.63s | 2.0%) | Shawmut Aquatic Club | 06/05/2026 | 2026 NE SAC America S Cup | |
| 1520 | Christopher Chu | 32.23 | 18 | BB Min | A: 31.59 (+0.64s | 2.0%) | Makos Aquatics Club of Gainesv | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 1521 | Jason Hufford | 32.23 | 18 | BB Min | A: 31.59 (+0.64s | 2.0%) | SwimRVA | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | |
| 1522 | Dylen Graff | 32.23 | 18 | BB Min | A: 31.59 (+0.64s | 2.0%) | Wasatch Swim Club | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |
| 1523 | William Prahler | 32.23 | 16 | BB Min | A: 31.59 (+0.64s | 2.0%) | Macedonia Manta Ray Swim Team | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 1524 | Malachi Guinotte Cordero | 32.23 | 16 | BB Min | A: 31.59 (+0.64s | 2.0%) | Caldwell Swim Club | 07/18/2025 | 2025 LCM Summer Championships | |
| 1525 | Ravi Elliott | 32.23 | 18 | BB Min | A: 31.59 (+0.64s | 2.0%) | MN Flyers Swim Team | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 1526 | Connor Chun | 32.23 | 17 | BB Min | A: 31.59 (+0.64s | 2.0%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1527 | Theo Walker | 32.24 | 17 | BB Min | A: 31.59 (+0.65s | 2.0%) | Sandpipers of Nevada | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 1528 | Dalton Duncan | 32.24 | 16 | BB Min | A: 31.59 (+0.65s | 2.0%) | Eagle Swim Team Inc. | 07/29/2026 | 2026 MD LSC LC Championship | |
| 1529 | Edward Lawson | 32.24 | 18 | BB Min | A: 31.59 (+0.65s | 2.0%) | Sailfish Aquatics | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 1530 | Kenton Brady | 32.25 | 16 | BB Min | A: 31.59 (+0.66s | 2.0%) | Cottonwood Heights Aquatics | 07/24/2025 | 2025 RAFC Last Splash Invitational | |
| 1531 | Brady Tollis | 32.25 | 17 | BB Min | A: 31.59 (+0.66s | 2.0%) | What Swimming | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 1532 | Michael Fiermen | 32.25 | 17 | BB Min | A: 31.59 (+0.66s | 2.0%) | Stingrays Swim Team | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 1533 | Kristof Dowlin | 32.25 | 17 | BB Min | A: 31.59 (+0.66s | 2.0%) | Scarlet Aquatics | 07/05/2026 | 2026 Scarlet Summer Luau | |
| 1534 | Robert Riley | 32.26 | 17 | BB Min | A: 31.59 (+0.67s | 2.1%) | West Florida Lightning Aquatic | 07/17/2025 | 2025 Florida Summer Senior Championships | |
| 1535 | Juan Porta | 32.27 | 17 | BB Min | A: 31.59 (+0.68s | 2.1%) | Condors Swim Club | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 1536 | Karter Gladis | 32.27 | 17 | BB Min | A: 31.59 (+0.68s | 2.1%) | City of North Charleston Swim | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 1537 | Fangzhou Zhao | 32.27 | 17 | BB Min | A: 31.59 (+0.68s | 2.1%) | Unattached | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 1538 | William Blashfield | 32.27 | 16 | BB Min | A: 31.59 (+0.68s | 2.1%) | SwimRVA | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 1539 | Andrew Adams | 32.27 | 17 | BB Min | A: 31.59 (+0.68s | 2.1%) | O\\\\\\'Neal Aquatics | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 1540 | Sullivan Scharf | 32.28 | 17 | BB Min | A: 31.59 (+0.69s | 2.1%) | Westbrook Seals | 07/13/2023 | 2023 ME LCM CHAMPS | |
| 1541 | John Eler | 32.28 | 16 | BB Min | A: 31.59 (+0.69s | 2.1%) | George School Aquatics | 05/15/2026 | 2026 PTAC Tiger Challenge | |
| 1542 | Max Manaois | 32.29 | 16 | BB Min | A: 31.59 (+0.70s | 2.2%) | San Diego Imperial All Star TM | 08/02/2023 | 2023 Western Zone Age Group Championships | |
| 1543 | Jace Garre | 32.29 | 18 | BB Min | A: 31.59 (+0.70s | 2.2%) | University Place Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | |
| 1544 | Elias VanZee | 32.29 | 17 | BB Min | A: 31.59 (+0.70s | 2.2%) | Unattached | 06/26/2026 | 88th CSP Summer Invitational | |
| 1545 | Iaroslav Dobrynin | 32.29 | 18 | BB Min | A: 31.59 (+0.70s | 2.2%) | Virginia Gators | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 1546 | Bridger Poulsen | 32.30 | 16 | BB Min | A: 31.59 (+0.71s | 2.2%) | Wasatch Front Fish Market | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |
| 1547 | Ryder Hough | 32.30 | 17 | BB Min | A: 31.59 (+0.71s | 2.2%) | Columbia River Swim Team | 06/19/2026 | 2026 PN CSC 105th Annual Seattle Open Approv | |
| 1548 | Michael Swenson | 32.30 | 16 | BB Min | A: 31.59 (+0.71s | 2.2%) | Unattached | 08/07/2024 | 2024 Western Zone Age Group Championships | |
| 1549 | Alexander Mkrtchyan | 32.30 | 17 | BB Min | A: 31.59 (+0.71s | 2.2%) | Seattle Metropolitan Aquatic C | 06/26/2025 | 2025 PN CSC 104th Annual Senior Seattle Open | |
| 1550 | Kaleb Lemke | 32.31 | 17 | BB Min | A: 31.59 (+0.72s | 2.2%) | Amherst Tritons Swim Team | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
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.