Sioux Falls Swim Team Boys 10 & under 50 Y Free
These rankings show the swimmers' placement within their swim team.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Gavin Mahrous | 28.28 | 9 | AAA Min | AAAA: 27.49 (+0.79s | 2.8%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | |
| 2 | Marcus Pass | 32.15 | 10 | BB Min | A: 31.09 (+1.06s | 3.3%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | |
| 3 | Ashton VanKeulen | 32.87 | 10 | BB Min | A: 31.09 (+1.78s | 5.4%) | Sioux Falls Swim Team | 12/13/2025 | VAST Winter Invitational | |
| 4 | Austin Headley | 35.80 | 10 | B Min | BB: 34.59 (+1.21s | 3.4%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | |
| 5 | Jeremiah Manning | 38.67 | 10 | B: 38.19 (+0.48s | 1.2%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 6 | Emmett Fredericksen | 39.16 | 9 | B: 38.19 (+0.97s | 2.5%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | ||
| 7 | Michael Callahan | 39.17 | 10 | B: 38.19 (+0.98s | 2.5%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 8 | Theodore Hall | 40.63 | 9 | B: 38.19 (+2.44s | 6.0%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | ||
| 9 | Gunnar Syverson | 41.79 | 9 | B: 38.19 (+3.60s | 8.6%) | Sioux Falls Swim Team | 02/13/2026 | 2026 SD Short Course Rising Stars | ||
| 10 | Layton Boots | 42.99 | 9 | B: 38.19 (+4.80s | 11.2%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 11 | Emiliano Reyes | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 12 | Andrii Paliienko | 44.78 | 10 | B: 38.19 (+6.59s | 14.7%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | ||
| 13 | Rowan Otis | 45.99 | 10 | B: 38.19 (+7.80s | 17.0%) | Sioux Falls Swim Team | 02/21/2025 | 2025 12 U Short Course State A Championship | ||
| 14 | Henry Whalen | 46.00 | 9 | B: 38.19 (+7.81s | 17.0%) | Sioux Falls Swim Team | 12/13/2025 | VAST Winter Invitational | ||
| 15 | Krishna Agrawal | 46.89 | 8 | B: 38.19 (+8.70s | 18.6%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | ||
| 16 | Clayton Ulrich | 48.83 | 8 | B: 38.19 (+10.64s | 21.8%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | ||
| 17 | Everett Ham | 50.93 | 10 | B: 38.19 (+12.74s | 25.0%) | Sioux Falls Swim Team | 10/25/2025 | SD SFST Swim Series Meet #2 | ||
| 18 | Owen Smith | 52.86 | 10 | B: 38.19 (+14.67s | 27.8%) | Sioux Falls Swim Team | 02/06/2026 | 2026 Qualifying Meet | ||
| 19 | Hudson Demma | 55.02 | 7 | B: 38.19 (+16.83s | 30.6%) | Sioux Falls Swim Team | 10/25/2025 | SD SFST Swim Series Meet #2 | ||
| 20 | Lincoln VanKeulen | 1:01.06 | 8 | B: 38.19 (+22.87s | 37.5%) | Sioux Falls Swim Team | 02/06/2026 | 2026 Qualifying Meet | ||
| 21 | Alejandro Narez | 1:05.33 | 10 | B: 38.19 (+27.14s | 41.5%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | ||
| 22 | Simeon Nyangamoi | 1:12.59 | 7 | B: 38.19 (+34.40s | 47.4%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
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.