Arizona Swimming Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | Lander Olsen | 33.55 | 9 | AAA Min | AAAA: 32.19 (+1.36s | 4.1%) | J Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 2 | Mason Folster | 35.33 | 10 | AA Min | AAA: 33.99 (+1.34s | 3.8%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 3 | Felix Nguyen | 36.30 | 10 | A Min | AA: 35.79 (+0.51s | 1.4%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 4 | Nathan Applegate | 38.39 | 9 | BB Min | A: 37.59 (+0.80s | 2.1%) | Mesa Aquatics Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 5 | Herman Wollman | 38.65 | 10 | BB Min | A: 37.59 (+1.06s | 2.7%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 6 | River Narus | 38.72 | 8 | BB Min | A: 37.59 (+1.13s | 2.9%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 7 | Isaiah Siress | 38.82 | 10 | BB Min | A: 37.59 (+1.23s | 3.2%) | Tucson Ford Dealers Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 8 | Hunter Gehrke | 39.29 | 10 | BB Min | A: 37.59 (+1.70s | 4.3%) | Arizona Seals Swimming Academy | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 9 | Jack Richardson | 39.64 | 10 | BB Min | A: 37.59 (+2.05s | 5.2%) | Flying Fish Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 10 | Jameson Martin | 39.65 | 10 | BB Min | A: 37.59 (+2.06s | 5.2%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 11 | Carter Beckman | 41.03 | 10 | BB Min | A: 37.59 (+3.44s | 8.4%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 12 | Gabriel Martinez | 41.63 | 10 | BB Min | A: 37.59 (+4.04s | 9.7%) | Mesa Aquatics Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 13 | Reed Helminski | 43.21 | 10 | B Min | BB: 42.89 (+0.32s | 0.7%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 14 | Miles Montagnino | 46.10 | 8 | B Min | BB: 42.89 (+3.21s | 7.0%) | Aquabear Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 15 | ZeKai Zhu | 46.14 | 10 | B Min | BB: 42.89 (+3.25s | 7.0%) | Rio Salado Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 16 | Mateo Patterson | 46.24 | 10 | B Min | BB: 42.89 (+3.35s | 7.2%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 17 | Tiago Origel | 46.92 | 9 | B Min | BB: 42.89 (+4.03s | 8.6%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 18 | John Langan | 49.54 | 10 | B: 48.29 (+1.25s | 2.5%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 19 | Rowan Katz | 50.08 | 9 | B: 48.29 (+1.79s | 3.6%) | Yuma Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 20 | Hunter McCormick | 51.23 | 9 | B: 48.29 (+2.94s | 5.7%) | Arizona Dolphins | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 21 | Joseph Vogt | 56.30 | 9 | B: 48.29 (+8.01s | 14.2%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 22 | Zecharyah Poole | 58.28 | 10 | B: 48.29 (+9.99s | 17.1%) | Seadogs Swim Club | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
| 23 | Judson Tillema | 1:19.91 | 9 | B: 48.29 (+31.62s | 39.6%) | Arizona Dolphins | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
| 24 | Phoenix Ferrell | 1:40.37 | 8 | B: 48.29 (+52.08s | 51.9%) | Race Pace Club - AZ | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
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.