Boys 9-10 50 Backstroke
Full results from the 2023 ISL Championships — 57 swimmers in this event · 31 cleared the ISLQ cut.
Standing record
30.44
Hoshi Aono · WB · 2026
ISLQ cut
47.00
31 of 57 cleared
Current leader
32.30
Daniel Chen · CPS
| Rank | Swimmer | Club | Season | Time | Gap | Source |
|---|---|---|---|---|---|---|
| 1 | Daniel Chen ISLQ | CPS | 2023 | 32.30 | — | |
| 2 | Guilherme Falleiros Friggi ISLQ | SI | 2023 | 33.85 | +1.55s | |
| 3 | River Mcintyre ISLQ | PPN | 2023 | 35.12 | +2.82s | |
| 4 | Noah Knisely ISLQ | CPS | 2023 | 37.49 | +5.19s | |
| 5 | Kyle Mccallon ISLQ | CSR | 2023 | 38.48 | +6.18s | |
| 6 | Aaron Lim ISLQ | NPR | 2023 | 38.87 | +6.57s | |
| 7 | Reece Nguyen ISLQ | WP | 2023 | 40.17 | +7.87s | |
| 8 | Kyle Wang ISLQ | SI | 2023 | 40.49 | +8.19s | |
| 9 | Ryan Chang ISLQ | PS | 2023 | 41.09 | +8.79s | |
| 10 | Marcus Nguyen ISLQ | SI | 2023 | 41.10 | +8.80s | |
| 11 | Ethan Muzzarelli ISLQ | WB | 2023 | 41.19 | +8.89s | |
| 12 | Nathan Cadd ISLQ | WB | 2023 | 41.68 | +9.38s | |
| 13 | Zander Shih ISLQ | CSR | 2023 | 41.69 | +9.39s | |
| 14 | Kaio Wang ISLQ | WBY | 2023 | 41.71 | +9.41s | |
| 15 | Felix Ferman ISLQ | DF | 2023 | 41.78 | +9.48s | |
| 16 | Jonah Benson ISLQ | CSR | 2023 | 41.92 | +9.62s | |
| 17 | Tommaso Schiavo ISLQ | QH | 2023 | 41.97 | +9.67s | |
| 18 | Ryan Thompson ISLQ | WP | 2023 | 42.69 | +10.39s | |
| 19 | Dean Liu ISLQ | QH | 2023 | 43.36 | +11.06s | |
| 20 | Avi Shmurak ISLQ | SI | 2023 | 43.98 | +11.68s | |
| 21 | Kyler Wong ISLQ | WBY | 2023 | 44.03 | +11.73s | |
| 22 | Andrew Loh ISLQ | NIK | 2023 | 44.10 | +11.80s | |
| 23 | Soren Sharifi ISLQ | HPS | 2023 | 44.13 | +11.83s | |
| 24 | Aaron Cheng ISLQ | PPN | 2023 | 44.73 | +12.43s | |
| 25 | Michael Hong ISLQ | DF | 2023 | 45.00 | +12.70s |