swimEthan Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.24 | 2025-10-18 | 2025 Sandpipers Pumpkin Invitational venue | |
| 50 Freestyle | SCY | 38.56 | 2026-02-15 | 2026 Desert Committee Championships venue | |
| 100 Freestyle | SCY | 1:30.66 | 2026-02-13 | 2026 Desert Committee Championships venue | |
| 25 Backstroke | SCY | 22.76 | 2025-10-19 | 2025 Sandpipers Pumpkin Invitational venue | |
| 50 Backstroke | SCY | 43.65 | 2026-02-13 | 2026 Desert Committee Championships venue | |
| 100 Backstroke | SCY | 1:39.05 | 2026-01-18 | LVSC Winter Classic 2026 venue | |
| 25 Breaststroke | SCY | 23.64 | 2025-11-08 | 2025 NV State SC Championship @ BCH venue | |
| 50 Breaststroke | SCY | 46.64 | 2026-02-14 | 2026 Desert Committee Championships venue | |
| 100 Breaststroke | SCY | 1:44.02 | 2025-12-12 | 2025 TYR Las Vegas Super Finals - venue | |
| 50 Butterfly | SCY | 45.38 | 2026-02-15 | 2026 Desert Committee Championships venue | |
| 100 Individual Medley | SCY | 1:32.53 | 2026-01-30 | SAND Rock the Blocks - January 2026 venue | |
| 50 Freestyle | LCM | 41.55 | 2026-05-03 | 2026 SAND Cinco De Mayo Invitational venue | |
| 100 Freestyle | LCM | 1:30.14 | 2026-06-26 | 2026 SAND John Sullivan Firecracker Inv fast pool | |
| 200 Freestyle | LCM | 3:26.55 | 2026-05-03 | 2026 SAND Cinco De Mayo Invitational venue | |
| 50 Backstroke | LCM | 44.93 | 2026-06-27 | 2026 SAND John Sullivan Firecracker Inv fast pool | |
| 100 Backstroke | LCM | 1:37.42 | 2026-06-26 | 2026 SAND John Sullivan Firecracker Inv fast pool | |
| 50 Breaststroke | LCM | 51.29 | 2026-05-23 | LVSC Memorial Day Invite 2026 venue | |
| 100 Breaststroke | LCM | 1:56.35 | 2026-06-27 | 2026 SAND John Sullivan Firecracker Inv fast pool | |
| 50 Butterfly | LCM | 55.70 | 2026-04-11 | 2026Team Rebel Aquatics Long Course Opener venue | |
| 100 Butterfly | LCM | 2:07.67 | 2026-04-12 | 2026Team Rebel Aquatics Long Course Opener venue | |
| 200 Individual Medley | LCM | 3:38.28 | 2026-05-02 | 2026 SAND Cinco De Mayo Invitational venue |
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
IMX / IMR
IMX 10 & under · LCM
2170 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:26.55 | 396 |
| 100 BK LCM | 1:37.42 | 553 |
| 100 BR LCM | 1:56.35 | 489 |
| 100 FL LCM | 2:07.67 | 242 |
| 200 IM LCM | 3:38.28 | 490 |
IMR 10 & under · LCM
2282 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:30.14 | 464 |
| 50 BK LCM | 44.93 | 558 |
| 50 BR LCM | 51.29 | 529 |
| 50 FL LCM | 55.70 | 241 |
| 200 IM LCM | 3:38.28 | 490 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:30.66
Front half 42.69s · back half 47.97s
100 Backstroke SCY 1:39.05
Front half 49.66s · back half 49.39s
100 Breaststroke SCY 1:44.02
Front half 49.87s · back half 54.15s
100 Freestyle LCM 1:30.14
Front half 42.83s · back half 47.31s
200 Freestyle LCM 3:26.55
Front half 102.34s · back half 104.21s
100 Breaststroke LCM 1:56.35
Front half 56.62s · back half 59.73s
200 Individual Medley LCM 3:38.28
Front half 109.90s · back half 108.38s
Progression
Faster times are higher. One card per event, all courses & history.