Ethan Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.13 | BB+0.94s to A | 2024-12-06 | 2024 Holiday Swim Festival venue |
| 100 Freestyle | SCY | 1:03.38 | AAA+2.29s to AAAA | 2025-01-01 | 1661853 |
| 500 Freestyle | SCY | 6:25.50 | AA+15.51s to AAA | 2025-01-01 | 1661853 |
| 50 Backstroke | SCY | 38.32 | BB+0.53s to A | 2024-12-08 | 2024 Holiday Swim Festival venue |
| 100 Backstroke | SCY | 1:22.56 | BB+2.67s to A | 2024-12-07 | 2024 Holiday Swim Festival venue |
| 100 Breaststroke | SCY | 1:36.26 | BB+4.57s to A | 2024-12-06 | 2024 Holiday Swim Festival venue |
| 50 Butterfly | SCY | 34.78 | A+0.49s to AA | 2025-01-01 | 1661853 |
| 100 Butterfly | SCY | 1:28.62 | BB+4.03s to A | 2024-12-07 | 2024 Holiday Swim Festival venue |
| 100 Individual Medley | SCY | 1:24.50 | BB+4.61s to A | 2024-12-07 | 2024 Holiday Swim Festival venue |
| 200 Individual Medley | SCY | 2:43.55 | AA+5.16s to AAA | 2025-01-01 | 1661853 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 43.39 | flying | 200 Medley Relay (leg 2) | 2024-12-07 | 2024 Holiday Swim Festival |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 10 & under · SCY
2404 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:22.56 | 583 |
| 100 BR SCY | 1:36.26 | 548 |
| 100 FL SCY | 1:28.62 | 488 |
| 200 IM SCY | 2:43.55 | 785 |
| 200 FR SCY | — | 0 |
IMR 10 & under · SCY
2726 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:03.38 | 878 |
| 50 BK SCY | 38.32 | 592 |
| 50 FL SCY | 34.78 | 693 |
| 100 IM SCY | 1:24.50 | 563 |
| 50 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.38
Front half 30.26s · back half 33.12s
500 Freestyle SCY 6:25.50
Front half 192.51s · back half 192.99s
100 Backstroke SCY 1:22.56
Front half 40.31s · back half 42.25s
100 Breaststroke SCY 1:36.26
Front half 45.96s · back half 50.30s
100 Butterfly SCY 1:28.62
Front half 40.10s · back half 48.52s
100 Individual Medley SCY 1:24.50
Front half 40.47s · back half 44.03s
200 Individual Medley SCY 2:43.55
Front half 79.22s · back half 84.33s
Progression
Faster times are higher. One card per event, all courses & history.