swimEthan Chao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.71 | BB+1.02s to A | 2024-12-15 | 2024 TEAM Winter Invitational venue |
| 100 Freestyle | SCY | 53.05 | BB+1.06s to A | 2025-03-09 | 2025 McMinnville Season Finale Invitational venue |
| 200 Freestyle | SCY | 2:04.28 | BB+9.39s to A | 2025-03-09 | 2025 McMinnville Season Finale Invitational venue |
| 50 Backstroke | SCY | 28.13 | BB+1.64s to A | 2025-12-18 | Bend Swim Club Intersquad venue |
| 100 Backstroke | SCY | 1:02.08 | B+1.19s to BB | 2024-12-15 | 2024 TEAM Winter Invitational venue |
| 200 Backstroke | SCY | 2:15.53 | B+1.44s to BB | 2025-11-23 | 2025 Rogue Rapids Sofia Marks Invitational venue |
| 100 Breaststroke | SCY | 1:11.38 | B+1.79s to BB | 2024-11-16 | Bend High Desert Classic slow pool |
| 200 Breaststroke | SCY | 2:34.82 | B+3.53s to BB | 2024-11-15 | Bend High Desert Classic slow pool |
| 50 Butterfly | SCY | 27.31 | BB+0.82s to A | 2025-11-22 | 2025 Rogue Rapids Sofia Marks Invitational venue |
| 100 Butterfly | SCY | 1:04.01 | B+3.12s to BB | 2025-12-18 | Bend Swim Club Intersquad venue |
| 200 Individual Medley | SCY | 2:17.31 | B+0.02s to BB | 2024-11-15 | Bend High Desert Classic slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 17-18 · SCY
1511 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:15.53 | 504 |
| 200 BR SCY | 2:34.82 | 485 |
| 200 IM SCY | 2:17.31 | 522 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2466 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.28 | 523 |
| 100 BK SCY | 1:02.08 | 488 |
| 100 BR SCY | 1:11.38 | 482 |
| 100 FL SCY | 1:04.01 | 451 |
| 200 IM SCY | 2:17.31 | 522 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.05
Front half 25.61s · back half 27.44s
200 Freestyle SCY 2:04.28
Front half 61.54s · back half 62.74s
100 Backstroke SCY 1:02.08
Front half 30.83s · back half 31.25s
200 Backstroke SCY 2:15.53
Front half 64.65s · back half 70.88s
100 Breaststroke SCY 1:11.38
Front half 33.38s · back half 38.00s
Progression
Faster times are higher. One card per event, all courses & history.