swimEthan Zhao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.14 | 2025-10-11 | 2025 NE PHX Oct Meet - copied slow pool | |
| 50 Freestyle | SCY | 39.25 | 2026-03-22 | 2026 NE NSSC March Madness at MIT venue | |
| 100 Freestyle | SCY | 1:36.30 | 2026-03-22 | 2026 NE NSSC March Madness at MIT venue | |
| 200 Freestyle | SCY | 3:30.95 | 2026-03-21 | 2026 NE NSSC March Madness at MIT venue | |
| 500 Freestyle | SCY | 9:28.17 | 2026-01-02 | 2026 NE INST-ABF Blizzard Classic venue | |
| 25 Backstroke | SCY | 25.34 | 2025-10-11 | 2025 NE PHX Oct Meet - copied slow pool | |
| 50 Backstroke | SCY | 45.22 | 2026-03-22 | 2026 NE NSSC March Madness at MIT venue | |
| 100 Backstroke | SCY | 1:38.42 | 2026-03-21 | 2026 NE NSSC March Madness at MIT venue | |
| 50 Breaststroke | SCY | 51.29 | 2026-01-03 | 2026 NE INST-ABF Blizzard Classic venue | |
| 100 Breaststroke | SCY | 1:50.56 | 2026-03-22 | 2026 NE NSSC March Madness at MIT venue | |
| 50 Butterfly | SCY | 47.07 | 2026-03-21 | 2026 NE NSSC March Madness at MIT venue | |
| 100 Butterfly | SCY | 2:04.65 | 2026-03-22 | 2026 NE NSSC March Madness at MIT venue | |
| 100 Individual Medley | SCY | 1:40.60 | 2026-03-21 | 2026 NE NSSC March Madness at MIT venue | |
| 200 Individual Medley | SCY | 3:35.90 | 2026-03-22 | 2026 NE NSSC March Madness at MIT venue | |
| 50 Freestyle | LCM | 38.63 | 2026-04-24 | 2026 NE NSSC 4-24 & 26 Specialty Meet venue | |
| 100 Freestyle | LCM | 1:38.96 | 2026-04-25 | 2026 NE NSSC 4-24 & 26 Specialty Meet venue | |
| 200 Freestyle | LCM | 3:34.41 | 2026-06-06 | 2026 NE SAC America's Cup venue | |
| 50 Backstroke | LCM | 49.13 | 2026-06-07 | 2026 NE SAC America's Cup venue | |
| 100 Backstroke | LCM | 1:48.16 | 2026-06-05 | 2026 NE SAC America's Cup - copied venue | |
| 50 Breaststroke | LCM | 1:00.18 | 2026-06-07 | 2026 NE SAC America's Cup venue | |
| 100 Breaststroke | LCM | 2:08.21 | 2026-04-25 | 2026 NE NSSC 4-24 & 26 Specialty Meet venue | |
| 50 Butterfly | LCM | 1:02.66 | 2026-04-24 | 2026 NE NSSC 4-24 & 26 Specialty Meet venue | |
| 100 Butterfly | LCM | 2:14.70 | 2026-06-06 | 2026 NE SAC America's Cup venue | |
| 200 Individual Medley | LCM | 4:08.79 | 2026-04-24 | 2026 NE NSSC 4-24 & 26 Specialty Meet 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
1660 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:34.41 | 354 |
| 100 BK LCM | 1:48.16 | 404 |
| 100 BR LCM | 2:08.21 | 365 |
| 100 FL LCM | 2:14.70 | 206 |
| 200 IM LCM | 4:08.79 | 331 |
IMR 10 & under · LCM
1603 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:38.96 | 350 |
| 50 BK LCM | 49.13 | 426 |
| 50 BR LCM | 1:00.18 | 327 |
| 50 FL LCM | 1:02.66 | 169 |
| 200 IM LCM | 4:08.79 | 331 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:36.30
Front half 44.18s · back half 52.12s
200 Freestyle SCY 3:30.95
Front half 97.93s · back half 113.02s
500 Freestyle SCY 9:28.17
Front half 96.52s · back half 471.65s
100 Backstroke SCY 1:38.42
Front half 48.25s · back half 50.17s
100 Breaststroke SCY 1:50.56
Front half 52.33s · back half 58.23s
100 Butterfly SCY 2:04.65
Front half 55.59s · back half 69.06s
100 Individual Medley SCY 1:40.60
Front half 48.69s · back half 51.91s
200 Individual Medley SCY 3:35.90
Front half 105.14s · back half 110.76s
200 Freestyle LCM 3:34.41
Front half 103.06s · back half 111.35s
200 Individual Medley LCM 4:08.79
Front half 120.49s · back half 128.30s
Progression
Faster times are higher. One card per event, all courses & history.