swimEthan Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.64 | 2026-03-15 | 2026 NE INST NE Cup fast pool | |
| 50 Freestyle | SCY | 35.69 | 2026-03-14 | 2026 NE INST NE Cup fast pool | |
| 100 Freestyle | SCY | 1:20.97 | 2026-03-15 | 2026 NE INST NE Cup fast pool | |
| 200 Freestyle | SCY | 3:07.91 | 2026-01-31 | 2026 NE GS Silver Championships fast pool | |
| 500 Freestyle | SCY | 8:09.29 | 2025-11-14 | 2025 NECRA Nov Distance & Specialty Meet - co venue | |
| 25 Backstroke | SCY | 18.11 | 2026-03-14 | 2026 NE INST NE Cup fast pool | |
| 50 Backstroke | SCY | 41.63 | 2026-03-14 | 2026 NE INST NE Cup fast pool | |
| 100 Backstroke | SCY | 1:30.02 | 2026-06-06 | 2026 NE NSSC June Invitational @ SJP venue | |
| 25 Breaststroke | SCY | 18.80 | 2026-03-14 | 2026 NE INST NE Cup fast pool | |
| 50 Breaststroke | SCY | 41.86 | 2026-06-06 | 2026 NE NSSC June Invitational @ SJP venue | |
| 100 Breaststroke | SCY | 1:30.42 | 2026-06-06 | 2026 NE NSSC June Invitational @ SJP venue | |
| 25 Butterfly | SCY | 16.55 | 2026-03-15 | 2026 NE INST NE Cup fast pool | |
| 50 Butterfly | SCY | 36.66 | 2026-03-15 | 2026 NE INST NE Cup fast pool | |
| 100 Butterfly | SCY | 1:29.70 | 2026-03-14 | 2026 NE INST NE Cup fast pool | |
| 100 Individual Medley | SCY | 1:26.95 | 2026-03-15 | 2026 NE INST NE Cup fast pool | |
| 200 Individual Medley | SCY | 3:15.81 | 2025-12-07 | 2025 NE NSSC December 7 SJP venue | |
| 50 Freestyle | LCM | 40.43 | 2026-05-16 | 2026 NE YNS May Specialty Meet venue | |
| 100 Freestyle | LCM | 1:30.83 | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue | |
| 200 Freestyle | LCM | 3:16.96 | 2026-06-28 | 2026 NE NSSC June 26-28 MIT Invitational venue | |
| 400 Freestyle | LCM | 7:56.24 | 2025-06-28 | 2025 NE SAC America's Cup venue | |
| 50 Backstroke | LCM | 47.14 | 2026-05-16 | 2026 NE YNS May Specialty Meet venue | |
| 100 Backstroke | LCM | 1:40.56 | 2026-06-28 | 2026 NE NSSC June 26-28 MIT Invitational venue | |
| 50 Breaststroke | LCM | 47.42 | 2026-04-24 | 2026 NE NSSC 4-24 & 26 Specialty Meet venue | |
| 100 Breaststroke | LCM | 1:42.70 | 2026-04-25 | 2026 NE NSSC 4-24 & 26 Specialty Meet venue | |
| 200 Breaststroke | LCM | 3:44.74 | 2026-06-28 | 2026 NE NSSC June 26-28 MIT Invitational venue | |
| 50 Butterfly | LCM | 42.32 | 2026-06-28 | 2026 NE NSSC June 26-28 MIT Invitational venue | |
| 100 Butterfly | LCM | 1:40.00 | 2026-05-16 | 2026 NE YNS May Specialty Meet venue | |
| 200 Individual Medley | LCM | 3:31.36 | 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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.92 | flat | 200 Free Relay | 2026-03-14 | 2026 NE INST NE Cup |
| 50 Freestyle | SCY | 32.88 | flying | 200 Free Relay (leg 4) | 2026-01-17 | 2026 NE SAC Bronze Championships |
| 50 Breaststroke | SCY | 41.67 | flying | 200 Medley Relay (leg 2) | 2026-01-18 | 2026 NE SAC Bronze Championships |
| 50 Butterfly | SCY | 27.73 | flying | 200 Medley Relay (leg 3) | 2026-02-14 | 2026 NE SAC 10 & Under Champs |
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 · LCM
2714 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:16.96 | 456 |
| 100 BK LCM | 1:40.56 | 503 |
| 100 BR LCM | 1:42.70 | 711 |
| 100 FL LCM | 1:40.00 | 504 |
| 200 IM LCM | 3:31.36 | 540 |
IMR 10 & under · LCM
2695 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:30.83 | 453 |
| 50 BK LCM | 47.14 | 483 |
| 50 BR LCM | 47.42 | 669 |
| 50 FL LCM | 42.32 | 550 |
| 200 IM LCM | 3:31.36 | 540 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:20.97
Front half 38.45s · back half 42.52s
200 Freestyle SCY 3:07.91
Front half 91.90s · back half 96.01s
500 Freestyle SCY 8:09.29
100 Backstroke SCY 1:30.02
Front half 43.99s · back half 46.03s
100 Breaststroke SCY 1:30.42
Front half 43.61s · back half 46.81s
100 Butterfly SCY 1:29.70
Front half 40.96s · back half 48.74s
100 Individual Medley SCY 1:26.95
Front half 42.59s · back half 44.36s
200 Individual Medley SCY 3:15.81
Front half 95.61s · back half 100.20s
200 Freestyle LCM 3:16.96
Front half 92.63s · back half 104.33s
400 Freestyle LCM 7:56.24
Front half 239.36s · back half 236.88s
200 Breaststroke LCM 3:44.74
Front half 111.48s · back half 113.26s
100 Butterfly LCM 1:40.00
Front half 46.86s · back half 53.14s
200 Individual Medley LCM 3:31.36
Front half 105.11s · back half 106.25s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.