swimEthan Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.66 | AA+0.87s to AAA | 2024-09-25 | 2024 PN BC 46th Annual Blue Orange Meet |
| 100 Freestyle | SCY | 1:04.47 | BB+3.18s to A | 2025-12-08 | 2025 PN Fall Divisionals, Division 1 |
| 200 Freestyle | SCY | 2:08.61 | A+0.42s to AA | 2026-02-27 | 2026 PN February AGI, Div 3- Approved |
| 50 Backstroke | SCY | 34.96 | BB+2.27s to A | 2026-03-28 | 2026 PN Spring Showdown, Division 1 - copied |
| 100 Backstroke | SCY | 1:14.68 | BB+5.39s to A | 2026-03-28 | 2026 PN Spring Showdown, Div.1 Approved venue |
| 200 Backstroke | SCY | 2:37.25 | BB+9.06s to A | 2025-02-01 | 2025 PN BISC Bluefin Invitational |
| 50 Breaststroke | SCY | 41.70 | B+1.61s to BB | 2026-03-28 | 2026 PN Spring Showdown, Div.1 Approved venue |
| 100 Breaststroke | SCY | 1:36.74 | +4.15s to B | 2025-11-08 | 2025 THSC November Open venue |
| 200 Breaststroke | SCY | 3:30.43 | +13.94s to B | 2025-02-01 | 2025 PN BISC Bluefin Invitational venue |
| 50 Butterfly | SCY | 39.51 | +2.42s to B | 2025-10-18 | 2025 PN VAST Fall Classic venue |
| 100 Butterfly | SCY | 1:38.61 | +15.72s to B | 2025-10-14 | 2025 PN MMSC Fall Invite |
| 100 Individual Medley | SCY | 1:01.00 | AAAA | 2026-01-01 | Sanction #: 2603-SP04 |
| 200 Individual Medley | SCY | 2:43.02 | BB+10.73s to A | 2026-03-28 | 2026 PN Spring Showdown, Div.1 Approved |
| 400 Freestyle | SCM | 6:45.54 | +38.05s to B | 2025-10-19 | 2025 PN BC Pumpkin 400 venue |
| 50 Freestyle | LCM | 36.02 | B+1.23s to BB | 2026-05-31 | 2026 IE VS Apple Capital slow pool |
| 100 Freestyle | LCM | 1:21.25 | B+5.06s to BB | 2026-05-30 | 2026 IE VS Apple Capital slow pool |
| 200 Freestyle | LCM | 2:59.41 | +0.22s to B | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
| 50 Backstroke | LCM | 39.80 | BB+2.01s to A | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 100 Backstroke | LCM | 1:23.45 | BB+1.56s to A | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
| 200 Backstroke | LCM | 3:00.02 | BB+6.03s to A | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 50 Breaststroke | LCM | 43.33 | BB+1.34s to A | 2025-07-18 | 2025 PN Chinook Age Group Seattle Open |
| 100 Breaststroke | LCM | 1:41.93 | B+2.34s to BB | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 200 Breaststroke | LCM | 3:48.11 | +0.22s to B | 2026-05-31 | 2026 IE VS Apple Capital slow pool |
| 50 Butterfly | LCM | 45.79 | +3.80s to B | 2026-05-30 | 2026 IE VS Apple Capital slow pool |
| 100 Butterfly | LCM | 1:31.95 | B+4.66s to BB | 2025-07-18 | 2025 PN Chinook Age Group Seattle Open |
| 200 Individual Medley | LCM | 3:21.26 | B+11.67s to BB | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 400 Individual Medley | LCM | 6:54.08 | B+7.49s to BB | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · LCM
1883 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:23.45 | 600 |
| 100 BR LCM | 1:41.93 | 465 |
| 100 FL LCM | 1:31.95 | 400 |
| 200 IM LCM | 3:21.26 | 418 |
| 400 FR LCM | — | 0 |
IMR 11-12 · SCY
3018 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.61 | 752 |
| 50 BK SCY | 34.96 | 524 |
| 50 BR SCY | 41.70 | 430 |
| 50 FL SCY | 39.51 | 308 |
| 100 IM SCY | 1:01.00 | 1004 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:14.68
Front half 36.55s · back half 38.13s
100 Breaststroke SCY 1:36.74
Front half 46.38s · back half 50.36s
200 Breaststroke SCY 3:30.43
Front half 103.54s · back half 106.89s
100 Butterfly SCY 1:38.61
400 Freestyle SCM 6:45.54
Front half 197.08s · back half 208.46s
100 Freestyle LCM 1:21.25
Front half 38.60s · back half 42.65s
200 Freestyle LCM 2:59.41 RT 0.65s
Front half 87.11s · back half 92.30s
200 Backstroke LCM 3:00.02 RT 0.67s
Front half 88.88s · back half 91.14s
200 Breaststroke LCM 3:48.11
Front half 110.91s · back half 117.20s
200 Individual Medley LCM 3:21.26
Front half 92.62s · back half 108.64s
400 Individual Medley LCM 6:54.08 RT 0.68s
Front half 205.54s · back half 208.54s
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.