swimRay Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.49 | B+0.90s to BB | 2026-01-01 | Sanction #: 2603-SP04 |
| 100 Freestyle | SCY | 1:20.25 | +4.16s to B | 2025-02-02 | 2025 PN BISC Bluefin Invitational venue |
| 200 Freestyle | SCY | 2:50.50 | +3.91s to B | 2025-03-09 | 2025 PN PDST March Pentathlon and Last Chance venue |
| 50 Backstroke | SCY | 39.75 | B+1.66s to BB | 2026-03-28 | 2026 PN Spring Showdown, Division 1 - copied |
| 100 Backstroke | SCY | 1:26.11 | B+3.42s to BB | 2026-01-01 | Sanction #: 2603-SP04 |
| 50 Breaststroke | SCY | 44.14 | B+0.95s to BB | 2026-03-28 | 2026 PN Spring Showdown, Div.1 Approved venue |
| 100 Breaststroke | SCY | 1:32.08 | BB+7.09s to A | 2026-03-28 | 2026 PN Spring Showdown, Division 1 - copied |
| 50 Butterfly | SCY | 34.68 | BB+0.99s to A | 2026-03-28 | 2026 PN Spring Showdown, Div.1 Approved venue |
| 100 Butterfly | SCY | 1:26.76 | B+3.77s to BB | 2025-03-08 | 2025 PDST MAR PENTATHLON AND LAST CHANCE INV |
| 100 Individual Medley | SCY | 1:00.84 | AAAA | 2026-01-01 | Sanction #: 2603-SP04 |
| 400 Freestyle | SCM | 6:52.88 | +22.39s to B | 2025-10-19 | 2025 PN BC Pumpkin 400 venue |
| 50 Freestyle | LCM | 36.65 | BB+2.46s to A | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
| 100 Freestyle | LCM | 1:19.86 | BB+4.57s to A | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 200 Freestyle | LCM | 2:57.21 | B+1.02s to BB | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 400 Freestyle | LCM | 6:03.49 | BB+19.10s to A | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 50 Backstroke | LCM | 43.67 | BB+3.38s to A | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 100 Backstroke | LCM | 1:34.07 | BB+5.88s to A | 2025-05-02 | 2025 PN BC May Flowers |
| 200 Backstroke | LCM | 3:14.19 | BB+8.20s to A | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 50 Breaststroke | LCM | 48.53 | BB+3.54s to A | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
| 100 Breaststroke | LCM | 1:48.64 | B+0.45s to BB | 2026-05-31 | 2026 IE VS Apple Capital slow pool |
| 200 Breaststroke | LCM | 3:16.79 | AA+2.20s to AAA | 2026-06-13 | 2026 PN IST June Invtational- Approved |
| 50 Butterfly | LCM | 39.48 | BB+1.49s to A | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 100 Butterfly | LCM | 1:28.92 | BB+2.43s to A | 2026-05-02 | 2026 PN BC May Flowers - Approved venue |
| 200 Individual Medley | LCM | 3:16.07 | BB+8.58s to A | 2026-05-02 | 2026 PN BC May Flowers - Approved venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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
2184 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:03.49 | 486 |
| 100 BK LCM | 1:34.07 | 418 |
| 100 BR LCM | 1:48.64 | 384 |
| 100 FL LCM | 1:28.92 | 443 |
| 200 IM LCM | 3:16.07 | 453 |
IMR 11-12 · SCY
2509 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:50.50 | 323 |
| 50 BK SCY | 39.75 | 356 |
| 50 BR SCY | 44.14 | 363 |
| 50 FL SCY | 34.68 | 455 |
| 100 IM SCY | 1:00.84 | 1012 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:20.25
Front half 37.13s · back half 43.12s
200 Freestyle SCY 2:50.50
Front half 81.32s · back half 89.18s
100 Butterfly SCY 1:26.76
400 Freestyle SCM 6:52.88
Front half 206.29s · back half 206.59s
200 Freestyle LCM 2:57.21
Front half 85.06s · back half 92.15s
400 Freestyle LCM 6:03.49 RT 0.43s
Front half 178.31s · back half 185.18s
200 Backstroke LCM 3:14.19 RT 0.68s
Front half 95.22s · back half 98.97s
100 Breaststroke LCM 1:48.64
Front half 52.53s · back half 56.11s
200 Individual Medley LCM 3:16.07 RT 0.58s
Front half 95.67s · back half 100.40s
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.