swimRyan Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.01 | A+0.42s to AA | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch venue |
| 100 Freestyle | SCY | 1:02.92 | B+0.23s to BB | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 50 Backstroke | SCY | 28.91 | AA+1.02s to AAA | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Ch venue |
| 100 Backstroke | SCY | 1:02.81 | A+1.72s to AA | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch venue |
| 200 Backstroke | SCY | 2:22.06 | BB+3.07s to A | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Ch venue |
| 50 Breaststroke | SCY | 34.98 | BB+0.29s to A | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Ch venue |
| 100 Individual Medley | SCY | 1:05.82 | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Ch venue | |
| 50 Freestyle | LCM | 28.84 | AA+0.85s to AAA | 2024-07-21 | 2024 Texas Age Group Swimming LC Champs venue |
| 100 Freestyle | LCM | 1:05.87 | A+1.58s to AA | 2024-07-18 | 2024 Texas Age Group Swimming LC Champs venue |
| 50 Backstroke | LCM | 32.92 | AA+0.53s to AAA | 2024-07-18 | 2024 Texas Age Group Swimming LC Champs venue |
| 100 Backstroke | LCM | 1:05.44 | AAAA | 2025-07-20 | 2025 Texas Age Group Championships fast pool |
| 200 Backstroke | LCM | 2:35.23 | AA+6.14s to AAA | 2024-07-20 | 2024 Texas Age Group Swimming LC Champs venue |
| 50 Breaststroke | LCM | 39.65 | BB+0.26s to A | 2024-07-25 | 2024 WT Southern Zone Age Group Championship venue |
| 100 Breaststroke | LCM | 1:26.71 | BB+3.42s to A | 2024-07-26 | 2024 WT Southern Zone Age Group Championship venue |
| 200 Individual Medley | LCM | 2:39.71 | A+3.32s to AA | 2024-07-27 | 2024 WT Southern Zone Age Group Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | LCM | 27.86 | flying | 200 Free Relay (leg 4) | 2024-07-25 | 2024 WT Southern Zone Age Group Championship |
| 50 Backstroke | LCM | 33.23 | flat | 200 Medley Relay | 2024-07-26 | 2024 WT Southern Zone Age Group Championship |
| 100 Backstroke | LCM | 1:12.48 | flat | 400 Medley Relay | 2024-07-24 | 2024 WT Southern Zone Age Group Championship |
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 13-14 · LCM
1309 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:35.23 | 676 |
| 200 IM LCM | 2:39.71 | 633 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2048 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:05.44 | 883 |
| 100 BR LCM | 1:26.71 | 532 |
| 200 IM LCM | 2:39.71 | 633 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:02.81
Front half 29.97s · back half 32.84s
200 Backstroke SCY 2:22.06
Front half 67.44s · back half 74.62s
100 Individual Medley SCY 1:05.82
Front half 29.53s · back half 36.29s
100 Freestyle LCM 1:05.87
Front half 32.05s · back half 33.82s
100 Backstroke LCM 1:05.44
Front half 31.32s · back half 34.12s
200 Backstroke LCM 2:35.23
Front half 75.31s · back half 79.92s
100 Breaststroke LCM 1:26.71
Front half 39.51s · back half 47.20s
200 Individual Medley LCM 2:39.71
Front half 73.53s · back half 86.18s
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.