swimLiam Kuo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.56 | A+0.57s to AA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Freestyle | SCY | 1:01.07 | A+2.28s to AA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 200 Freestyle | SCY | 2:15.90 | BB+2.21s to A | 2025-03-02 | 2025 SE Speedo Southern Premier venue |
| 500 Freestyle | SCY | 5:50.96 | A+5.97s to AA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 50 Backstroke | SCY | 31.50 | A+0.31s to AA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 100 Backstroke | SCY | 1:06.84 | A+0.85s to AA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 200 Backstroke | SCY | 2:21.20 | AA+5.31s to AAA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 50 Breaststroke | SCY | 36.70 | BB+0.01s to A | 2025-12-05 | 2025 Gulf Age Group Championships |
| 100 Breaststroke | SCY | 1:16.37 | A+1.48s to AA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 200 Breaststroke | SCY | 2:41.42 | A+0.03s to AA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 50 Butterfly | SCY | 32.02 | BB+0.83s to A | 2025-01-19 | 2025 TWST Speedo Winter Classic Invitational venue |
| 100 Butterfly | SCY | 1:12.80 | BB+3.51s to A | 2025-03-01 | 2025 SE Speedo Southern Premier venue |
| 100 Individual Medley | SCY | 1:07.14 | A+0.15s to AA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 200 Individual Medley | SCY | 2:24.75 | AA+5.96s to AAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 50 Freestyle | LCM | 30.40 | AA+1.01s to AAA | 2026-06-14 | 2026 ST NIST George Block Invitational fast pool |
| 100 Freestyle | LCM | 58.24 | AAAA | 2026-06-26 | 2026 Fleet Last Chance Meet |
| 200 Freestyle | LCM | 2:30.92 | A+3.73s to AA | 2026-04-17 | TWST Spring Splash LC Meet |
| 400 Freestyle | LCM | 5:07.08 | AA+7.59s to AAA | 2026-05-09 | 2026 FLEET Distance Challenge |
| 50 Backstroke | LCM | 35.04 | AA+0.65s to AAA | 2026-06-26 | 2026 Fleet Last Chance Meet |
| 100 Backstroke | LCM | 1:14.97 | AA+0.68s to AAA | 2026-06-13 | 2026 ST NIST George Block Invitational fast pool |
| 200 Backstroke | LCM | 3:58.03 | +35.04s to B | 2026-06-26 | 2026 Fleet Last Chance Meet |
| 50 Breaststroke | LCM | 39.65 | AA+1.56s to AAA | 2026-06-26 | 2026 Fleet Last Chance Meet |
| 100 Breaststroke | LCM | 1:25.38 | AA+2.29s to AAA | 2026-06-14 | 2026 ST NIST George Block Invitational fast pool |
| 200 Breaststroke | LCM | 2:53.04 | AAA+2.05s to AAAA | 2026-05-15 | 2026 Fleet Summer Classic |
| 50 Butterfly | LCM | 37.78 | BB+2.49s to A | 2024-07-12 | 2024 Long Course Gulf Age Group Championships venue |
| 100 Butterfly | LCM | 1:27.17 | BB+7.68s to A | 2024-07-13 | 2024 Long Course Gulf Age Group Championships venue |
| 200 Butterfly | LCM | 2:53.97 | A+5.18s to AA | 2026-06-11 | 2026 ST NIST George Block Invitational |
| 200 Individual Medley | LCM | 2:39.10 | AA+0.31s to AAA | 2026-06-14 | 2026 ST NIST George Block Invitational fast pool |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.68 | flying | 200 Free Relay (leg 4) | 2025-03-01 | 2025 SE Speedo Southern Premier |
| 50 Backstroke | SCY | 33.63 | flat | 200 Medley Relay | 2025-03-02 | 2025 SE Speedo Southern Premier |
| 50 Freestyle | LCM | 33.12 | flying | 200 Free Relay (leg 4) | 2024-07-20 | 2024 Texas Age Group Swimming LC Champs |
| 100 Freestyle | LCM | 1:13.17 | flat | 400 Free Relay | 2024-07-19 | 2024 Texas Age Group Swimming LC Champs |
| 50 Breaststroke | LCM | 44.95 | flying | 200 Medley Relay (leg 2) | 2024-07-21 | 2024 Texas Age Group Swimming LC 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 11-12 · LCM
3741 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:07.08 | 806 |
| 100 BK LCM | 1:14.97 | 827 |
| 100 BR LCM | 1:25.38 | 791 |
| 100 FL LCM | 1:27.17 | 470 |
| 200 IM LCM | 2:39.10 | 847 |
IMR 11-12 · LCM
3626 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:30.92 | 706 |
| 50 BK LCM | 35.04 | 804 |
| 50 BR LCM | 39.65 | 754 |
| 50 FL LCM | 37.78 | 515 |
| 200 IM LCM | 2:39.10 | 847 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:15.90
Front half 65.44s · back half 70.46s
500 Freestyle SCY 5:50.96 split/total mismatch
200 Backstroke SCY 2:21.20 split/total mismatch
100 Breaststroke SCY 1:16.37 split/total mismatch
Front half 36.06s · back half 40.31s
100 Butterfly SCY 1:12.80
Front half 34.76s · back half 38.04s
200 Individual Medley SCY 2:24.75 split/total mismatch
100 Backstroke LCM 1:14.97
Front half 36.52s · back half 38.45s
100 Breaststroke LCM 1:25.38
Front half 40.45s · back half 44.93s
200 Butterfly LCM 2:53.97 split/total mismatch
200 Individual Medley LCM 2:39.10
Front half 74.48s · back half 84.62s
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.