swimGrayson Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.77 | A+0.98s to AA | 2026-06-28 | 2026 Metro Committee Summer Festival venue |
| 100 Freestyle | SCY | 1:12.03 | B+1.44s to BB | 2025-11-09 | 2025 CA Downey Dolphins SC Swim Meet venue |
| 200 Freestyle | SCY | 2:34.98 | B+0.29s to BB | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meet fast pool |
| 50 Backstroke | SCY | 35.65 | BB+0.76s to A | 2026-06-28 | 2026 Metro Committee Summer Festival venue |
| 100 Backstroke | SCY | 1:24.10 | B+1.41s to BB | 2025-11-08 | 2025 CA Downey Dolphins SC Swim Meet venue |
| 50 Breaststroke | SCY | 48.58 | +1.69s to B | 2026-01-11 | 2026 CA Commerce Aquatics SC Swim Meet - venue |
| 100 Breaststroke | SCY | 1:52.92 | +12.63s to B | 2025-02-15 | 2025 Metro Sc Champs at Armada venue |
| 50 Butterfly | SCY | 35.43 | BB+1.74s to A | 2025-11-09 | 2025 CA Downey Dolphins SC Swim Meet venue |
| 100 Butterfly | SCY | 1:30.55 | +0.06s to B | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meet fast pool |
| 100 Individual Medley | SCY | 1:19.71 | BB+4.42s to A | 2026-06-28 | 2026 Metro Committee Summer Festival venue |
| 200 Individual Medley | SCY | 3:08.84 | B+10.65s to BB | 2026-01-11 | 2026 CA Commerce Aquatics SC Swim Meet - venue |
| 50 Freestyle | LCM | 36.17 | BB+1.98s to A | 2025-05-31 | 2025 CA Downey Dolphins Swim Team LC Meet slow pool |
| 50 Backstroke | LCM | 41.58 | BB+1.29s to A | 2025-05-03 | 2025 CA Downey Dolphins Swim Team LC Meet slow pool |
| 100 Butterfly | LCM | 1:41.01 | B+6.02s to BB | 2025-05-31 | 2025 CA Downey Dolphins Swim Team LC Meet slow pool |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.03 | flat | 200 Free Relay | 2025-02-16 | 2025 Metro Sc Champs at Armada |
| 50 Freestyle | SCY | 32.40 | flying | 200 Medley Relay (leg 4) | 2025-03-15 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Freestyle | SCY | 37.52 | flying | 200 Free Relay (leg 3) | 2025-03-14 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Freestyle | LCM | 33.71 | flying | 200 Free Relay (leg 3) | 2026-06-13 | ARMADA-2026 SCS June AG Invite |
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 · SCY
1188 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:24.10 | 353 |
| 100 BR SCY | 1:52.92 | 216 |
| 100 FL SCY | 1:30.55 | 277 |
| 200 IM SCY | 3:08.84 | 342 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
2073 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.98 | 430 |
| 50 BK SCY | 35.65 | 494 |
| 50 BR SCY | 48.58 | 272 |
| 50 FL SCY | 35.43 | 427 |
| 100 IM SCY | 1:19.71 | 450 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:34.98
Front half 75.04s · back half 79.94s
100 Breaststroke SCY 1:52.92
Front half 51.79s · back half 61.13s
100 Butterfly SCY 1:30.55
Front half 40.54s · back half 50.01s
100 Individual Medley SCY 1:19.71
Front half 36.77s · back half 42.94s
200 Individual Medley SCY 3:08.84
Front half 87.92s · back half 100.92s
Progression
Faster times are higher. One card per event, all courses & history.