swimDerek Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.97 | BB+0.38s to A | 2026-01-24 | 2026 Speedo Sprint Cup Challenge |
| 100 Freestyle | SCY | 58.33 | BB+2.54s to A | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedo venue |
| 200 Freestyle | SCY | 2:06.53 | BB+4.34s to A | 2025-02-02 | 2025 Schroeder YMCA A+ Presented by Speedo venue |
| 500 Freestyle | SCY | 5:54.35 | BB+23.56s to A | 2024-10-11 | 2024 Greater Milwaukee Open venue |
| 1000 Freestyle | SCY | 10:47.17 | AA+17.38s to AAA | 2026-03-06 | 2026 WI SC 11-14 State |
| 50 Backstroke | SCY | 30.90 | BB+2.01s to A | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedo venue |
| 100 Backstroke | SCY | 1:00.17 | A+1.58s to AA | 2026-03-06 | 2026 WI SC 11-14 State |
| 200 Backstroke | SCY | 2:28.48 | B+4.39s to BB | 2024-10-13 | 2024 Greater Milwaukee Open venue |
| 50 Breaststroke | SCY | 32.92 | A+1.23s to AA | 2025-01-01 | 1674937 |
| 100 Breaststroke | SCY | 1:07.75 | A+1.56s to AA | 2024-01-20 | Express January Open 2024 |
| 200 Breaststroke | SCY | 2:18.83 | AA+1.04s to AAA | 2026-03-06 | 2026 WI SC 11-14 State |
| 50 Butterfly | SCY | 29.40 | BB+1.01s to A | 2025-01-01 | 1677178 |
| 100 Butterfly | SCY | 1:02.39 | BB+2.00s to A | 2026-01-24 | 2026 Speedo Sprint Cup Challenge |
| 200 Butterfly | SCY | 2:22.61 | BB+8.12s to A | 2025-01-01 | 1677178 |
| 100 Individual Medley | SCY | 1:06.25 | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedo venue | |
| 200 Individual Medley | SCY | 2:16.09 | BB+0.70s to A | 2025-01-01 | 1677178 |
| 400 Individual Medley | SCY | 4:44.46 | A+7.07s to AA | 2025-01-01 | 1677178 |
| 50 Freestyle | LCM | 29.84 | BB+0.45s to A | 2026-06-20 | 2026 Long Course Summer Sprints |
| 100 Freestyle | LCM | 1:00.28 | AA+1.29s to AAA | 2025-06-27 | 2025 LC Western Great Lakes Open |
| 200 Freestyle | LCM | 2:20.22 | A+5.53s to AA | 2025-06-28 | 2025 LC Western Great Lakes Open venue |
| 400 Freestyle | LCM | 4:52.08 | A+4.59s to AA | 2025-07-31 | Wisconsin Swimming 13 & O LC State Meet 2025 |
| 800 Freestyle | LCM | 10:17.62 | A+22.13s to AA | 2025-06-01 | WBSC Long Course Luau venue |
| 50 Backstroke | LCM | 35.06 | BB+1.17s to A | 2026-06-20 | 2026 Long Course Summer Sprints |
| 200 Backstroke | LCM | 2:38.83 | BB+2.84s to A | 2025-06-27 | 2025 LC Western Great Lakes Open |
| 50 Breaststroke | LCM | 39.78 | BB+1.99s to A | 2025-06-21 | 2025 Long Course Summer Sprints venue |
| 100 Breaststroke | LCM | 1:22.06 | BB+1.47s to A | 2025-07-31 | Wisconsin Swimming 13 & O LC State Meet 2025 |
| 50 Butterfly | LCM | 32.33 | BB+0.34s to A | 2026-06-20 | 2026 Long Course Summer Sprints |
| 100 Butterfly | LCM | 1:32.54 | +12.25s to B | 2024-04-20 | 2024 April Long Course Open |
| 200 Butterfly | LCM | 3:00.23 | +0.14s to B | 2024-06-29 | 2024 Last Dance Open venue |
| 400 Individual Medley | LCM | 5:26.77 | A+5.28s to AA | 2025-07-31 | Wisconsin Swimming 13 & O LC State Meet 2025 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 58.52 | flying | 400 Free Relay (leg 4) | 2025-02-02 | 2025 Schroeder YMCA A+ Presented by Speedo |
| 100 Backstroke | SCY | 1:06.90 | flat | 400 Medley Relay | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedo |
| 50 Breaststroke | LCM | 38.35 | flying | 200 Medley Relay (leg 2) | 2025-05-31 | WBSC Long Course Luau |
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 · SCY
3788 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:54.35 | 544 |
| 200 BK SCY | 2:28.48 | 476 |
| 200 BR SCY | 2:18.83 | 843 |
| 200 FL SCY | 2:22.61 | 560 |
| 200 IM SCY | 2:16.09 | 660 |
| 400 IM SCY | 4:44.46 | 705 |
IMR 13-14 · SCY
3281 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.53 | 602 |
| 100 BK SCY | 1:00.17 | 702 |
| 100 BR SCY | 1:07.75 | 708 |
| 100 FL SCY | 1:02.39 | 609 |
| 200 IM SCY | 2:16.09 | 660 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 25.97 split/total mismatch
Front half 38.77s · back half -12.80s
100 Freestyle SCY 58.33
Front half 28.09s · back half 30.24s
200 Freestyle SCY 2:06.53
Front half 63.15s · back half 63.38s
500 Freestyle SCY 5:54.35
Front half 177.05s · back half 177.30s
200 Backstroke SCY 2:28.48
Front half 72.97s · back half 75.51s
100 Breaststroke SCY 1:07.75 split/total mismatch
Front half 40.38s · back half 27.37s
200 Butterfly SCY 2:22.61 split/total mismatch
100 Individual Medley SCY 1:06.25
Front half 31.05s · back half 35.20s
200 Individual Medley SCY 2:16.09 split/total mismatch
400 Individual Medley SCY 4:44.46 split/total mismatch
200 Freestyle LCM 2:20.22
Front half 68.48s · back half 71.74s
400 Freestyle LCM 4:52.08 split/total mismatch
800 Freestyle LCM 10:17.62
Front half 309.58s · back half 308.04s
200 Backstroke LCM 2:38.83
Front half 78.30s · back half 80.53s
100 Breaststroke LCM 1:22.06 split/total mismatch
Front half 38.38s · back half 43.68s
200 Butterfly LCM 3:00.23
Front half 86.19s · back half 94.04s
400 Individual Medley LCM 5:26.77 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.