Derrick Kwan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.96 | A+0.87s to AA·+0.77s to Sectionals | 2025-11-15 | BCA Fall Festivalvenue |
| 100 Freestyle | SCY | 51.45 | A+1.06s to AA·+0.46s to Sectionals | 2026-02-14 | 2026 MVN Lunar AAPI Festivalvenue |
| 200 Freestyle | SCY | 1:59.24 | BB+3.25s to A·+7.45s to Sectionals | 2025-10-25 | TORR Spooky Splashvenue |
| 500 Freestyle | SCY | 5:27.52 | BB+12.63s to A·+24.83s to Sectionals | 2025-10-26 | TORR Spooky Splashvenue |
| 1650 Freestyle | SCY | 19:43.81 | BB+82.22s to A·+126.92s to Sectionals | 2025-11-15 | BCA Fall Festivalvenue |
| 50 Backstroke | SCY | 29.64 | B+0.65s to BB·+5.95s to Futures | 2025-09-14 | BCA Fall Intersquadvenue |
| 100 Backstroke | SCY | 1:04.90 | B+2.81s to BB·+9.41s to Sectionals | 2025-10-25 | TORR Spooky Splashvenue |
| 200 Backstroke | SCY | 2:16.54 | B+0.85s to BB·+15.25s to Sectionals | 2025-11-15 | BCA Fall Festivalvenue |
| 50 Breaststroke | SCY | 27.95 | AAA+0.96s to AAAA·+1.66s to Futures | 2026-01-31 | BCA Winter Heatsvenue |
| 100 Breaststroke | SCY | 1:02.04 | AA+2.65s to AAA·Sectionals ✓+4.05s to Futures | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 200 Breaststroke | SCY | 2:20.79 | A+5.90s to AA·+3.50s to Sectionals | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 50 Butterfly | SCY | 26.48 | A+0.89s to AA·+3.59s to Futures | 2026-02-15 | 2026 MVN Lunar AAPI Festivalvenue |
| 100 Butterfly | SCY | 57.01 | BB+0.32s to A·+1.82s to Sectionals | 2026-01-31 | BCA Winter Heatsvenue |
| 100 Individual Medley | SCY | 59.31 | 2025-09-14 | BCA Fall Intersquadvenue | |
| 200 Individual Medley | SCY | 2:08.77 | BB+0.58s to A·+4.78s to Sectionals | 2026-02-14 | 2026 MVN Lunar AAPI Festivalvenue |
| 400 Individual Medley | SCY | 4:51.58 | BB+15.59s to A·+26.89s to Sectionals | 2025-10-25 | TORR Spooky Splashvenue |
| 50 Freestyle | LCM | 27.39 | A+0.70s to AA·+0.40s to Sectionals | 2025-07-27 | 2025 CA SCS/RAA Summer A/G Champsvenue |
| 100 Freestyle | LCM | 1:00.43 | A+2.34s to AA·+1.44s to Sectionals | 2026-06-12 | ARMADA-2026 SCS June AG Invitevenue |
| 400 Freestyle | LCM | 5:19.88 | B+11.99s to BB·+45.49s to Sectionals | 2025-05-04 | 2025 CA TORR Spring Splashvenue |
| 50 Breaststroke | LCM | 32.82 | AA+0.73s to AAA·+1.93s to Futures | 2026-07-25 | 2026 CA SCS Summer A/G Champsvenue |
| 100 Breaststroke | LCM | 1:14.52 | A+2.13s to AA·+0.82s to Sectionals | 2026-06-13 | ARMADA-2026 SCS June AG Invitevenue |
| 200 Breaststroke | LCM | 2:48.16 | BB+3.47s to A·+7.28s to Sectionals | 2026-06-14 | ARMADA-2026 SCS June AG Invitevenue |
| 50 Butterfly | LCM | 32.24 | BB+2.05s to A·+5.95s to Futures | 2026-07-26 | 2026 CA SCS Summer A/G Champsvenue |
| 100 Butterfly | LCM | 1:09.60 | BB+4.41s to A·+6.51s to Sectionals | 2025-07-19 | 2025 Summer Pacific Champs @BLASTvenue |
| 200 Individual Medley | LCM | 2:34.10 | BB+5.51s to A·+9.41s to Sectionals | 2025-07-20 | 2025 Summer Pacific Champs @BLASTvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 28.00 | flying | 200 Medley Relay (leg 2) | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitational |
| 100 Freestyle | LCM | 59.98 | flying | 400 Free Relay (leg 4) | 2025-07-27 | 2025 CA SCS/RAA Summer A/G Champs |
| 100 Freestyle | LCM | 1:00.37 | flying | 400 Medley Relay (leg 4) | 2025-07-26 | 2025 CA SCS/RAA Summer A/G Champs |
| 100 Breaststroke | LCM | 1:15.52 | flying | 400 Medley Relay (leg 2) | 2026-07-25 | 2026 CA SCS Summer A/G 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 17-18 · SCY
2889 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:27.52 | 575 |
| 200 BK SCY | 2:16.54 | 493 |
| 200 BR SCY | 2:20.79 | 645 |
| 200 IM SCY | 2:08.77 | 633 |
| 400 IM SCY | 4:51.58 | 543 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3026 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.24 | 593 |
| 100 BK SCY | 1:04.90 | 427 |
| 100 BR SCY | 1:02.04 | 735 |
| 100 FL SCY | 57.01 | 638 |
| 200 IM SCY | 2:08.77 | 633 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.45
Front half 25.12s · back half 26.33s
200 Freestyle SCY 1:59.24
Front half 59.99s · back half 59.25s
500 Freestyle SCY 5:27.52
Front half 163.05s · back half 164.47s
100 Backstroke SCY 1:04.90
Front half 31.58s · back half 33.32s
200 Backstroke SCY 2:16.54
Front half 66.97s · back half 69.57s
100 Breaststroke SCY 1:02.04
Front half 28.81s · back half 33.23s
200 Breaststroke SCY 2:20.79
Front half 67.30s · back half 73.49s
100 Butterfly SCY 57.01
Front half 26.03s · back half 30.98s
100 Individual Medley SCY 59.31
Front half 29.46s · back half 29.85s
200 Individual Medley SCY 2:08.77
Front half 61.32s · back half 67.45s
400 Individual Medley SCY 4:51.58
Front half 142.97s · back half 148.61s
400 Freestyle LCM 5:19.88
Front half 156.01s · back half 163.87s
200 Breaststroke LCM 2:48.16
Front half 80.67s · back half 87.49s
200 Individual Medley LCM 2:34.10
Front half 73.53s · back half 80.57s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.