swimLucas Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 1:39.16 | 2024-01-27 | 2023 Bridget Vache Memorial MAC Fall Frenzy | |
| 50 Freestyle | SCY | 29.68 | BB+1.59s to A·+7.29s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 100 Freestyle | SCY | 1:06.06 | BB+4.77s to A·+17.57s to Sectionals | 2026-01-31 | 2026 ASC Senior Meet |
| 200 Freestyle | SCY | 2:30.91 | B+6.02s to BB·+44.62s to Sectionals | 2025-12-14 | 2025 NBAC 51st Annual Christmas Invitational venue |
| 500 Freestyle | SCY | 6:37.52 | B+7.53s to BB·+110.13s to Sectionals | 2025-12-11 | 2025 NBAC 51st Annual Christmas Invitational venue |
| 25 Backstroke | SCY | 41.75 | 2025-01-25 | 2025 MAC Robert J. Hogan Memorial Mini Meet | |
| 50 Backstroke | SCY | 33.85 | BB+1.16s to A·+10.16s to Futures | 2025-12-14 | 2025 NBAC 51st Annual Christmas Invitational venue |
| 100 Backstroke | SCY | 1:14.08 | BB+4.79s to A·+19.59s to Sectionals | 2026-03-13 | 2026 Speedo Maryland Junior Championship - Si |
| 25 Breaststroke | SCY | 1:14.46 | 2025-01-25 | 2025 MAC Robert J. Hogan Memorial Mini Meet | |
| 50 Breaststroke | SCY | 38.78 | BB+2.09s to A·+12.49s to Futures | 2026-03-13 | 2026 Speedo Maryland Junior Championship - Si |
| 100 Breaststroke | SCY | 1:28.69 | B+3.20s to BB·+27.20s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 25 Butterfly | SCY | 1:42.11 | 2024-01-27 | 2023 Bridget Vache Memorial MAC Fall Frenzy | |
| 50 Butterfly | SCY | 33.85 | BB+2.66s to A·+10.96s to Futures | 2025-12-12 | 2025 NBAC 51st Annual Christmas Invitational venue |
| 100 Butterfly | SCY | 1:18.91 | B+2.82s to BB·+25.72s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 100 Individual Medley | SCY | 1:14.16 | BB+4.17s to A | 2026-01-31 | 2026 ASC Senior Meet |
| 200 Individual Medley | SCY | 2:58.50 | B+12.71s to BB·+59.11s to Sectionals | 2025-09-26 | RAC First Splash 2025 venue |
| 50 Freestyle | LCM | 32.47 | BB+0.38s to A·+6.98s to Sectionals | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 100 Freestyle | LCM | 1:13.73 | BB+3.34s to A·+18.24s to Sectionals | 2026-06-30 | Chargers Mid Season Long Course Invitational |
| 200 Freestyle | LCM | 2:40.76 | BB+7.17s to A·+39.47s to Sectionals | 2026-06-30 | Chargers Mid Season Long Course Invitational |
| 400 Freestyle | LCM | 5:48.94 | BB+22.25s to A·+91.35s to Sectionals | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 50 Backstroke | LCM | 36.95 | A+0.86s to AA·+9.06s to Futures | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 100 Backstroke | LCM | 1:20.46 | A+2.37s to AA·+18.47s to Sectionals | 2026-06-30 | Chargers Mid Season Long Course Invitational |
| 200 Backstroke | LCM | 2:56.46 | BB+2.47s to A·+41.67s to Sectionals | 2026-06-30 | Chargers Mid Season Long Course Invitational |
| 50 Breaststroke | LCM | 43.74 | BB+1.75s to A·+12.85s to Futures | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 100 Breaststroke | LCM | 2:03.87 | +16.08s to B·+54.18s to Sectionals | 2024-07-27 | 2024 Maryland Long Course Junior Championship venue |
| 50 Butterfly | LCM | 37.53 | BB+2.24s to A·+11.24s to Futures | 2026-06-30 | Chargers Mid Season Long Course Invitational |
| 100 Butterfly | LCM | 1:30.46 | B+3.17s to BB·+30.27s to Sectionals | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 200 Individual Medley | LCM | 3:01.93 | BB+7.74s to A·+45.74s to Sectionals | 2026-06-30 | Chargers Mid Season Long Course Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 Freestyle | SCY | 37.42 | flat | 200 Free Relay | 2024-03-24 | 2024 Maryland 9-10 B Championship Meet |
| 50 Freestyle | SCY | 32.21 | flying | 200 Free Relay (leg 4) | 2025-03-15 | 2025 MD LSC / NBAC JR Champs - Site 1 |
| 50 Backstroke | SCY | 46.55 | flat | 200 Medley Relay | 2024-03-23 | 2024 Maryland 9-10 B Championship Meet |
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
2464 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:48.94 | 549 |
| 100 BK LCM | 1:20.46 | 669 |
| 100 BR LCM | 2:03.87 | 259 |
| 100 FL LCM | 1:30.46 | 420 |
| 200 IM LCM | 3:01.93 | 567 |
IMR 11-12 · LCM
2923 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:40.76 | 584 |
| 50 BK LCM | 36.95 | 686 |
| 50 BR LCM | 43.74 | 561 |
| 50 FL LCM | 37.53 | 525 |
| 200 IM LCM | 3:01.93 | 567 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:30.91
Front half 71.43s · back half 79.48s
500 Freestyle SCY 6:37.52
Front half 196.73s · back half 200.79s
100 Breaststroke SCY 1:28.69 split/total mismatch
Front half 41.57s · back half 47.12s
100 Butterfly SCY 1:18.91 split/total mismatch
Front half 36.47s · back half 42.44s
200 Individual Medley SCY 2:58.50
Front half 84.02s · back half 94.48s
100 Freestyle LCM 1:13.73 · 320.0 min after 200 Freestylesplit/total mismatch
Front half 34.61s · back half 39.12s
200 Freestyle LCM 2:40.76 split/total mismatch
400 Freestyle LCM 5:48.94 split/total mismatch
100 Backstroke LCM 1:20.46 split/total mismatch
Front half 38.22s · back half 42.24s
200 Backstroke LCM 2:56.46 split/total mismatch
100 Breaststroke LCM 2:03.87
Front half 58.20s · back half 65.67s
100 Butterfly LCM 1:30.46 split/total mismatch
Front half 39.86s · back half 50.60s
200 Individual Medley LCM 3:01.93 split/total mismatch
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.