swimLucas Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.85 | BB+1.46s to A | 2025-03-02 | 2025 PN CSC Mystery Meet venue |
| 100 Freestyle | SCY | 58.10 | B+0.21s to BB | 2024-10-06 | 2024 PN SMAC Fall Kick-Off Invitational venue |
| 200 Freestyle | SCY | 2:08.66 | B+2.07s to BB | 2025-02-16 | 2025 PN UPAC 4th Annual February Fly-In venue |
| 500 Freestyle | SCY | 5:25.96 | BB+8.47s to A | 2025-01-25 | 2025 PN SMAC Winter Invitational |
| 50 Backstroke | SCY | 35.64 | +3.85s to B | 2025-01-25 | 2025 PN SMAC Winter Invitational |
| 100 Backstroke | SCY | 1:07.55 | B+4.66s to BB | 2024-10-06 | 2024 PN SMAC Fall Kick-Off Invitational venue |
| 50 Breaststroke | SCY | 31.38 | A+1.19s to AA | 2024-02-24 | 2024 PN February Age Group Invitational venue |
| 100 Breaststroke | SCY | 56.79 | AAAA | 2024-12-27 | 2024 WA State Senior Short Course Champs |
| 200 Breaststroke | SCY | 2:31.29 | BB+8.10s to A | 2024-02-24 | 2024 PN February Age Group Invitational venue |
| 50 Butterfly | SCY | 27.30 | BB+0.11s to A | 2025-01-25 | 2025 PN SMAC Winter Invitational |
| 100 Butterfly | SCY | 1:01.58 | BB+3.89s to A | 2026-01-17 | 2026 PN VAST 49th Annual Washington Open- APP venue |
| 200 Butterfly | SCY | 2:24.37 | B+4.38s to BB | 2025-03-29 | 2025 PN Spring Finale, Division 2 venue |
| 200 Individual Medley | SCY | 2:21.50 | B+1.01s to BB | 2024-05-18 | 2024 PN SRST Pacific Coast Invitational venue |
| 400 Individual Medley | SCY | 4:30.48 | A+4.39s to AA | 2025-01-16 | 2025 Washington Open |
| 50 Freestyle | LCM | 30.14 | BB+1.85s to A | 2025-06-28 | 2025 PN SMAC Summer Classic Invitational venue |
| 100 Freestyle | LCM | 1:04.09 | BB+2.50s to A | 2025-06-29 | 2025 PN SMAC Summer Classic Invitational venue |
| 200 Freestyle | LCM | 2:34.47 | B+8.48s to BB | 2023-06-04 | 2023 IE VS Apple Capital slow pool |
| 400 Freestyle | LCM | 4:44.78 | A+9.09s to AA | 2025-07-11 | 2025 PN OCA July Jamboree Invitational |
| 50 Backstroke | LCM | 38.42 | +0.53s to B | 2022-06-05 | 2022 TRI-CITY OPEN venue |
| 100 Backstroke | LCM | 1:18.57 | B+4.78s to BB | 2023-06-03 | 2023 IE VS Apple Capital slow pool |
| 50 Breaststroke | LCM | 36.20 | BB+0.31s to A | 2024-06-29 | 2024 PN SMAC Summer Classic Invitational venue |
| 100 Breaststroke | LCM | 1:19.53 | BB+2.54s to A | 2024-06-30 | 2024 PN SMAC Summer Classic Invitational venue |
| 200 Breaststroke | LCM | 2:59.22 | BB+11.73s to A | 2024-06-29 | 2024 PN SMAC Summer Classic Invitational venue |
| 50 Butterfly | LCM | 31.10 | BB+0.31s to A | 2024-06-30 | 2024 PN SMAC Summer Classic Invitational venue |
| 100 Butterfly | LCM | 1:12.97 | B+1.48s to BB | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chal venue |
| 200 Butterfly | LCM | 2:37.08 | BB+9.39s to A | 2024-06-27 | 2024 PN UPAC Cannonball Classic |
| 200 Individual Medley | LCM | 2:38.64 | BB+7.35s to A | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chal venue |
| 400 Individual Medley | LCM | 5:49.70 | B+0.41s to BB | 2026-04-24 | 2026 PN SMAC Spring Showers LC Challenge venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
IMX / IMR
IMX 15-16 · SCY
2873 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:25.96 | 608 |
| 200 BR SCY | 2:31.29 | 567 |
| 200 FL SCY | 2:24.37 | 475 |
| 200 IM SCY | 2:21.50 | 511 |
| 400 IM SCY | 4:30.48 | 712 |
| 200 BK SCY | — | 0 |
IMR 15-16 · SCY
3026 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.66 | 498 |
| 100 BK SCY | 1:07.55 | 422 |
| 100 BR SCY | 56.79 | 1048 |
| 100 FL SCY | 1:01.58 | 547 |
| 200 IM SCY | 2:21.50 | 511 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.10
Front half 27.21s · back half 30.89s
200 Freestyle SCY 2:08.66
Front half 60.76s · back half 67.90s
500 Freestyle SCY 5:25.96 split/total mismatch
100 Backstroke SCY 1:07.55
Front half 32.35s · back half 35.20s
200 Breaststroke SCY 2:31.29 RT 0.71s
Front half 71.65s · back half 79.64s
100 Butterfly SCY 1:01.58 RT 0.67s
Front half 28.50s · back half 33.08s
200 Butterfly SCY 2:24.37
Front half 68.17s · back half 76.20s
200 Individual Medley SCY 2:21.50
Front half 66.27s · back half 75.23s
400 Individual Medley SCY 4:30.48 split/total mismatch
200 Freestyle LCM 2:34.47
Front half 73.14s · back half 81.33s
400 Freestyle LCM 4:44.78 split/total mismatch
Front half 31.56s · back half 253.22s
100 Backstroke LCM 1:18.57
Front half 38.32s · back half 40.25s
200 Breaststroke LCM 2:59.22 RT 0.70s
Front half 85.42s · back half 93.80s
200 Individual Medley LCM 2:38.64 RT 0.66s
Front half 74.52s · back half 84.12s
400 Individual Medley LCM 5:49.70
Front half 168.15s · back half 181.55s
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.