swimLucas Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.50 | BB+0.81s to A | 2026-01-01 | Sanction #: 260305 - 260352-TT |
| 100 Freestyle | SCY | 55.84 | BB+1.55s to A | 2026-03-28 | 2026 MR Bronze Championship South - LIE venue |
| 200 Freestyle | SCY | 1:59.65 | BB+1.06s to A | 2026-01-16 | 2026 MR NFS 43rd Annual Dr. MLK Jr. Invite |
| 500 Freestyle | SCY | 5:31.62 | BB+9.03s to A | 2025-11-22 | 2025 MR LIAC Thanksgiving Invite venue |
| 50 Backstroke | SCY | 32.34 | B+2.05s to BB | 2025-10-04 | 2025 MR LIAC Fast Fall Invitational slow pool |
| 100 Backstroke | SCY | 1:04.82 | B+0.33s to BB | 2026-01-01 | Sanction #: 260305 - 260352-TT |
| 200 Backstroke | SCY | 2:23.38 | B+2.39s to BB | 2026-01-18 | 2026 MR NFS 43rd Annual Dr. MLK Jr. Invite venue |
| 100 Breaststroke | SCY | 1:17.23 | B+4.24s to BB | 2025-11-22 | 2025 MR LIAC Thanksgiving Invite venue |
| 200 Breaststroke | SCY | 2:48.61 | B+9.42s to BB | 2026-02-08 | 2026 MR YMID February Classic - copied venue |
| 50 Butterfly | SCY | 29.00 | BB+1.21s to A | 2025-10-04 | 2025 MR LIAC Fast Fall Invitational slow pool |
| 100 Butterfly | SCY | 1:01.20 | BB+2.31s to A | 2026-02-21 | 2026 MR Silvers Championship South - HAUP venue |
| 200 Individual Medley | SCY | 2:17.98 | BB+5.79s to A | 2026-02-21 | 2026 MR Silvers Championship South - HAUP venue |
| 50 Freestyle | LCM | 30.60 | BB+2.01s to A | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 100 Freestyle | LCM | 1:04.45 | BB+2.16s to A | 2026-06-14 | 2026 MR LIAC Summer Splash Invitational venue |
| 200 Freestyle | LCM | 2:16.93 | A+5.44s to AA | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 400 Freestyle | LCM | 5:04.09 | BB+12.00s to A | 2025-06-21 | 2025 MR LIAC Summer Fun Invitational |
| 100 Backstroke | LCM | 1:19.99 | B+4.60s to BB | 2025-06-07 | 2025 MR LIAC Summertime Classic Invitational |
| 200 Backstroke | LCM | 2:44.60 | B+0.91s to BB | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 100 Breaststroke | LCM | 1:30.24 | B+5.35s to BB | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 200 Breaststroke | LCM | 3:15.43 | B+9.74s to BB | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 50 Butterfly | LCM | 31.46 | BB+0.17s to A | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 100 Butterfly | LCM | 1:10.47 | BB+3.18s to A | 2026-05-24 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 200 Butterfly | LCM | 2:37.55 | BB+6.96s to A | 2025-06-07 | 2025 MR LIAC Summertime Classic Invitational |
| 200 Individual Medley | LCM | 2:37.99 | BB+4.80s to A | 2026-05-24 | 2026 MR AGUA Memorial Day Invitational fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 · LCM
2588 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:04.09 | 559 |
| 200 BK LCM | 2:44.60 | 483 |
| 200 BR LCM | 3:15.43 | 416 |
| 200 FL LCM | 2:37.55 | 546 |
| 200 IM LCM | 2:37.99 | 584 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
2623 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.65 | 619 |
| 100 BK SCY | 1:04.82 | 478 |
| 100 BR SCY | 1:17.23 | 416 |
| 100 FL SCY | 1:01.20 | 558 |
| 200 IM SCY | 2:17.98 | 552 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.84
Front half 27.23s · back half 28.61s
200 Freestyle SCY 1:59.65
500 Freestyle SCY 5:31.62
Front half 163.98s · back half 167.64s
100 Backstroke SCY 1:04.82
Front half 32.30s · back half 32.52s
200 Backstroke SCY 2:23.38
Front half 70.08s · back half 73.30s
100 Breaststroke SCY 1:17.23
Front half 36.21s · back half 41.02s
200 Breaststroke SCY 2:48.61
Front half 81.41s · back half 87.20s
100 Butterfly SCY 1:01.20
Front half 28.36s · back half 32.84s
200 Individual Medley SCY 2:17.98
Front half 65.43s · back half 72.55s
100 Freestyle LCM 1:04.45
Front half 31.03s · back half 33.42s
200 Freestyle LCM 2:16.93
Front half 67.41s · back half 69.52s
400 Freestyle LCM 5:04.09
100 Backstroke LCM 1:19.99
200 Backstroke LCM 2:44.60
Front half 80.91s · back half 83.69s
100 Breaststroke LCM 1:30.24
Front half 43.78s · back half 46.46s
200 Breaststroke LCM 3:15.43
Front half 95.16s · back half 100.27s
100 Butterfly LCM 1:10.47
Front half 33.99s · back half 36.48s
200 Butterfly LCM 2:37.55 split/total mismatch
Front half 72.77s · back half 84.78s
200 Individual Medley LCM 2:37.99
Front half 76.45s · back half 81.54s
Progression
Faster times are higher. One card per event, all courses & history.