swimDaniel Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.79 | A+0.10s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Freestyle | SCY | 52.38 | A+0.39s to AA | 2025-10-03 | 2025 ASC All Freestyle Meet |
| 200 Freestyle | SCY | 1:55.92 | A+2.33s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 500 Freestyle | SCY | 5:41.54 | BB+18.95s to A | 2024-10-04 | 2024 ASC All Freestyle Meet |
| 1000 Freestyle | SCY | 11:44.42 | BB+32.63s to A | 2025-10-03 | 2025 ASC All Freestyle Meet |
| 50 Backstroke | SCY | 36.30 | +3.61s to B | 2023-02-05 | 2023 ASC Senior Meet venue |
| 100 Backstroke | SCY | 1:08.06 | B+3.57s to BB | 2024-10-23 | Monster Splash A/BB/C |
| 200 Backstroke | SCY | 2:31.41 | B+10.42s to BB | 2024-12-28 | 2024 Speedo IMX Distance Challenge venue |
| 50 Breaststroke | SCY | 31.25 | A+0.46s to AA | 2026-02-06 | 2026 Last Chance Qualifying Meet |
| 100 Breaststroke | SCY | 1:07.01 | A+2.42s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 200 Breaststroke | SCY | 2:23.89 | A+3.00s to AA | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 50 Butterfly | SCY | 38.70 | +6.31s to B | 2022-12-11 | 2022 ASC Holiday Invitational venue |
| 100 Butterfly | SCY | 1:09.79 | +1.10s to B | 2025-02-17 | BHA Winter Blizzard ABBC |
| 100 Individual Medley | SCY | 1:02.87 | 2026-02-06 | 2026 Last Chance Qualifying Meet | |
| 200 Individual Medley | SCY | 2:20.01 | BB+7.82s to A | 2024-10-23 | Monster Splash A/BB/C |
| 400 Individual Medley | SCY | 5:14.33 | B+6.44s to BB | 2024-10-23 | Monster Splash A/BB/C |
| 50 Freestyle | LCM | 27.91 | A+0.52s to AA | 2025-07-30 | 2025 MD LSC LC Championships |
| 100 Freestyle | LCM | 1:00.80 | A+1.11s to AA | 2025-07-30 | 2025 MD LSC LC Championships |
| 200 Freestyle | LCM | 2:15.81 | A+4.32s to AA | 2025-07-30 | 2025 MD LSC LC Championships |
| 400 Freestyle | LCM | 5:12.47 | BB+20.38s to A | 2026-05-02 | Early Bird LC venue |
| 800 Freestyle | LCM | 10:59.96 | B+5.67s to BB | 2025-06-13 | 2025 CAC Schools Out For Summer |
| 50 Backstroke | LCM | 35.13 | BB+1.94s to A | 2026-05-03 | Early Bird LC venue |
| 100 Backstroke | LCM | 1:14.77 | BB+5.18s to A | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 200 Backstroke | LCM | 2:45.98 | B+2.29s to BB | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 50 Breaststroke | LCM | 37.07 | BB+0.58s to A | 2026-01-01 | LAC |
| 100 Breaststroke | LCM | 1:19.20 | BB+0.81s to A | 2025-07-30 | 2025 MD LSC LC Championships |
| 200 Breaststroke | LCM | 2:54.44 | BB+3.05s to A | 2025-07-30 | 2025 MD LSC LC Championships |
| 50 Butterfly | LCM | 34.99 | B+1.10s to BB | 2025-06-22 | 2025 ASC Independence Meet fast pool |
| 100 Butterfly | LCM | 1:17.49 | B+4.60s to BB | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 200 Individual Medley | LCM | 2:34.17 | BB+0.98s to A | 2025-05-06 | Mercersburg Academy and Chambersburg Chargers LCM Invite |
| 400 Individual Medley | LCM | 6:14.93 | B+18.24s to BB | 2024-04-27 | 2024 ASC Spring Long Course Meet venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.20 | flying | 200 Free Relay (leg 3) | 2025-12-12 | 32nd Annual YOTA/Arena Capital Classic |
| 100 Breaststroke | LCM | 1:20.24 | flying | 400 Medley Relay (leg 2) | 2025-08-01 | 2025 MD LSC LC Championships |
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 15-16 · LCM
2619 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:12.47 | 515 |
| 200 BK LCM | 2:45.98 | 471 |
| 200 BR LCM | 2:54.44 | 584 |
| 200 IM LCM | 2:34.17 | 628 |
| 400 IM LCM | 6:14.93 | 421 |
| 200 FL LCM | — | 0 |
IMR 15-16 · LCM
2795 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:15.81 | 647 |
| 100 BK LCM | 1:14.77 | 503 |
| 100 BR LCM | 1:19.20 | 607 |
| 100 FL LCM | 1:17.49 | 410 |
| 200 IM LCM | 2:34.17 | 628 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:08.06 split/total mismatch
Front half 32.83s · back half 35.23s
200 Backstroke SCY 2:31.41
Front half 73.33s · back half 78.08s
200 Individual Medley SCY 2:20.01 split/total mismatch
400 Individual Medley SCY 5:14.33 split/total mismatch
400 Freestyle LCM 5:12.47
Front half 150.51s · back half 161.96s
800 Freestyle LCM 10:59.96 split/total mismatch
200 Backstroke LCM 2:45.98 split/total mismatch
Front half 80.64s · back half 85.34s
200 Individual Medley LCM 2:34.17 split/total mismatch
400 Individual Medley LCM 6:14.93
Front half 186.33s · back half 188.60s
Progression
Faster times are higher. One card per event, all courses & history.