swimChelsea Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.26 | AA+1.07s to AAA | 2026-02-08 | 2026 Last Chance Qualifying Meet fast pool |
| 100 Freestyle | SCY | 59.35 | AA+2.36s to AAA | 2026-02-06 | 2026 Last Chance Qualifying Meet |
| 200 Freestyle | SCY | 2:11.34 | A+1.75s to AA | 2026-01-17 | Winterfest 2026 venue |
| 500 Freestyle | SCY | 6:01.16 | BB+0.67s to A | 2025-12-11 | 32nd Annual YOTA/Arena Capital Classic venue |
| 1000 Freestyle | SCY | 12:30.19 | A+30.80s to AA | 2025-12-20 | The Grinch Stole My Times (distance) 2025 venue |
| 50 Backstroke | SCY | 31.80 | A+1.21s to AA | 2026-02-08 | 2026 Last Chance Qualifying Meet fast pool |
| 100 Backstroke | SCY | 1:07.27 | A+2.18s to AA | 2026-01-18 | Winterfest 2026 venue |
| 50 Breaststroke | SCY | 35.79 | A+0.30s to AA | 2026-02-08 | 2026 Last Chance Qualifying Meet fast pool |
| 100 Breaststroke | SCY | 1:20.00 | BB+2.01s to A | 2025-12-12 | 32nd Annual YOTA/Arena Capital Classic venue |
| 200 Breaststroke | SCY | 3:05.36 | B+3.37s to BB | 2025-02-01 | 2025 asc senior meet results venue |
| 50 Butterfly | SCY | 41.13 | +4.44s to B | 2022-12-11 | 2022 ASC Holiday Invitational venue |
| 100 Butterfly | SCY | 1:14.70 | B+1.41s to BB | 2024-10-23 | Monster Splash A/BB/C |
| 100 Individual Medley | SCY | 1:11.43 | 2024-10-23 | Monster Splash A/BB/C | |
| 200 Individual Medley | SCY | 2:28.83 | A+3.74s to AA | 2026-01-18 | Winterfest 2026 venue |
| 400 Individual Medley | SCY | 5:32.83 | BB+12.14s to A | 2025-12-12 | 32nd Annual YOTA/Arena Capital Classic venue |
| 50 Freestyle | LCM | 30.77 | AA+0.88s to AAA | 2026-05-03 | Early Bird LC venue |
| 100 Freestyle | LCM | 1:10.14 | A+2.15s to AA | 2026-05-02 | Early Bird LC venue |
| 200 Freestyle | LCM | 2:32.12 | A+3.93s to AA | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 400 Freestyle | LCM | 5:42.94 | BB+17.95s to A | 2025-06-01 | 2025 Fox Speedo Summer Spectacular venue |
| 50 Backstroke | LCM | 38.16 | BB+0.67s to A | 2025-08-01 | 2025 MD LSC LC Championships venue |
| 100 Backstroke | LCM | 1:20.67 | BB+1.28s to A | 2026-05-02 | Early Bird LC venue |
| 200 Backstroke | LCM | 2:56.47 | BB+5.28s to A | 2026-05-03 | Early Bird LC venue |
| 50 Breaststroke | LCM | 40.29 | AA+1.70s to AAA | 2025-07-30 | 2025 MD LSC LC Championships venue |
| 100 Breaststroke | LCM | 1:29.98 | BB+0.19s to A | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 200 Breaststroke | LCM | 3:20.49 | BB+7.00s to A | 2025-07-20 | 2025 MD Long Course Last Chance Meet venue |
| 50 Butterfly | LCM | 36.63 | BB+1.34s to A | 2025-06-21 | 2025 ASC Independence Meet fast pool |
| 100 Butterfly | LCM | 1:20.82 | BB+3.83s to A | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 200 Individual Medley | LCM | 2:52.92 | A+6.73s to AA | 2026-05-02 | Early Bird LC venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 26.72 | flat | 200 Free Relay | 2026-01-18 | Winterfest 2026 |
| 50 Freestyle | SCY | 26.66 | flying | 200 Medley Relay (leg 4) | 2026-03-05 | 2026 MD LSC 14 & U Championships |
| 50 Backstroke | SCY | 31.70 | flat | 200 Medley Relay | 2026-01-17 | Winterfest 2026 |
| 50 Breaststroke | SCY | 38.15 | flying | 200 Medley Relay (leg 2) | 2025-12-13 | 32nd Annual YOTA/Arena Capital Classic |
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 13-14 · SCY
2294 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:01.16 | 627 |
| 200 BR SCY | 3:05.36 | 461 |
| 200 IM SCY | 2:28.83 | 647 |
| 400 IM SCY | 5:32.83 | 559 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · LCM
3000 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:32.12 | 645 |
| 100 BK LCM | 1:20.67 | 580 |
| 100 BR LCM | 1:29.98 | 621 |
| 100 FL LCM | 1:20.82 | 529 |
| 200 IM LCM | 2:52.92 | 625 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:11.34
Front half 63.49s · back half 67.85s
500 Freestyle SCY 6:01.16
Front half 174.80s · back half 186.36s
1000 Freestyle SCY 12:30.19
Front half 370.60s · back half 379.59s
100 Backstroke SCY 1:07.27
Front half 32.69s · back half 34.58s
100 Breaststroke SCY 1:20.00
Front half 37.48s · back half 42.52s
100 Butterfly SCY 1:14.70 split/total mismatch
Front half 34.12s · back half 40.58s
100 Individual Medley SCY 1:11.43 split/total mismatch
Front half 32.89s · back half 38.54s
200 Individual Medley SCY 2:28.83
Front half 69.96s · back half 78.87s
400 Individual Medley SCY 5:32.83
Front half 158.08s · back half 174.75s
100 Freestyle LCM 1:10.14
Front half 33.78s · back half 36.36s
200 Freestyle LCM 2:32.12 split/total mismatch
Front half 74.35s · back half 77.77s
400 Freestyle LCM 5:42.94
Front half 169.56s · back half 173.38s
100 Backstroke LCM 1:20.67
Front half 39.32s · back half 41.35s
200 Backstroke LCM 2:56.47
Front half 86.55s · back half 89.92s
200 Breaststroke LCM 3:20.49
Front half 97.80s · back half 102.69s
200 Individual Medley LCM 2:52.92
Front half 82.43s · back half 90.49s
Progression
Faster times are higher. One card per event, all courses & history.