swimChelsea Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.44 | 2025-01-25 | 2025 MAC Robert J. Hogan Memorial Mini Meetvenue | |
| 50 Freestyle | SCY | 34.98 | BB+2.79s to A·+10.19s to Sectionals | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Sivenue |
| 100 Freestyle | SCY | 1:29.98 | B+8.79s to BB·+36.89s to Sectionals | 2025-09-26 | RAC First Splash 2025 |
| 25 Backstroke | SCY | 19.73 | 2025-05-04 | 2025 MAC May-hem Mini Meetvenue | |
| 50 Backstroke | SCY | 40.31 | BB+2.32s to A·+14.02s to Futures | 2025-11-02 | 2025 Bridget Vache Memorial MAC Fall Frenzyvenue |
| 100 Backstroke | SCY | 1:25.03 | BB+2.74s to A·+25.74s to Sectionals | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Sivenue |
| 25 Breaststroke | SCY | 25.16 | 2025-05-04 | 2025 MAC May-hem Mini Meetvenue | |
| 50 Breaststroke | SCY | 46.67 | BB+3.88s to A·+16.88s to Futures | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Sivenue |
| 100 Breaststroke | SCY | 1:40.58 | BB+6.99s to A·+32.39s to Sectionals | 2025-11-02 | 2025 Bridget Vache Memorial MAC Fall Frenzyvenue |
| 25 Butterfly | SCY | 20.02 | 2025-05-03 | 2025 MAC May-hem Mini Meetvenue | |
| 50 Butterfly | SCY | 38.20 | BB+1.21s to A·+12.51s to Futures | 2023-11-04 | 2023 Bridget Vache Memorial MAC Fall Frenzy |
| 100 Butterfly | SCY | 1:48.77 | B+7.38s to BB·+50.28s to Sectionals | 2025-12-07 | 2025 NBAC Holiday Invitationalvenue |
| 100 Individual Medley | SCY | 1:28.88 | BB+6.29s to A | 2025-11-01 | 2025 Bridget Vache Memorial MAC Fall Frenzyvenue |
| 200 Individual Medley | SCY | 3:16.98 | BB+20.79s to A·+66.29s to Sectionals | 2026-03-14 | 2026 Speedo Maryland Junior Championship - Sivenue |
| 50 Freestyle | LCM | 38.90 | BB+2.31s to A·+10.61s to Sectionals | 2026-07-24 | 2026 Maryland Long Course Junior Championshipvenue |
| 100 Freestyle | LCM | 1:31.89 | BB+9.90s to A·+31.20s to Sectionals | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 200 Freestyle | LCM | 3:17.92 | BB+17.53s to A·+67.03s to Sectionals | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 50 Backstroke | LCM | 46.60 | BB+3.01s to A·+15.71s to Futures | 2025-07-27 | 2025 Maryland Long Course Junior Championshipvenue |
| 100 Backstroke | LCM | 1:41.39 | BB+6.40s to A·+33.50s to Sectionals | 2026-07-24 | 2026 Maryland Long Course Junior Championshipvenue |
| 50 Breaststroke | LCM | 52.70 | BB+3.91s to A·+17.91s to Futures | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 100 Breaststroke | LCM | 2:01.11 | BB+12.62s to A·+43.22s to Sectionals | 2025-07-26 | 2025 Maryland Long Course Junior Championshipvenue |
| 50 Butterfly | LCM | 47.59 | BB+6.00s to A·+18.10s to Futures | 2026-07-24 | 2026 Maryland Long Course Junior Championshipvenue |
| 100 Butterfly | LCM | 2:07.09 | B+11.20s to BB·+60.80s to Sectionals | 2025-07-20 | 2025 MD Long Course Last Chance Meetvenue |
| 200 Individual Medley | LCM | 3:40.25 | BB+17.86s to A·+71.86s to Sectionals | 2026-07-25 | 2026 Maryland Long Course Junior Championshipvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 39.11 | flying | 200 Free Relay (leg 2) | 2025-03-30 | 2025 Maryland 8 & Under Championship Meet |
| 50 Backstroke | SCY | 42.51 | flat | 200 Medley Relay | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Si |
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 10 & under · LCM
2202 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:17.92 | 481 |
| 100 BK LCM | 1:41.39 | 511 |
| 100 BR LCM | 2:01.11 | 452 |
| 100 FL LCM | 2:07.09 | 254 |
| 200 IM LCM | 3:40.25 | 504 |
IMR 10 & under · SCY
2402 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:29.98 | 323 |
| 50 BK SCY | 40.31 | 528 |
| 50 BR SCY | 46.67 | 493 |
| 50 FL SCY | 38.20 | 549 |
| 100 IM SCY | 1:28.88 | 509 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:25.03
Front half 41.52s · back half 43.51s
100 Breaststroke SCY 1:40.58
Front half 48.36s · back half 52.22s
100 Butterfly SCY 1:48.77
Front half 50.14s · back half 58.63s
100 Individual Medley SCY 1:28.88
Front half 41.35s · back half 47.53s
200 Individual Medley SCY 3:16.98
Front half 97.76s · back half 99.22s
100 Freestyle LCM 1:31.89 split/total mismatch
Front half 42.57s · back half 49.32s
200 Freestyle LCM 3:17.92 split/total mismatch
100 Backstroke LCM 1:41.39
Front half 48.92s · back half 52.47s
100 Breaststroke LCM 2:01.11
Front half 57.08s · back half 64.03s
100 Butterfly LCM 2:07.09
Front half 54.53s · back half 72.56s
200 Individual Medley LCM 3:40.25
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.