swimCharlotte Chu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.87 | AA+0.68s to AAA·+0.78s to Sectionals | 2026-02-01 | BCA Winter Heatsvenue |
| 100 Freestyle | SCY | 58.10 | AA+1.11s to AAA·+1.61s to Sectionals | 2025-10-26 | TORR Spooky Splashvenue |
| 200 Freestyle | SCY | 2:07.89 | AA+4.00s to AAA·+5.50s to Sectionals | 2026-02-28 | 2026 Pacific Committee SC Chmpionshipvenue |
| 500 Freestyle | SCY | 5:47.54 | A+2.05s to AA·+18.15s to Sectionals | 2025-10-26 | TORR Spooky Splashvenue |
| 50 Backstroke | SCY | 31.84 | A+1.25s to AA·+5.55s to Futures | 2025-10-26 | TORR Spooky Splashvenue |
| 100 Backstroke | SCY | 1:07.82 | A+2.73s to AA·+6.43s to Sectionals | 2026-02-01 | BCA Winter Heatsvenue |
| 200 Backstroke | SCY | 2:23.74 | A+3.35s to AA·+10.45s to Sectionals | 2026-02-27 | 2026 Pacific Committee SC Chmpionshipvenue |
| 50 Breaststroke | SCY | 39.22 | BB+2.23s to A·+9.43s to Futures | 2025-09-21 | 2025 TSM Aquatics Season Openervenue |
| 100 Butterfly | SCY | 1:10.37 | BB+2.78s to A·+9.28s to Sectionals | 2026-01-31 | BCA Winter Heatsvenue |
| 100 Individual Medley | SCY | 1:09.08 | 2025-10-25 | TORR Spooky Splashvenue | |
| 200 Individual Medley | SCY | 2:30.17 | A+5.08s to AA·+13.68s to Sectionals | 2025-12-12 | 2025 CA SCS/RAA WAGvenue |
| 50 Freestyle | LCM | 30.02 | AA+0.13s to AAA·+0.43s to Sectionals | 2026-07-26 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 100 Freestyle | LCM | 1:05.77 | AA+0.78s to AAA·+1.38s to Sectionals | 2026-07-12 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 200 Freestyle | LCM | 2:25.02 | AA+3.23s to AAA·+6.03s to Sectionals | 2026-07-24 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 400 Freestyle | LCM | 5:05.69 | AA+7.80s to AAA·+13.90s to Sectionals | 2026-07-10 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 50 Backstroke | LCM | 35.50 | AA+1.11s to AAA·+4.61s to Futures | 2026-06-11 | 2026 SCS June AG Invitevenue |
| 100 Backstroke | LCM | 1:14.28 | AA+1.49s to AAA·+2.89s to Sectionals | 2026-07-26 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 200 Backstroke | LCM | 2:42.63 | AA+5.64s to AAA·+9.24s to Sectionals | 2026-07-23 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 50 Butterfly | LCM | 38.48 | B+0.19s to BB·+8.99s to Futures | 2025-06-01 | CITI Summer Sizzlervenue |
| 100 Butterfly | LCM | 1:22.57 | BB+5.58s to A·+13.28s to Sectionals | 2026-07-11 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 200 Individual Medley | LCM | 2:48.76 | A+2.57s to AA·+11.77s to Sectionals | 2026-07-12 | 2026 Summer Pacific Champs @BLAST - copied -venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
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 | 28.84 | flat | 200 Free Relay | 2024-12-14 | 2024 CA SCAT/SCS WAG |
| 50 Freestyle | SCY | 26.38 | flying | 200 Free Relay (leg 4) | 2025-12-13 | 2025 CA SCS/RAA WAG |
| 50 Freestyle | SCY | 27.83 | flying | 200 Medley Relay (leg 4) | 2024-12-14 | 2024 CA SCAT/SCS WAG |
| 100 Freestyle | SCY | 1:03.04 | flying | 400 Medley Relay (leg 4) | 2024-12-15 | 2024 CA SCAT/SCS WAG |
| 50 Backstroke | SCY | 31.40 | flat | 200 Medley Relay | 2025-12-14 | 2025 CA SCS/RAA WAG |
| 50 Butterfly | SCY | 31.22 | flying | 200 Medley Relay (leg 3) | 2025-09-21 | 2025 TSM Aquatics Season Opener |
| 50 Freestyle | LCM | 29.55 | flying | 200 Medley Relay (leg 4) | 2026-06-14 | 2026 SCS June AG Invite |
| 50 Freestyle | LCM | 28.64 | flying | 200 Free Relay (leg 4) | 2026-07-24 | 2026 CA SCS Summer A/G Champs @ BREA |
| 100 Freestyle | LCM | 1:05.38 | flying | 400 Medley Relay (leg 4) | 2026-07-25 | 2026 CA SCS Summer A/G Champs @ BREA |
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 · LCM
2116 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:05.69 | 736 |
| 200 BK LCM | 2:42.63 | 708 |
| 200 IM LCM | 2:48.76 | 672 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2656 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:25.02 | 745 |
| 100 BK LCM | 1:14.28 | 743 |
| 100 FL LCM | 1:22.57 | 496 |
| 200 IM LCM | 2:48.76 | 672 |
| 100 BR LCM | — | 0 |
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 28.15s · back half 29.95s
200 Freestyle SCY 2:07.89
Front half 62.13s · back half 65.76s
500 Freestyle SCY 5:47.54
Front half 171.31s · back half 176.23s
100 Backstroke SCY 1:07.82
Front half 33.02s · back half 34.80s
200 Backstroke SCY 2:23.74
Front half 69.75s · back half 73.99s
100 Butterfly SCY 1:10.37
Front half 33.23s · back half 37.14s
100 Individual Medley SCY 1:09.08
Front half 32.96s · back half 36.12s
200 Individual Medley SCY 2:30.17
Front half 68.95s · back half 81.22s
200 Freestyle LCM 2:25.02 RT 0.72s
Front half 70.19s · back half 74.83s
400 Freestyle LCM 5:05.69
Front half 151.86s · back half 153.83s
100 Backstroke LCM 1:14.28 RT 0.73s
Front half 36.50s · back half 37.78s
200 Backstroke LCM 2:42.63 RT 0.78s
Front half 80.09s · back half 82.54s
200 Individual Medley LCM 2:48.76
Front half 79.52s · back half 89.24s
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.
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.