Andersen Chuchen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.20 | AA+0.71s to AAA·+1.01s to Sectionals | 2025-11-15 | BCA Fall Festivalvenue |
| 100 Freestyle | SCY | 51.63 | AA+0.44s to AAA·+0.64s to Sectionals | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 200 Freestyle | SCY | 1:58.00 | A+0.91s to AA·+6.21s to Sectionals | 2025-10-25 | TORR Spooky Splashvenue |
| 500 Freestyle | SCY | 5:29.23 | A+12.14s to AA·+26.54s to Sectionals | 2025-09-20 | 2025 TSM Aquatics Season Openervenue |
| 50 Backstroke | SCY | 28.14 | A+0.45s to AA·+4.45s to Futures | 2025-11-16 | BCA Fall Festivalvenue |
| 100 Backstroke | SCY | 58.32 | AA+2.23s to AAA·+2.83s to Sectionals | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 50 Breaststroke | SCY | 31.77 | A+0.08s to AA·+5.48s to Futures | 2025-10-25 | TORR Spooky Splashvenue |
| 100 Breaststroke | SCY | 1:07.39 | A+1.20s to AA·+4.20s to Sectionals | 2025-10-26 | TORR Spooky Splashvenue |
| 200 Breaststroke | SCY | 2:21.50 | AA+3.71s to AAA·+4.21s to Sectionals | 2025-11-15 | BCA Fall Festivalvenue |
| 50 Butterfly | SCY | 26.59 | AA+0.50s to AAA·+3.70s to Futures | 2026-02-15 | 2026 MVN Lunar AAPI Festivalvenue |
| 100 Butterfly | SCY | 1:03.93 | BB+3.54s to A·+8.74s to Sectionals | 2025-03-15 | 2025 SCS Spring Age Group Champs @ Armadavenue |
| 200 Individual Medley | SCY | 2:07.06 | AA+2.97s to AAA·+3.07s to Sectionals | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 400 Individual Medley | SCY | 4:38.65 | A+1.26s to AA·+13.96s to Sectionals | 2025-11-16 | BCA Fall Festivalvenue |
| 50 Freestyle | LCM | 27.49 | AA+0.60s to AAA·+0.50s to Sectionals | 2026-05-02 | 2026 TORR May Spring Splashvenue |
| 100 Freestyle | LCM | 56.07 | AAAA·Sectionals ✓+2.48s to Futures | 2026-07-23 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 200 Freestyle | LCM | 2:14.57 | AA+5.68s to AAA·+5.88s to Sectionals | 2026-03-28 | 2026 SGAC March LC Meetvenue |
| 400 Freestyle | LCM | 4:48.58 | A+1.09s to AA·+14.19s to Sectionals | 2025-05-31 | CITI Summer Sizzlervenue |
| 50 Backstroke | LCM | 30.75 | AAA+1.06s to AAAA·+2.86s to Futures | 2026-07-24 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 100 Backstroke | LCM | 1:08.43 | AA+2.64s to AAA·+3.24s to Sectionals | 2026-03-28 | 2026 SGAC March LC Meetvenue |
| 200 Backstroke | LCM | 2:25.63 | AA+2.64s to AAA·+4.14s to Sectionals | 2026-07-10 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 50 Breaststroke | LCM | 33.56 | AAA+0.47s to AAAA·+2.67s to Futures | 2026-07-25 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 100 Breaststroke | LCM | 1:11.75 | AAA+1.26s to AAAA·Sectionals ✓+3.56s to Futures | 2026-06-13 | 2026 SCS June AG Invitevenue |
| 200 Breaststroke | LCM | 2:32.88 | AAAA·Sectionals ✓+3.79s to Futures | 2026-06-14 | 2026 SCS June AG Invitevenue |
| 50 Butterfly | LCM | 29.04 | AAA+1.05s to AAAA·+2.75s to Futures | 2026-06-13 | 2026 SCS June AG Invitevenue |
| 100 Butterfly | LCM | 1:05.48 | AA+2.39s to AAA·+2.39s to Sectionals | 2026-06-11 | 2026 SCS June AG Invitevenue |
| 200 Individual Medley | LCM | 2:18.70 | AAA+1.41s to AAAA·Sectionals ✓+5.91s to Futures | 2026-06-12 | 2026 SCS June AG Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 24.29 | flying | 200 Free Relay (leg 2) | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitational |
| 50 Breaststroke | SCY | 31.66 | flying | 200 Medley Relay (leg 2) | 2025-09-21 | 2025 TSM Aquatics Season Opener |
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
3512 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:48.58 | 742 |
| 200 BK LCM | 2:25.63 | 819 |
| 200 BR LCM | 2:32.88 | 984 |
| 200 IM LCM | 2:18.70 | 967 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
4222 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:14.57 | 763 |
| 100 BK LCM | 1:08.43 | 772 |
| 100 BR LCM | 1:11.75 | 940 |
| 100 FL LCM | 1:05.48 | 780 |
| 200 IM LCM | 2:18.70 | 967 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.63
Front half 25.12s · back half 26.51s
200 Freestyle SCY 1:58.00
Front half 54.68s · back half 63.32s
500 Freestyle SCY 5:29.23
Front half 163.35s · back half 165.88s
100 Backstroke SCY 58.32
Front half 28.37s · back half 29.95s
100 Breaststroke SCY 1:07.39
Front half 31.60s · back half 35.79s
200 Breaststroke SCY 2:21.50
Front half 68.66s · back half 72.84s
100 Butterfly SCY 1:03.93
Front half 29.74s · back half 34.19s
200 Individual Medley SCY 2:07.06
Front half 60.90s · back half 66.16s
400 Individual Medley SCY 4:38.65
Front half 140.14s · back half 138.51s
100 Freestyle LCM 56.07 RT 0.66s
Front half 27.02s · back half 29.05s
200 Freestyle LCM 2:14.57
Front half 63.72s · back half 70.85s
400 Freestyle LCM 4:48.58
Front half 141.39s · back half 147.19s
200 Backstroke LCM 2:25.63
Front half 69.76s · back half 75.87s
100 Breaststroke LCM 1:11.75
Front half 33.87s · back half 37.88s
200 Breaststroke LCM 2:32.88
Front half 73.86s · back half 79.02s
100 Butterfly LCM 1:05.48
Front half 30.37s · back half 35.11s
200 Individual Medley LCM 2:18.70
Front half 64.68s · back half 74.02s
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.