Isaac Wu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.00 | A+0.41s to AA·+2.81s to Sectionals | 2025-10-11 | 2025 CA Cerritos SC Swim Meetvenue |
| 100 Freestyle | SCY | 56.23 | A+0.74s to AA·+5.24s to Sectionals | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 200 Freestyle | SCY | 2:00.85 | AA+4.76s to AAA·+9.06s to Sectionals | 2026-02-13 | 2026 Metro Champs @ La Mirada Armadavenue |
| 500 Freestyle | SCY | 5:42.70 | BB+1.01s to A·+40.01s to Sectionals | 2025-11-23 | 2025 CA Fast Before The Feastslow pool |
| 50 Backstroke | SCY | 31.38 | BB+0.99s to A·+7.69s to Futures | 2026-02-13 | 2026 Metro Champs @ La Mirada Armadavenue |
| 100 Backstroke | SCY | 1:05.92 | BB+2.13s to A·+10.43s to Sectionals | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 200 Backstroke | SCY | 2:22.76 | BB+3.77s to A·+21.47s to Sectionals | 2026-03-07 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 50 Breaststroke | SCY | 37.78 | B+0.19s to BB·+11.49s to Futures | 2024-11-24 | 2024 CA LKWD November Inviteslow pool |
| 100 Breaststroke | SCY | 1:16.43 | BB+4.14s to A·+13.24s to Sectionals | 2025-09-14 | 2025 DARE Launch & Lunge Season Openervenue |
| 50 Butterfly | SCY | 28.97 | A+0.48s to AA·+6.08s to Futures | 2025-10-12 | 2025 CA Cerritos SC Swim Meetvenue |
| 100 Butterfly | SCY | 1:05.81 | BB+2.62s to A·+10.62s to Sectionals | 2025-09-13 | 2025 DARE Launch & Lunge Season Openervenue |
| 200 Butterfly | SCY | 2:31.70 | BB+10.01s to A·+28.31s to Sectionals | 2025-11-02 | 2025 "Our Rising Tides" 16u SCY P/F Meetvenue |
| 100 Individual Medley | SCY | 1:11.45 | 2025-02-01 | 2025 CA Commerce Aquatics SC Swim Meetvenue | |
| 200 Individual Medley | SCY | 2:21.48 | BB+0.29s to A·+17.49s to Sectionals | 2025-09-14 | 2025 DARE Launch & Lunge Season Openervenue |
| 400 Individual Medley | SCY | 5:07.13 | BB+4.74s to A·+42.44s to Sectionals | 2025-10-12 | 2025 CA Cerritos SC Swim Meetvenue |
| 50 Freestyle | LCM | 28.36 | AA+0.37s to AAA·+1.37s to Sectionals | 2026-07-11 | 2026 CA Metro Championships-LKWD LCvenue |
| 100 Freestyle | LCM | 59.92 | AAA+1.23s to AAAA·+0.93s to Sectionals | 2026-07-23 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 200 Freestyle | LCM | 2:09.71 | AAA+2.22s to AAAA·+1.02s to Sectionals | 2026-07-24 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 400 Freestyle | LCM | 4:44.30 | AA+1.51s to AAA·+9.91s to Sectionals | 2026-07-25 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 800 Freestyle | LCM | 10:44.80 | BB+0.81s to A·+74.81s to Sectionals | 2026 Lakewood May Lc Invitevenue | |
| 1500 Freestyle | LCM | 20:05.00 | A+23.01s to AA·+113.91s to Sectionals | 2026-05-24 | 2026 Lakewood May Lc Invitevenue |
| 50 Backstroke | LCM | 35.22 | A+1.33s to AA·+7.33s to Futures | 2026-05-23 | 2026 Lakewood May Lc Invitevenue |
| 100 Backstroke | LCM | 1:13.87 | A+2.08s to AA·+8.68s to Sectionals | 2026-07-12 | 2026 CA Metro Championships-LKWD LCvenue |
| 200 Backstroke | LCM | 2:44.91 | BB+2.22s to A·+23.42s to Sectionals | 2026-05-23 | 2026 Lakewood May Lc Invitevenue |
| 50 Breaststroke | LCM | 40.67 | BB+1.28s to A·+9.78s to Futures | 2026-04-12 | Armada Lc April Meet -April 11-12-2026venue |
| 100 Breaststroke | LCM | 1:29.04 | BB+5.75s to A·+15.34s to Sectionals | 2026-05-23 | 2026 Lakewood May Lc Invitevenue |
| 50 Butterfly | LCM | 30.71 | AA+0.02s to AAA·+4.42s to Futures | 2026-07-12 | 2026 CA Metro Championships-LKWD LCvenue |
| 100 Butterfly | LCM | 1:12.77 | BB+0.68s to A·+9.68s to Sectionals | 2026-07-11 | 2026 CA Metro Championships-LKWD LCvenue |
| 200 Individual Medley | LCM | 2:35.54 | AA+5.95s to AAA·+10.85s to Sectionals | 2026-07-12 | 2026 CA Metro Championships-LKWD LCvenue |
| 400 Individual Medley | LCM | 6:07.32 | BB+18.73s to A·+59.53s to Sectionals | 2025-07-13 | 2025 Metro Committee Summer Championshipsvenue |
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 | 27.98 | flat | 200 Free Relay | 2025-03-16 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Freestyle | SCY | 26.48 | flying | 200 Free Relay (leg 2) | 2026-02-13 | 2026 Metro Champs @ La Mirada Armada |
| 50 Freestyle | SCY | 27.11 | flying | 200 Medley Relay (leg 4) | 2024-12-14 | 2024 CA GWSC/SCS WAG |
| 100 Freestyle | SCY | 59.61 | flat | 400 Free Relay | 2025-03-14 | 2025 SCS Spring Age Group Champs @ Armada |
| 100 Freestyle | SCY | 59.39 | flying | 400 Medley Relay (leg 4) | 2024-12-15 | 2024 CA GWSC/SCS WAG |
| 200 Freestyle | SCY | 2:00.79 | flying | 800 Free Relay (leg 3) | 2026-03-12 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 100 Backstroke | SCY | 1:10.53 | flat | 400 Medley Relay | 2025-03-15 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Freestyle | LCM | 29.90 | flying | 200 Free Relay (leg 4) | 2025-06-14 | 2025 SCS June AG Invite @ La Mirada Armada |
| 100 Freestyle | LCM | 1:09.19 | flat | 400 Free Relay | 2024-07-28 | 2024 CA SCS/ BREA Summer A/G Champs |
| 100 Freestyle | LCM | 1:00.00 | flying | 400 Medley Relay (leg 4) | 2026-07-25 | 2026 CA SCS/RAA Summer A/G Champs - copied |
| 100 Freestyle | LCM | 59.33 | flying | 400 Free Relay (leg 4) | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copied |
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
2749 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:42.70 | 601 |
| 200 BK SCY | 2:22.76 | 536 |
| 200 FL SCY | 2:31.70 | 465 |
| 200 IM SCY | 2:21.48 | 587 |
| 400 IM SCY | 5:07.13 | 560 |
| 200 BR SCY | — | 0 |
IMR 13-14 · LCM
3211 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:09.71 | 852 |
| 100 BK LCM | 1:13.87 | 614 |
| 100 BR LCM | 1:29.04 | 491 |
| 100 FL LCM | 1:12.77 | 568 |
| 200 IM LCM | 2:35.54 | 686 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.23
Front half 27.16s · back half 29.07s
200 Freestyle SCY 2:00.85
Front half 57.91s · back half 62.94s
500 Freestyle SCY 5:42.70
Front half 168.66s · back half 174.04s
100 Backstroke SCY 1:05.92
Front half 31.85s · back half 34.07s
200 Backstroke SCY 2:22.76
Front half 69.76s · back half 73.00s
100 Breaststroke SCY 1:16.43
Front half 36.36s · back half 40.07s
100 Butterfly SCY 1:05.81
Front half 30.98s · back half 34.83s
200 Butterfly SCY 2:31.70
Front half 69.55s · back half 82.15s
200 Individual Medley SCY 2:21.48
Front half 66.96s · back half 74.52s
400 Individual Medley SCY 5:07.13
Front half 150.57s · back half 156.56s
100 Freestyle LCM 59.92
Front half 28.73s · back half 31.19s
200 Freestyle LCM 2:09.71
Front half 62.43s · back half 67.28s
400 Freestyle LCM 4:44.30
Front half 139.45s · back half 144.85s
1500 Freestyle LCM 20:05.00
100 Backstroke LCM 1:13.87
Front half 35.66s · back half 38.21s
200 Backstroke LCM 2:44.91
Front half 79.84s · back half 85.07s
100 Butterfly LCM 1:12.77
Front half 34.30s · back half 38.47s
200 Individual Medley LCM 2:35.54
Front half 74.74s · back half 80.80s
400 Individual Medley LCM 6:07.32
Front half 184.38s · back half 182.94s
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.