swimEric Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.91 | A+0.82s to AA·+0.72s to Sectionals | 2024-12-22 | 2024 SI Winter Age Group Championshipsvenue |
| 100 Freestyle | SCY | 51.67 | A+1.28s to AA·+0.68s to Sectionals | 2024-12-08 | 2024 Holiday Swim Festivalvenue |
| 200 Freestyle | SCY | 1:51.98 | A+0.79s to AA·+0.19s to Sectionals | 2025-02-16 | 2025 SI Presidents' Day Senior Classicvenue |
| 500 Freestyle | SCY | 5:14.51 | A+12.82s to AA·+11.82s to Sectionals | 2024-09-22 | 2024 SI PS Freestyle Festival Sunvenue |
| 100 Backstroke | SCY | 1:05.52 | B+3.43s to BB·+10.03s to Sectionals | 2024-11-16 | 2024 SI SDSA A/BB All Agesvenue |
| 50 Breaststroke | SCY | 27.31 | AAA+0.32s to AAAA·+1.02s to Futures | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Breaststroke | SCY | 58.71 | AAA+2.02s to AAAA·Sectionals ✓+0.72s to Futures | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Breaststroke | SCY | 2:09.95 | AA+0.86s to AAA·Sectionals ✓+1.96s to Futures | 2025-11-09 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 50 Butterfly | SCY | 25.25 | AA+0.76s to AAA·+2.36s to Futures | 2025-12-20 | 2025 SI Winter Age Group Championshipsvenue |
| 100 Butterfly | SCY | 58.43 | BB+1.74s to A·+3.24s to Sectionals | 2025-02-16 | 2025 SI Presidents' Day Senior Classicvenue |
| 200 Individual Medley | SCY | 2:04.32 | A+1.43s to AA·+0.33s to Sectionals | 2025-12-19 | 2025 SI Winter Age Group Championshipsvenue |
| 50 Freestyle | LCM | 28.00 | BB+0.21s to A·+1.01s to Sectionals | 2024-06-22 | 2024 SI SPLASH AND DASHvenue |
| 100 Freestyle | LCM | 1:00.40 | A+2.31s to AA·+1.41s to Sectionals | 2024-06-23 | 2024 SI SPLASH AND DASHvenue |
| 200 Freestyle | LCM | 2:11.54 | A+3.85s to AA·+2.85s to Sectionals | 2025-06-22 | 2025 SI SPLASH AND DASHvenue |
| 50 Breaststroke | LCM | 30.36 | AAAA·Futures ✓+0.77s to Jr Nationals | 2026-07-17 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 100 Breaststroke | LCM | 1:07.12 | AAA+1.03s to AAAA·Futures ✓+1.23s to Winter JNs | 2026-07-18 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 200 Breaststroke | LCM | 2:29.30 | AAA+5.11s to AAAA·Sectionals ✓+0.21s to Futures | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 50 Butterfly | LCM | 28.19 | AA+0.50s to AAA·+1.90s to Futures | 2026-07-26 | 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue |
| 200 Individual Medley | LCM | 2:26.50 | A+4.11s to AA·+1.81s to Sectionals | 2025-07-26 | USA Swimming Futures Sacramento 2025venue |
| 400 Individual Medley | LCM | 5:39.34 | BB+20.35s to A·+31.55s to Sectionals | 2023-08-03 | 2023 Western Zone Age Group Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 22.86 | flat | 200 Free Relay | 2025-11-08 | 2025 Legends of Coaching Series_Peter Daland |
| 100 Freestyle | SCY | 51.00 | flying | 400 Medley Relay (leg 4) | 2024-12-06 | 2024 Holiday Swim Festival |
| 100 Freestyle | SCY | 50.73 | flying | 400 Free Relay (leg 4) | 2025-12-20 | 2025 SI Winter Age Group Championships |
| 200 Freestyle | SCY | 1:52.35 | flying | 800 Free Relay (leg 3) | 2025-02-15 | 2025 SI Presidents' Day Senior Classic |
| 50 Breaststroke | SCY | 26.54 | flying | 200 Medley Relay (leg 2) | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 100 Breaststroke | SCY | 58.62 | flying | 400 Medley Relay (leg 2) | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 50 Freestyle | LCM | 26.28 | flying | 200 Free Relay (leg 4) | 2026-07-25 | 2026 SI LC AGE GROUP CHAMPIONSHIPS |
| 100 Freestyle | LCM | 58.53 | flying | 400 Free Relay (leg 2) | 2025-07-25 | USA Swimming Futures Sacramento 2025 |
| 50 Breaststroke | LCM | 30.03 | flying | 200 Medley Relay (leg 2) | 2026-07-26 | 2026 SI LC AGE GROUP CHAMPIONSHIPS |
| 100 Breaststroke | LCM | 1:06.98 | flying | 400 Medley Relay (leg 2) | 2026-07-19 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 100 Butterfly | LCM | 1:07.28 | flying | 400 Medley Relay (leg 3) | 2025-07-26 | USA Swimming Futures Sacramento 2025 |
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 17-18 · SCY
2173 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:14.51 | 649 |
| 200 BR SCY | 2:09.95 | 821 |
| 200 IM SCY | 2:04.32 | 703 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3294 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.98 | 716 |
| 100 BK SCY | 1:05.52 | 415 |
| 100 BR SCY | 58.71 | 867 |
| 100 FL SCY | 58.43 | 593 |
| 200 IM SCY | 2:04.32 | 703 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.67
Front half 24.68s · back half 26.99s
200 Freestyle SCY 1:51.98
Front half 53.89s · back half 58.09s
500 Freestyle SCY 5:14.51
Front half 156.44s · back half 158.07s
100 Backstroke SCY 1:05.52
Front half 31.83s · back half 33.69s
100 Breaststroke SCY 58.71
Front half 28.00s · back half 30.71s
200 Breaststroke SCY 2:09.95
Front half 61.52s · back half 68.43s
100 Butterfly SCY 58.43
Front half 26.89s · back half 31.54s
200 Individual Medley SCY 2:04.32
Front half 60.49s · back half 63.83s
100 Freestyle LCM 1:00.40
Front half 29.35s · back half 31.05s
200 Freestyle LCM 2:11.54
Front half 61.29s · back half 70.25s
100 Breaststroke LCM 1:07.12 RT 0.67s
Front half 31.11s · back half 36.01s
200 Breaststroke LCM 2:29.30 RT 0.68s
Front half 70.38s · back half 78.92s
200 Individual Medley LCM 2:26.50
Front half 69.88s · back half 76.62s
400 Individual Medley LCM 5:39.34
Front half 167.73s · back half 171.61s
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.