swimErin Leung
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.59 | A+0.30s to AA·+3.50s to Sectionals | 2026-03-20 | 2026 NW Region Age Group Champs- Approvedvenue |
| 100 Freestyle | SCY | 1:01.91 | AA+0.82s to AAA·+5.42s to Sectionals | 2026-03-19 | 2026 Northwest Region Age Group Championships |
| 200 Freestyle | SCY | 2:25.92 | BB+0.93s to A·+23.53s to Sectionals | 2026-03-01 | 2026 PN February AGI, Div 3- Approvedvenue |
| 500 Freestyle | SCY | 6:34.96 | BB+5.77s to A·+65.57s to Sectionals | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 50 Backstroke | SCY | 36.41 | BB+1.62s to A·+10.12s to Futures | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 100 Backstroke | SCY | 1:18.74 | BB+2.35s to A·+17.35s to Sectionals | 2025-12-06 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 200 Backstroke | SCY | 2:46.59 | BB+4.00s to A·+33.30s to Sectionals | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 50 Breaststroke | SCY | 41.75 | BB+2.76s to A·+11.96s to Futures | 2025-10-04 | 2025 PN OCA John Walker Invitationalvenue |
| 100 Breaststroke | SCY | 1:30.46 | BB+4.97s to A·+19.87s to Sectionals | 2025-11-22 | 2025 PN November AGI Div 1 (PDST)venue |
| 200 Breaststroke | SCY | 2:56.62 | AA+7.43s to AAA·+23.83s to Sectionals | 2025-10-22 | 1657244 |
| 50 Butterfly | SCY | 32.40 | A+0.41s to AA·+6.71s to Futures | 2026-03-21 | 2026 NW Region Age Group Champs- Approvedvenue |
| 100 Butterfly | SCY | 1:14.56 | A+1.97s to AA·+13.47s to Sectionals | 2025-03-08 | 2025 PDST MAR PENTATHLON AND LAST CHANCE INV |
| 200 Butterfly | SCY | 3:06.66 | B+4.27s to BB·+50.47s to Sectionals | 2025-12-06 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 100 Individual Medley | SCY | 1:13.80 | A+1.01s to AA | 2026-03-22 | 2026 NW Region Age Group Champs- Approvedvenue |
| 200 Individual Medley | SCY | 2:36.72 | AA+5.23s to AAA·+20.23s to Sectionals | 2026-02-28 | 2026 PN February AGI, Div 3- Approvedvenue |
| 400 Individual Medley | SCY | 6:00.32 | BB+7.03s to A·+68.73s to Sectionals | 2025-10-18 | 2025 PN VAST Fall Classicvenue |
| 50 Freestyle | LCM | 34.01 | A+0.62s to AA·+4.42s to Sectionals | 2025-07-25 | 2025 PN LC 12&U Championshipsvenue |
| 100 Freestyle | LCM | 1:17.30 | BB+0.81s to A·+12.91s to Sectionals | 2025-07-24 | 2025 PN LC 12&U Championshipsvenue |
| 200 Freestyle | LCM | 2:49.00 | BB+3.61s to A·+30.01s to Sectionals | 2025-07-26 | 2025 PN LC 12&U Championshipsvenue |
| 400 Freestyle | LCM | 5:38.84 | A+3.05s to AA·+47.05s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Backstroke | LCM | 41.21 | BB+1.12s to A·+10.32s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 100 Backstroke | LCM | 1:28.31 | A+3.32s to AA·+16.92s to Sectionals | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 200 Backstroke | LCM | 3:01.06 | AA+7.77s to AAA·+27.67s to Sectionals | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 50 Breaststroke | LCM | 46.26 | BB+1.37s to A·+11.47s to Futures | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 100 Breaststroke | LCM | 1:38.95 | BB+0.16s to A·+17.96s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 200 Breaststroke | LCM | 3:21.93 | AA+6.84s to AAA·+27.07s to Sectionals | 2026-07-23 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Butterfly | LCM | 37.82 | BB+0.43s to A·+8.33s to Futures | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 100 Butterfly | LCM | 1:22.90 | A+0.21s to AA·+13.61s to Sectionals | 2026-07-25 | 2026 PN LC 12&U Championships-Approvedvenue |
| 200 Individual Medley | LCM | 2:54.30 | AA+1.01s to AAA·+17.31s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 400 Individual Medley | LCM | 6:14.02 | AA+0.03s to AAA·+41.53s to Sectionals | 2026-07-25 | 2026 PN LC 12&U Championships-Approvedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 32.39 | flat | 200 Free Relay | 2025-01-20 | 2025 Thunderbolt Round Robin Invitational |
| 50 Freestyle | SCY | 29.75 | flying | 200 Medley Relay (leg 4) | 2025-11-22 | 2025 PN November AGI Div 1 (PDST) |
| 50 Freestyle | SCY | 20.71 | flying | 200 Free Relay (leg 4) | 2025-11-23 | 2025 PN November AGI Div 1 (PDST) |
| 50 Breaststroke | SCY | 39.05 | flying | 200 Medley Relay (leg 2) | 2026-03-20 | 2026 NW Region Age Group Champs- Approved |
| 50 Butterfly | SCY | 41.16 | flying | 200 Medley Relay (leg 3) | 2024-03-23 | 2024 Northwest Region Age Group Regionals |
| 50 Freestyle | LCM | 35.57 | flat | 200 Free Relay | 2025-07-26 | 2025 PN LC 12&U Championships |
| 50 Freestyle | LCM | 33.95 | flying | 200 Free Relay (leg 2) | 2026-07-25 | 2026 PN LC 12&U Championships-Approved |
| 100 Freestyle | LCM | 1:14.14 | flying | 400 Free Relay (leg 2) | 2026-07-23 | 2026 PN LC 12&U Championships-Approved |
| 50 Breaststroke | LCM | 45.55 | flying | 200 Medley Relay (leg 2) | 2025-07-26 | 2025 PN LC 12&U Championships |
| 50 Butterfly | LCM | 2:01.31 | flying | 200 Medley Relay (leg 3) | 2026-07-25 | 2026 PN LC 12&U Championships-Approved |
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 11-12 · LCM
3149 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:38.84 | 657 |
| 100 BK LCM | 1:28.31 | 562 |
| 100 BR LCM | 1:38.95 | 564 |
| 100 FL LCM | 1:22.90 | 622 |
| 200 IM LCM | 2:54.30 | 744 |
IMR 11-12 · LCM
2949 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:49.00 | 565 |
| 50 BK LCM | 41.21 | 541 |
| 50 BR LCM | 46.26 | 528 |
| 50 FL LCM | 37.82 | 571 |
| 200 IM LCM | 2:54.30 | 744 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:25.92
Front half 69.53s · back half 76.39s
500 Freestyle SCY 6:34.96
Front half 195.88s · back half 199.08s
100 Backstroke SCY 1:18.74 RT 0.68s
Front half 38.42s · back half 40.32s
200 Backstroke SCY 2:46.59 RT 0.76s
Front half 81.96s · back half 84.63s
100 Breaststroke SCY 1:30.46
Front half 43.52s · back half 46.94s
100 Butterfly SCY 1:14.56
200 Butterfly SCY 3:06.66
Front half 88.64s · back half 98.02s
100 Individual Medley SCY 1:13.80 RT 0.63s
Front half 34.30s · back half 39.50s
400 Individual Medley SCY 6:00.32
Front half 179.72s · back half 180.60s
200 Freestyle LCM 2:49.00
Front half 82.47s · back half 86.53s
400 Freestyle LCM 5:38.84
Front half 168.85s · back half 169.99s
200 Backstroke LCM 3:01.06 RT 0.80s· 28.7 min after 50 Backstroke
Front half 89.31s · back half 91.75s
200 Breaststroke LCM 3:21.93
Front half 98.62s · back half 103.31s
200 Individual Medley LCM 2:54.30
Front half 82.21s · back half 92.09s
400 Individual Medley LCM 6:14.02
Front half 181.53s · back half 192.49s
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.