Lillian Yung
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.05 | AAA+0.26s to AAAA | 2026 Bay Area Conference Championship venue | |
| 100 Freestyle | SCY | 51.82 | AAA+0.13s to AAAA | 2026-03-01 | 2026 CA NV Speedo Sect @ CCA venue |
| 200 Freestyle | SCY | 1:51.20 | AAAA | 2026-02-20 | 2026 Juanita Allington Memorial venue |
| 500 Freestyle | SCY | 5:02.19 | AAA+0.90s to AAAA | 2026-05-09 | 2026 NCS Swimming & Diving Championship Meet venue |
| 1000 Freestyle | SCY | 10:24.71 | AAA+1.42s to AAAA | 2026-01-25 | Orinda Aquatics SCY Senior Open Meet venue |
| 1650 Freestyle | SCY | 17:36.78 | AAA+9.89s to AAAA | 2024-12-08 | 2024 Tualatin Hills Holiday Classic venue |
| 50 Backstroke | SCY | 27.64 | AAA+1.25s to AAAA | 2026-03-29 | SSS Shamrock Showdown CBA+ venue |
| 100 Backstroke | SCY | 58.96 | AA+0.47s to AAA | 2026-02-21 | 2026 Juanita Allington Memorial venue |
| 50 Butterfly | SCY | 24.92 | AAAA | 2026-05-10 | Pacific Swimming SCY/LCM Senior Post NCS Meet venue |
| 100 Butterfly | SCY | 54.62 | AAAA | 2026-02-20 | 2026 Juanita Allington Memorial venue |
| 200 Butterfly | SCY | 2:00.72 | AAAA | 2026-05-10 | Pacific Swimming SCY/LCM Senior Post NCS Meet venue |
| 200 Individual Medley | SCY | 2:05.54 | AAA+0.95s to AAAA | 2026-03-01 | 2026 CA NV Speedo Sect @ CCA venue |
| 400 Individual Medley | SCY | 4:30.12 | AAA+4.53s to AAAA | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 50 Freestyle | LCM | 27.64 | AAA+0.55s to AAAA | 2026-06-28 | Pacific Swimming Long Course Senior Open venue |
| 100 Freestyle | LCM | 59.86 | AAA+1.17s to AAAA | 2026-06-27 | Pacific Swimming Long Course Senior Open venue |
| 200 Freestyle | LCM | 2:09.73 | AAA+2.64s to AAAA | 2026-06-27 | Pacific Swimming Long Course Senior Open venue |
| 400 Freestyle | LCM | 4:34.47 | AAA+6.18s to AAAA | 2023-08-04 | 2023 Western Zone Age Group Championships venue |
| 800 Freestyle | LCM | 9:39.72 | AAA+23.73s to AAAA | 2023-08-02 | 2023 Western Zone Age Group Championships venue |
| 100 Butterfly | LCM | 1:03.36 | AAA+0.07s to AAAA | 2026-06-27 | Pacific Swimming Long Course Senior Open venue |
| 200 Individual Medley | LCM | 2:28.05 | AAA+4.96s to AAAA | 2026-06-28 | Pacific Swimming Long Course Senior Open venue |
| 400 Individual Medley | LCM | 5:35.24 | A+2.65s to AA | 2023-08-03 | 2023 Western Zone Age Group Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.75 | flying | 200 Free Relay (leg 2) | 2025-12-12 | 2025 West Speedo Winter Juniors |
| 100 Freestyle | SCY | 52.10 | flat | 400 Free Relay | 2026-05-09 | 2026 NCS Swimming & Diving Championship Meet |
| 200 Freestyle | SCY | 1:52.25 | flying | 800 Free Relay (leg 2) | 2025-12-10 | 2025 West Speedo Winter Juniors |
| 50 Butterfly | SCY | 24.22 | flying | 200 Medley Relay (leg 3) | 2026-05-09 | 2026 NCS Swimming & Diving Championship Meet |
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
3842 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:02.19 | 953 |
| 200 FL SCY | 2:00.72 | 1034 |
| 200 IM SCY | 2:05.54 | 933 |
| 400 IM SCY | 4:30.12 | 922 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 17-18 · SCY
3753 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.20 | 978 |
| 100 BK SCY | 58.96 | 811 |
| 100 FL SCY | 54.62 | 1031 |
| 200 IM SCY | 2:05.54 | 933 |
| 100 BR SCY | — | 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 51.82
Front half 25.30s · back half 26.52s
200 Freestyle SCY 1:51.20
Front half 54.70s · back half 56.50s
500 Freestyle SCY 5:02.19
Front half 149.65s · back half 152.54s
1000 Freestyle SCY 10:24.71
Front half 310.72s · back half 313.99s
1650 Freestyle SCY 17:36.78
100 Backstroke SCY 58.96
Front half 28.66s · back half 30.30s
100 Butterfly SCY 54.62
Front half 25.95s · back half 28.67s
200 Butterfly SCY 2:00.72
Front half 58.30s · back half 62.42s
200 Individual Medley SCY 2:05.54
Front half 58.32s · back half 67.22s
400 Individual Medley SCY 4:30.12
Front half 129.38s · back half 140.74s
200 Freestyle LCM 2:09.73
Front half 62.55s · back half 67.18s
400 Freestyle LCM 4:34.47
Front half 135.54s · back half 138.93s
800 Freestyle LCM 9:39.72
Front half 283.87s · back half 295.85s
200 Individual Medley LCM 2:28.05
Front half 70.61s · back half 77.44s
400 Individual Medley LCM 5:35.24
Front half 160.09s · back half 175.15s
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.
Progression
Faster times are higher. One card per event, all courses & history.