swimDiane Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.50 | A+1.01s to AA | 2025-12-13 | 2025 MAKO HOLIDAY INVITATIONAL venue |
| 100 Freestyle | SCY | 59.23 | A+1.64s to AA | 2025-11-07 | 2025 Commonwealth Cup |
| 200 Freestyle | SCY | 2:12.05 | BB+2.36s to A | 2026-01-18 | PVS January Open 2026 - Fairland venue |
| 500 Freestyle | SCY | 5:55.51 | BB+5.62s to A | 2026-01-17 | PVS January Open 2026 - Fairland venue |
| 1000 Freestyle | SCY | 12:33.43 | BB+33.54s to A | 2026-01-03 | 2026 PV Janaury Distance venue |
| 1650 Freestyle | SCY | 20:46.21 | BB+28.22s to A | 2026-01-03 | 2026 PV Janaury Distance venue |
| 50 Backstroke | SCY | 30.45 | A+0.96s to AA | 2025-11-07 | 2025 Commonwealth Cup venue |
| 100 Backstroke | SCY | 1:04.45 | A+2.06s to AA | 2026-01-30 | 2026 Liberty District Swim Dive Championships venue |
| 200 Backstroke | SCY | 2:26.24 | BB+4.95s to A | 2025-11-07 | 2025 Commonwealth Cup |
| 50 Breaststroke | SCY | 36.59 | BB+0.70s to A | 2025-11-16 | 2025 PV November Open - Franconia venue |
| 100 Breaststroke | SCY | 1:17.65 | BB+2.66s to A | 2025-11-07 | 2025 Commonwealth Cup venue |
| 200 Breaststroke | SCY | 2:47.61 | BB+6.32s to A | 2025-11-07 | 2025 Commonwealth Cup |
| 50 Butterfly | SCY | 31.48 | BB+1.19s to A | 2025-11-15 | 2025 PV November Open - Franconia venue |
| 100 Butterfly | SCY | 1:09.77 | BB+4.78s to A | 2025-11-07 | 2025 Commonwealth Cup venue |
| 200 Butterfly | SCY | 2:47.47 | B+11.28s to BB | 2025-10-12 | 2025 PV October Open - Fairland venue |
| 200 Individual Medley | SCY | 2:24.95 | BB+0.16s to A | 2026-01-31 | 2026 Liberty District Swim Dive Championships venue |
| 400 Individual Medley | SCY | 5:18.79 | BB+7.80s to A | 2025-10-10 | 2025 PV October Open - Fairland venue |
| 50 Freestyle | LCM | 32.46 | BB+0.87s to A | 2026-04-12 | 2026 FISH LC Early Blooms Invitational venue |
| 100 Freestyle | LCM | 1:06.08 | A+0.79s to AA | 2024-07-31 | 2024 Summer Elite Showcase |
| 200 Freestyle | LCM | 2:33.42 | BB+5.63s to A | 2026-04-11 | 2026 FISH LC Early Blooms Invitational venue |
| 400 Freestyle | LCM | 5:37.52 | B+0.53s to BB | 2026-04-11 | 2026 FISH LC Early Blooms Invitational venue |
| 800 Freestyle | LCM | 11:10.21 | BB+29.32s to A | 2026-06-27 | 2026 FXFX Summer Solstice LC Champs venue |
| 50 Backstroke | LCM | 34.95 | A+0.16s to AA | 2026-05-03 | 2026 FISH LC Derby venue |
| 100 Backstroke | LCM | 1:14.74 | A+2.15s to AA | 2026-05-02 | 2026 FISH LC Derby venue |
| 200 Backstroke | LCM | 2:46.42 | BB+3.63s to A | 2026-06-28 | 2026 FXFX Summer Solstice LC Champs venue |
| 50 Breaststroke | LCM | 43.06 | BB+2.77s to A | 2024-07-31 | 2024 Summer Elite Showcase |
| 100 Breaststroke | LCM | 1:37.88 | B+4.89s to BB | 2024-08-02 | 2024 ISCA Summer Senior Blast venue |
| 200 Breaststroke | LCM | 3:19.78 | BB+13.99s to A | 2026-06-06 | 2026 Ray Benecki LC Invitational - copied venue |
| 50 Butterfly | LCM | 36.48 | BB+2.39s to A | 2024-08-03 | 2024 ISCA Summer Senior Blast venue |
| 200 Butterfly | LCM | 3:15.65 | +4.76s to B | 2026-04-11 | 2026 FISH LC Early Blooms Invitational venue |
| 200 Individual Medley | LCM | 2:47.47 | BB+0.78s to A | 2026-05-03 | 2026 FISH LC Derby venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Backstroke | SCY | 56.99 | flat | 400 Medley Relay | 2025-11-08 | 2025 Commonwealth Cup |
| 50 Breaststroke | LCM | 36.33 | flying | 200 Medley Relay (leg 2) | 2024-07-31 | 2024 ISCA Summer Senior Blast |
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 15-16 · SCY
3383 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:55.51 | 605 |
| 200 BK SCY | 2:26.24 | 576 |
| 200 BR SCY | 2:47.61 | 576 |
| 200 FL SCY | 2:47.47 | 409 |
| 200 IM SCY | 2:24.95 | 635 |
| 400 IM SCY | 5:18.79 | 582 |
IMR 15-16 · SCY
2983 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.05 | 606 |
| 100 BK SCY | 1:04.45 | 659 |
| 100 BR SCY | 1:17.65 | 572 |
| 100 FL SCY | 1:09.77 | 511 |
| 200 IM SCY | 2:24.95 | 635 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:12.05
Front half 64.50s · back half 67.55s
500 Freestyle SCY 5:55.51
Front half 176.08s · back half 179.43s
1000 Freestyle SCY 12:33.43
Front half 377.30s · back half 376.13s
1650 Freestyle SCY 20:46.21
100 Backstroke SCY 1:04.45
Front half 31.64s · back half 32.81s
100 Breaststroke SCY 1:17.65
Front half 36.96s · back half 40.69s
100 Butterfly SCY 1:09.77
Front half 32.12s · back half 37.65s
200 Butterfly SCY 2:47.47
Front half 80.05s · back half 87.42s
200 Individual Medley SCY 2:24.95
Front half 67.27s · back half 77.68s
400 Individual Medley SCY 5:18.79
Front half 157.86s · back half 160.93s
200 Freestyle LCM 2:33.42
Front half 75.23s · back half 78.19s
400 Freestyle LCM 5:37.52
Front half 167.80s · back half 169.72s
800 Freestyle LCM 11:10.21
Front half 331.94s · back half 338.27s
100 Backstroke LCM 1:14.74
Front half 36.24s · back half 38.50s
200 Backstroke LCM 2:46.42
Front half 81.49s · back half 84.93s
100 Breaststroke LCM 1:37.88
Front half 46.41s · back half 51.47s
200 Butterfly LCM 3:15.65
Front half 90.48s · back half 105.17s
200 Individual Medley LCM 2:47.47
Front half 80.50s · back half 86.97s
Progression
Faster times are higher. One card per event, all courses & history.