swimColin Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.32 | AAA+0.63s to AAAA·Sectionals ✓+1.03s to Futures | 2026-02-14 | 2026 MR TYR Senior Mets Winter Championshipvenue |
| 100 Freestyle | SCY | 48.76 | AAA+1.27s to AAAA·+0.27s to Sectionals | 2026-03-15 | 2026 MR 15-18 Age Group Team Challengevenue |
| 200 Freestyle | SCY | 1:46.54 | AAA+2.75s to AAAA·+0.25s to Sectionals | 2026-03-14 | 2026 MR 15-18 Age Group Team Challengevenue |
| 1000 Freestyle | SCY | 10:22.01 | AA+6.22s to AAA·+22.52s to Sectionals | 2023-11-24 | 2023 MR LIE Thanksgiving Invitational |
| 50 Backstroke | SCY | 27.97 | A+1.08s to AA·+4.28s to Futures | 2025-10-26 | 2025 MR LIAC Chappy's Invitationalvenue |
| 100 Backstroke | SCY | 52.37 | AAA+0.28s to AAAA·Sectionals ✓+0.88s to Futures | 2024-04-12 | 2024 MR LIE Black v Blue IntraSquad Meet |
| 50 Breaststroke | SCY | 48.61 | +11.12s to B·+22.32s to Futures | 2021-01-24 | 2021 MR LIAC Ready To Go Age Group TT |
| 100 Breaststroke | SCY | 53.72 | AAAA·Nationals ✓+0.43s to US Open | 2020-11-20 | 2020 MR LIAC Thanksgiving Invite |
| 50 Butterfly | SCY | 35.22 | +2.83s to B·+12.33s to Futures | 2022-02-08 | 2022 MR LIAC February Time Trial #1 |
| 100 Butterfly | SCY | 53.72 | AAA+2.23s to AAAA·+0.53s to Sectionals | 2026-03-14 | 2026 MR 15-18 Age Group Team Challengevenue |
| 100 Individual Medley | SCY | 1:02.11 | 2024-12-12 | 2024 NE CRA Winter Invitational | |
| 200 Individual Medley | SCY | 2:01.77 | AA+0.58s to AAA·+2.38s to Sectionals | 2026-03-13 | 2026 MR 15-18 Age Group Team Challengevenue |
| 50 Freestyle | LCM | 25.54 | AAA+0.55s to AAAA·+0.05s to Sectionals | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 100 Freestyle | LCM | 56.14 | AAA+1.65s to AAAA·+0.65s to Sectionals | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 200 Freestyle | LCM | 2:03.42 | AAA+3.43s to AAAA·+2.13s to Sectionals | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 400 Freestyle | LCM | 5:06.68 | BB+14.59s to A·+49.09s to Sectionals | 2023-07-21 | 2023 MR Metro LC Age Group Championshipsvenue |
| 50 Backstroke | LCM | 39.07 | +0.38s to B·+11.18s to Futures | 2023-05-13 | 2023 MR LIE May Extravaganza Invitationalvenue |
| 100 Backstroke | LCM | 1:07.18 | A+0.49s to AA·+5.19s to Sectionals | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 200 Backstroke | LCM | 2:32.73 | BB+1.64s to A·+17.94s to Sectionals | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 50 Breaststroke | LCM | 41.62 | B+2.03s to BB·+10.73s to Futures | 2023-07-09 | 2023 MR LIE Summer Sizzler Invitationalvenue |
| 100 Breaststroke | LCM | 1:23.75 | BB+5.36s to A·+14.06s to Sectionals | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitationalvenue |
| 50 Butterfly | LCM | 34.60 | B+0.71s to BB·+8.31s to Futures | 2023-07-08 | 2023 MR LIE Summer Sizzler Invitationalvenue |
| 100 Butterfly | LCM | 1:03.24 | AA+1.55s to AAA·+3.05s to Sectionals | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 200 Individual Medley | LCM | 2:25.58 | AA+5.09s to AAA·+9.39s to Sectionals | 2026-06-06 | 2026 MR LIAC Summertime Classic Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 22.03 | flat | 200 Free Relay | 2026-03-15 | 2026 MR 15-18 Age Group Team Challenge |
| 50 Freestyle | SCY | 21.34 | flying | 200 Medley Relay (leg 4) | 2026-03-13 | 2026 MR 15-18 Age Group Team Challenge |
| 50 Freestyle | SCY | 21.67 | flying | 200 Free Relay (leg 2) | 2026-02-13 | 2026 MR TYR Senior Mets Winter Championship |
| 100 Freestyle | SCY | 49.10 | flat | 400 Free Relay | 2026-02-15 | 2026 MR TYR Senior Mets Winter Championship |
| 100 Freestyle | SCY | 48.32 | flying | 400 Free Relay (leg 4) | 2026-03-14 | 2026 MR 15-18 Age Group Team Challenge |
| 100 Freestyle | SCY | 47.82 | flying | 400 Medley Relay (leg 4) | 2026-03-15 | 2026 MR 15-18 Age Group Team Challenge |
| 50 Freestyle | LCM | 25.56 | flying | 200 Medley Relay (leg 4) | 2025-08-09 | 2025 EZ LC Age Group Championship |
| 50 Freestyle | LCM | 25.83 | flying | 200 Free Relay (leg 4) | 2025-08-06 | 2025 EZ LC Age Group Championship |
| 100 Freestyle | LCM | 59.29 | flat | 400 Free Relay | 2024-07-20 | 2024 Metropolitan LC Junior Met Championships |
| 100 Freestyle | LCM | 57.40 | flying | 400 Free Relay (leg 4) | 2025-08-08 | 2025 EZ LC Age Group Championship |
| 100 Freestyle | LCM | 58.32 | flying | 400 Medley Relay (leg 4) | 2025-08-07 | 2025 EZ LC Age Group Championship |
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 · LCM
1896 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:06.68 | 545 |
| 200 BK LCM | 2:32.73 | 605 |
| 200 IM LCM | 2:25.58 | 746 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
4511 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:46.54 | 877 |
| 100 BK SCY | 52.37 | 906 |
| 100 BR SCY | 53.72 | 1100 |
| 100 FL SCY | 53.72 | 825 |
| 200 IM SCY | 2:01.77 | 803 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.76
Front half 23.57s · back half 25.19s
200 Freestyle SCY 1:46.54
Front half 52.08s · back half 54.46s
1000 Freestyle SCY 10:22.01 split/total mismatch
100 Backstroke SCY 52.37 split/total mismatch
100 Butterfly SCY 53.72
Front half 25.25s · back half 28.47s
100 Individual Medley SCY 1:02.11 split/total mismatch
Front half 28.85s · back half 33.26s
200 Individual Medley SCY 2:01.77
Front half 56.93s · back half 64.84s
100 Freestyle LCM 56.14
Front half 26.77s · back half 29.37s
200 Freestyle LCM 2:03.42
Front half 59.78s · back half 63.64s
400 Freestyle LCM 5:06.68
Front half 151.36s · back half 155.32s
100 Backstroke LCM 1:07.18
Front half 32.67s · back half 34.51s
200 Backstroke LCM 2:32.73
Front half 75.07s · back half 77.66s
100 Breaststroke LCM 1:23.75
Front half 39.60s · back half 44.15s
100 Butterfly LCM 1:03.24
Front half 29.20s · back half 34.04s
200 Individual Medley LCM 2:25.58
Front half 69.94s · back half 75.64s
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.