swimMichael Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 59.72 | A+1.13s to AA | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 100 Butterfly | SCY | 58.33 | A+0.44s to AA | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 200 Butterfly | SCY | 2:07.14 | AA+3.85s to AAA | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 200 Individual Medley | SCY | 2:08.86 | AA+4.77s to AAA | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 400 Individual Medley | SCY | 4:44.06 | A+6.67s to AA | 2025-01-11 | 2025 14&Under Midwest All Star Championships |
| 100 Backstroke | LCM | 1:16.98 | BB+5.29s to A | 2023-07-30 | 2023 MV LCM Championships venue |
| 50 Breaststroke | LCM | 40.20 | BB+2.41s to A | 2023-07-30 | 2023 MV LCM Championships venue |
| 200 Breaststroke | LCM | 3:18.60 | B+9.21s to BB | 2023-07-28 | 2023 MV LCM Championships venue |
| 50 Butterfly | LCM | 29.58 | AA+0.29s to AAA | 2025-08-09 | 2025 Central Zone 14 & Under Championship Mee fast pool |
| 100 Butterfly | LCM | 1:04.60 | AA+1.51s to AAA | 2025-08-08 | 2025 Central Zone 14 & Under Championship Mee fast pool |
| 200 Butterfly | LCM | 2:28.20 | A+0.31s to AA | 2025-08-10 | 2025 Central Zone 14 & Under Championship Mee fast pool |
| 200 Individual Medley | LCM | 2:43.95 | BB+7.06s to A | 2023-07-29 | 2023 MV LCM Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 30.80 | flying | 200 Free Relay (leg 2) | 2023-07-29 | 2023 MV LCM Championships |
| 100 Freestyle | LCM | 1:08.56 | flying | 400 Free Relay (leg 2) | 2023-07-28 | 2023 MV LCM Championships |
| 50 Butterfly | LCM | 1:56.91 | flying | 200 Medley Relay (leg 3) | 2023-07-30 | 2023 MV LCM Championships |
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 13-14 · SCY
2276 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL SCY | 2:07.14 | 791 |
| 200 IM SCY | 2:08.86 | 777 |
| 400 IM SCY | 4:44.06 | 708 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 13-14 · SCY
2240 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 59.72 | 718 |
| 100 FL SCY | 58.33 | 745 |
| 200 IM SCY | 2:08.86 | 777 |
| 200 FR SCY | — | 0 |
| 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 Backstroke SCY 59.72 split/total mismatch
Front half 29.31s · back half 30.41s
100 Butterfly SCY 58.33 split/total mismatch
Front half 27.51s · back half 30.82s
200 Butterfly SCY 2:07.14 split/total mismatch
200 Individual Medley SCY 2:08.86 split/total mismatch
400 Individual Medley SCY 4:44.06 split/total mismatch
100 Backstroke LCM 1:16.98
Front half 35.97s · back half 41.01s
200 Breaststroke LCM 3:18.60
Front half 95.46s · back half 103.14s
100 Butterfly LCM 1:04.60
Front half 30.27s · back half 34.33s
200 Butterfly LCM 2:28.20
Front half 68.22s · back half 79.98s
200 Individual Medley LCM 2:43.95
Front half 76.71s · back half 87.24s
Progression
Faster times are higher. One card per event, all courses & history.