Maddy Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.03 | AA+1.04s to AAA | 2021-12-04 | 2021 Dixie Stampede Winter Champs venue |
| 100 Freestyle | SCY | 56.95 | A+0.36s to AA | 2021-12-05 | 2021 Dixie Stampede Winter Champs venue |
| 200 Freestyle | SCY | 2:05.63 | A+3.34s to AA | 2021-12-03 | 2021 Dixie Stampede Winter Champs venue |
| 100 Backstroke | SCY | 1:00.31 | AA+1.82s to AAA | 2021-12-03 | 2021 Dixie Stampede Winter Champs venue |
| 200 Backstroke | SCY | 2:16.53 | A+3.74s to AA | 2021-12-05 | 2021 Dixie Stampede Winter Champs venue |
| 100 Breaststroke | SCY | 1:16.58 | BB+3.19s to A | 2025-02-22 | 2025 CA BUENA Coastal Championship slow pool |
| 100 Butterfly | SCY | 1:03.40 | A+2.51s to AA | 2024-12-15 | 2024 CA GWSC/SCS WAG venue |
| 200 Individual Medley | SCY | 2:18.35 | A+1.86s to AA | 2021-12-04 | 2021 Dixie Stampede Winter Champs venue |
| 100 Backstroke | LCM | 1:16.06 | BB+1.47s to A | 2024-07-28 | 2024 CA SCS/RAA Summer A/G Champs venue |
| 200 Backstroke | LCM | 2:45.27 | BB+3.58s to A | 2024-07-25 | 2024 CA SCS/RAA Summer A/G Champs venue |
| 100 Breaststroke | LCM | 1:27.03 | BB+2.84s to A | 2024-07-26 | 2024 CA SCS/RAA Summer A/G Champs venue |
| 100 Butterfly | LCM | 1:12.00 | A+2.71s to AA | 2024-07-27 | 2024 CA SCS/RAA Summer A/G Champs venue |
| 200 Individual Medley | LCM | 2:42.52 | A+5.83s to AA | 2024-07-27 | 2024 CA SCS/RAA Summer A/G Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | SCY | 27.00 | flat | 200 Free Relay | 2025-02-22 | 2025 CA BUENA Coastal Championship |
| 50 Freestyle | SCY | 25.52 | flying | 200 Free Relay (leg 3) | 2021-12-03 | 2021 Dixie Stampede Winter Champs |
| 50 Freestyle | SCY | 25.43 | flying | 200 Medley Relay (leg 4) | 2021-12-04 | 2021 Dixie Stampede Winter Champs |
| 100 Freestyle | SCY | 57.04 | flying | 400 Free Relay (leg 2) | 2021-12-05 | 2021 Dixie Stampede Winter Champs |
| 50 Backstroke | SCY | 29.44 | flat | 200 Medley Relay | 2025-02-23 | 2025 CA BUENA Coastal Championship |
| 100 Freestyle | LCM | 1:06.69 | flying | 400 Free Relay (leg 2) | 2024-07-28 | 2024 CA SCS/RAA Summer A/G Champs |
| 200 Freestyle | LCM | 2:23.23 | flying | 800 Free Relay (leg 4) | 2024-07-25 | 2024 CA SCS/RAA Summer A/G Champs |
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
1360 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:16.53 | 663 |
| 200 IM SCY | 2:18.35 | 697 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3364 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.63 | 678 |
| 100 BK SCY | 1:00.31 | 758 |
| 100 BR SCY | 1:16.58 | 572 |
| 100 FL SCY | 1:03.40 | 659 |
| 200 IM SCY | 2:18.35 | 697 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.95
Front half 27.37s · back half 29.58s
200 Freestyle SCY 2:05.63
Front half 60.02s · back half 65.61s
100 Backstroke SCY 1:00.31
Front half 28.96s · back half 31.35s
200 Backstroke SCY 2:16.53
Front half 65.92s · back half 70.61s
100 Breaststroke SCY 1:16.58
Front half 36.64s · back half 39.94s
100 Butterfly SCY 1:03.40
Front half 30.31s · back half 33.09s
200 Individual Medley SCY 2:18.35
Front half 64.46s · back half 73.89s
100 Backstroke LCM 1:16.06
Front half 36.66s · back half 39.40s
200 Backstroke LCM 2:45.27
Front half 79.81s · back half 85.46s
100 Breaststroke LCM 1:27.03
Front half 41.84s · back half 45.19s
100 Butterfly LCM 1:12.00
Front half 34.76s · back half 37.24s
200 Individual Medley LCM 2:42.52
Front half 75.70s · back half 86.82s
Progression
Faster times are higher. One card per event, all courses & history.