Yiyan Wu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.89 | AA+0.20s to AAA | 2026-03-14 | 2026 Fl Swimming Spring Senior Championships venue |
| 100 Freestyle | SCY | 55.43 | AAA+2.14s to AAAA | 2026-03-07 | 2026 Florida Swimming FLAGS NORTH venue |
| 200 Freestyle | SCY | 2:09.86 | A+3.47s to AA | 2025-09-20 | 2025 Tropic Like It's Hot Open slow pool |
| 500 Freestyle | SCY | 5:51.75 | A+13.06s to AA | 2025-06-13 | 2025 USC Summer Splash venue |
| 50 Backstroke | SCY | 27.76 | AAA+0.37s to AAAA | 2026-03-08 | 2026 Florida Swimming FLAGS NORTH venue |
| 100 Backstroke | SCY | 1:00.25 | AAA+2.36s to AAAA | 2026-03-06 | 2026 Florida Swimming FLAGS NORTH venue |
| 200 Backstroke | SCY | 2:15.42 | AA+3.53s to AAA | 2026-03-08 | 2026 Florida Swimming FLAGS NORTH venue |
| 50 Breaststroke | SCY | 38.33 | BB+2.24s to A | 2025-09-19 | 2025 Tropic Like It's Hot Open |
| 100 Breaststroke | SCY | 1:27.12 | B+4.73s to BB | 2025-02-02 | 2025 MAC Crutchfield Invitational venue |
| 50 Butterfly | SCY | 27.03 | AAA+0.04s to AAAA | 2026-03-06 | 2026 Florida Swimming FLAGS NORTH venue |
| 100 Butterfly | SCY | 1:05.93 | BB+0.04s to A | 2025-07-26 | 2025 Summer Area 4 Championships venue |
| 200 Butterfly | SCY | 2:44.81 | B+5.62s to BB | 2025-06-14 | 2025 USC Summer Splash venue |
| 100 Individual Medley | SCY | 1:05.90 | 2025-09-19 | 2025 Tropic Like It's Hot Open slow pool | |
| 200 Individual Medley | SCY | 2:26.78 | A+5.09s to AA | 2025-07-25 | 2025 Summer Area 4 Championships venue |
| 50 Freestyle | LCM | 28.87 | AAA+0.88s to AAAA | 2025-06-28 | ATAC Long Course venue |
| 100 Freestyle | LCM | 1:02.50 | AAA+1.61s to AAAA | 2025-07-10 | 2025 FL Summer Age Group Championships venue |
| 200 Freestyle | LCM | 2:26.11 | A+1.92s to AA | 2025-06-20 | 2025 Planet Swim Summer Championships venue |
| 50 Backstroke | LCM | 32.61 | AAA+0.62s to AAAA | 2025-07-12 | 2025 FL Summer Age Group Championships venue |
| 100 Backstroke | LCM | 1:11.17 | AA+0.48s to AAA | 2025-07-13 | 2025 FL Summer Age Group Championships venue |
| 200 Backstroke | LCM | 2:35.69 | AA+3.30s to AAA | 2026-06-20 | 2026 June Classic venue |
| 50 Butterfly | LCM | 30.63 | AAA+0.64s to AAAA | 2025-07-11 | 2025 FL Summer Age Group Championships venue |
| 100 Butterfly | LCM | 1:19.88 | BB+4.89s to A | 2025-06-21 | 2025 Planet Swim Summer Championships venue |
| 200 Individual Medley | LCM | 2:49.54 | BB+0.35s to A | 2025-06-22 | 2025 Planet Swim Summer 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 | SCY | 25.46 | flat | 200 Free Relay | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 50 Freestyle | SCY | 26.23 | flying | 200 Free Relay (leg 2) | 2025-03-28 | 2025 Sunshine State Showcase |
| 100 Freestyle | SCY | 56.14 | flat | 400 Free Relay | 2026-03-14 | 2026 Fl Swimming Spring Senior Championships |
| 100 Freestyle | SCY | 55.14 | flying | 400 Free Relay (leg 4) | 2026-02-01 | 2026 Mac Crutchfield Invitational |
| 50 Backstroke | SCY | 27.84 | flat | 200 Medley Relay | 2026-03-07 | 2026 Florida Swimming FLAGS NORTH |
| 100 Backstroke | SCY | 1:00.86 | flat | 400 Medley Relay | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 50 Breaststroke | SCY | 39.13 | flying | 200 Medley Relay (leg 2) | 2024-07-28 | 2024 Summer Area 4 Championships |
| 50 Butterfly | SCY | 35.81 | flying | 200 Medley Relay (leg 3) | 2025-07-26 | 2025 Summer Area 4 Championships |
| 100 Butterfly | SCY | 1:09.07 | flying | 400 Medley Relay (leg 3) | 2024-03-02 | 2024 Florida Swimming FLAGS NORTH |
| 50 Freestyle | LCM | 29.37 | flat | 200 Free Relay | 2026-06-19 | 2026 June Classic |
| 50 Freestyle | LCM | 25.25 | flying | 200 Free Relay (leg 2) | 2024-07-12 | 2024 FL Summer Age Group Championships |
| 100 Freestyle | LCM | 1:04.05 | flat | 400 Free Relay | 2025-06-21 | 2025 Planet Swim Summer Championships |
| 50 Butterfly | LCM | 32.68 | flying | 200 Medley Relay (leg 3) | 2024-07-11 | 2024 FL Summer Age Group Championships |
| 100 Butterfly | LCM | 1:26.00 | flying | 400 Medley Relay (leg 3) | 2024-07-12 | 2024 FL Summer Age Group 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
2608 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:51.75 | 679 |
| 200 BK SCY | 2:15.42 | 782 |
| 200 FL SCY | 2:44.81 | 472 |
| 200 IM SCY | 2:26.78 | 675 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
3361 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.86 | 699 |
| 100 BK SCY | 1:00.25 | 877 |
| 100 BR SCY | 1:27.12 | 444 |
| 100 FL SCY | 1:05.93 | 666 |
| 200 IM SCY | 2:26.78 | 675 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.43
Front half 26.59s · back half 28.84s
200 Freestyle SCY 2:09.86
Front half 63.06s · back half 66.80s
100 Backstroke SCY 1:00.25
Front half 29.54s · back half 30.71s
200 Backstroke SCY 2:15.42
Front half 65.27s · back half 70.15s
100 Breaststroke SCY 1:27.12
Front half 41.55s · back half 45.57s
100 Butterfly SCY 1:05.93
Front half 29.88s · back half 36.05s
100 Individual Medley SCY 1:05.90
Front half 30.18s · back half 35.72s
200 Individual Medley SCY 2:26.78
Front half 32.05s · back half 114.73s
100 Freestyle LCM 1:02.50 RT 0.76s
Front half 30.12s · back half 32.38s
200 Freestyle LCM 2:26.11
Front half 73.20s · back half 72.91s
100 Backstroke LCM 1:11.17 RT 0.64s
Front half 33.92s · back half 37.25s
200 Backstroke LCM 2:35.69
Front half 75.12s · back half 80.57s
100 Butterfly LCM 1:19.88
Front half 35.20s · back half 44.68s
200 Individual Medley LCM 2:49.54
Front half 78.31s · back half 91.23s
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.